<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.pentair.com/role/Acquisitions" xlink:href="pnr-20200331.xsd#Acquisitions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/AcquisitionsAcquisitionsDetails" xlink:href="pnr-20200331.xsd#AcquisitionsAcquisitionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/BasisOfPresentationAndResponsibilityForInterimFinancialStatements" xlink:href="pnr-20200331.xsd#BasisOfPresentationAndResponsibilityForInterimFinancialStatements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/BasisOfPresentationAndResponsibilityForInterimFinancialStatementsAdoptionOfNewAccountingStandardsDetails" xlink:href="pnr-20200331.xsd#BasisOfPresentationAndResponsibilityForInterimFinancialStatementsAdoptionOfNewAccountingStandardsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/BasisOfPresentationAndResponsibilityForInterimFinancialStatementsTables" xlink:href="pnr-20200331.xsd#BasisOfPresentationAndResponsibilityForInterimFinancialStatementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/BenefitPlans" xlink:href="pnr-20200331.xsd#BenefitPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/BenefitPlansDetail" xlink:href="pnr-20200331.xsd#BenefitPlansDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/BenefitPlansTables" xlink:href="pnr-20200331.xsd#BenefitPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CommitmentsAndContingencies" xlink:href="pnr-20200331.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CommitmentsAndContingenciesAdditionalInformationDetail" xlink:href="pnr-20200331.xsd#CommitmentsAndContingenciesAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CommitmentsAndContingenciesChangesInCarryingAmountOfServiceAndProductWarrantiesDetail" xlink:href="pnr-20200331.xsd#CommitmentsAndContingenciesChangesInCarryingAmountOfServiceAndProductWarrantiesDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CommitmentsAndContingenciesTables" xlink:href="pnr-20200331.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedBalanceSheets" xlink:href="pnr-20200331.xsd#CondensedConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:href="pnr-20200331.xsd#CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedStatementsOfCashFlows" xlink:href="pnr-20200331.xsd#CondensedConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedStatementsOfChangesInEquity" xlink:href="pnr-20200331.xsd#CondensedConsolidatedStatementsOfChangesInEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CondensedConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss" xlink:href="pnr-20200331.xsd#CondensedConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/CoverPage" xlink:href="pnr-20200331.xsd#CoverPage" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/Debt" xlink:href="pnr-20200331.xsd#Debt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DebtAdditionalInformationDetail" xlink:href="pnr-20200331.xsd#DebtAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DebtDebtAndAverageInterestRatesOnDebtOutstandingDetail" xlink:href="pnr-20200331.xsd#DebtDebtAndAverageInterestRatesOnDebtOutstandingDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DebtDebtOutstandingMaturesOnCalendarYearBasisDetail" xlink:href="pnr-20200331.xsd#DebtDebtOutstandingMaturesOnCalendarYearBasisDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DebtTables" xlink:href="pnr-20200331.xsd#DebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesAndFinancialInstruments" xlink:href="pnr-20200331.xsd#DerivativesAndFinancialInstruments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesAndFinancialInstrumentsAdditionalInformationDetail" xlink:href="pnr-20200331.xsd#DerivativesAndFinancialInstrumentsAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesAndFinancialInstrumentsAssetsAndLiabilitiesMeasuredAtFairValueDetail" xlink:href="pnr-20200331.xsd#DerivativesAndFinancialInstrumentsAssetsAndLiabilitiesMeasuredAtFairValueDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesAndFinancialInstrumentsRecordedAmountsAndEstimatedFairValuesDetail" xlink:href="pnr-20200331.xsd#DerivativesAndFinancialInstrumentsRecordedAmountsAndEstimatedFairValuesDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/DerivativesAndFinancialInstrumentsTables" xlink:href="pnr-20200331.xsd#DerivativesAndFinancialInstrumentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/EarningsPerShare" xlink:href="pnr-20200331.xsd#EarningsPerShare" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/EarningsPerShareBasicAndDilutedEarningsPerShareDetail" xlink:href="pnr-20200331.xsd#EarningsPerShareBasicAndDilutedEarningsPerShareDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/EarningsPerShareTables" xlink:href="pnr-20200331.xsd#EarningsPerShareTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssets" xlink:href="pnr-20200331.xsd#GoodwillAndOtherIdentifiableIntangibleAssets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsAdditionalInformationDetail" xlink:href="pnr-20200331.xsd#GoodwillAndOtherIdentifiableIntangibleAssetsAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsChangesInCarryingAmountOfGoodwillBySegmentDetail" xlink:href="pnr-20200331.xsd#GoodwillAndOtherIdentifiableIntangibleAssetsChangesInCarryingAmountOfGoodwillBySegmentDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsDetailOfIdentifiableIntangibleAssetsDetail" xlink:href="pnr-20200331.xsd#GoodwillAndOtherIdentifiableIntangibleAssetsDetailOfIdentifiableIntangibleAssetsDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsEstimatedFutureAmortizationExpenseForIdentifiableIntangibleAssetsDetail" xlink:href="pnr-20200331.xsd#GoodwillAndOtherIdentifiableIntangibleAssetsEstimatedFutureAmortizationExpenseForIdentifiableIntangibleAssetsDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsTables" xlink:href="pnr-20200331.xsd#GoodwillAndOtherIdentifiableIntangibleAssetsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/IncomeTaxes" xlink:href="pnr-20200331.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/IncomeTaxesAdditionalInformationDetail" xlink:href="pnr-20200331.xsd#IncomeTaxesAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/Restructuring" xlink:href="pnr-20200331.xsd#Restructuring" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringAccrualActivityDetail" xlink:href="pnr-20200331.xsd#RestructuringAccrualActivityDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringAdditionalInformationDetail" xlink:href="pnr-20200331.xsd#RestructuringAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringCostsIncludedInSellingGeneralAdministrativeExpensesDetail" xlink:href="pnr-20200331.xsd#RestructuringCostsIncludedInSellingGeneralAdministrativeExpensesDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RestructuringTables" xlink:href="pnr-20200331.xsd#RestructuringTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/Revenue" xlink:href="pnr-20200331.xsd#Revenue" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RevenueAdditionalInformationDetails" xlink:href="pnr-20200331.xsd#RevenueAdditionalInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RevenueGeographicNetSalesInformationBySegmentDetails" xlink:href="pnr-20200331.xsd#RevenueGeographicNetSalesInformationBySegmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RevenuePerformanceObligationsDetails" xlink:href="pnr-20200331.xsd#RevenuePerformanceObligationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RevenueScheduleOfContractAssetsAndLiabilitiesDetails" xlink:href="pnr-20200331.xsd#RevenueScheduleOfContractAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/RevenueTables" xlink:href="pnr-20200331.xsd#RevenueTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SegmentInformation" xlink:href="pnr-20200331.xsd#SegmentInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SegmentInformationFinancialInformationByReportableSegmentDetail" xlink:href="pnr-20200331.xsd#SegmentInformationFinancialInformationByReportableSegmentDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SegmentInformationReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedDetails" xlink:href="pnr-20200331.xsd#SegmentInformationReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SegmentInformationTables" xlink:href="pnr-20200331.xsd#SegmentInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlans" xlink:href="pnr-20200331.xsd#SharePlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlansAdditionalInformationDetail" xlink:href="pnr-20200331.xsd#SharePlansAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlansScheduleOfShareBasedCompensationExpenseDetails" xlink:href="pnr-20200331.xsd#SharePlansScheduleOfShareBasedCompensationExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlansScheduleOfValuationAssumptionsDetails" xlink:href="pnr-20200331.xsd#SharePlansScheduleOfValuationAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SharePlansTables" xlink:href="pnr-20200331.xsd#SharePlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/ShareholdersEquity" xlink:href="pnr-20200331.xsd#ShareholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/ShareholdersEquityAdditionalInformationDetail" xlink:href="pnr-20200331.xsd#ShareholdersEquityAdditionalInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SupplementalBalanceSheetInformation" xlink:href="pnr-20200331.xsd#SupplementalBalanceSheetInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SupplementalBalanceSheetInformationDetail" xlink:href="pnr-20200331.xsd#SupplementalBalanceSheetInformationDetail" xlink:type="simple" />
  <link:roleRef roleURI="http://www.pentair.com/role/SupplementalBalanceSheetInformationTables" xlink:href="pnr-20200331.xsd#SupplementalBalanceSheetInformationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:presentationLink xlink:role="http://www.pentair.com/role/Acquisitions" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_10A0F76DBC2413396B5EC6D37626C1A7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_3AB876E13FEEA598EB53C6D3BB489B86" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_10A0F76DBC2413396B5EC6D37626C1A7" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_3AB876E13FEEA598EB53C6D3BB489B86" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/AcquisitionsAcquisitionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_D2273D7BBCDDC12B8F9FC6D44439A866" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_F4AA51E95ECB789C4EDAC69C8E3E794C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D2273D7BBCDDC12B8F9FC6D44439A866" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_F4AA51E95ECB789C4EDAC69C8E3E794C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_EE2ACA5C34C8C8B2549EC69C8E3E4698" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_F4AA51E95ECB789C4EDAC69C8E3E794C" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_EE2ACA5C34C8C8B2549EC69C8E3E4698" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_8B790FA167CFFEDB0C68C69C8E3E06F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_EE2ACA5C34C8C8B2549EC69C8E3E4698" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_8B790FA167CFFEDB0C68C69C8E3E06F5" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_AquionMember" xlink:label="loc_pnr_AquionMember_912523BF91C8955D4D2DC69C8E3F7A2E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_8B790FA167CFFEDB0C68C69C8E3E06F5" xlink:to="loc_pnr_AquionMember_912523BF91C8955D4D2DC69C8E3F7A2E" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_PelicanMember" xlink:label="loc_pnr_PelicanMember_B538C72AD658E0849D46C69C8E3FA1F5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_8B790FA167CFFEDB0C68C69C8E3E06F5" xlink:to="loc_pnr_PelicanMember_B538C72AD658E0849D46C69C8E3FA1F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_AC55B9C8671CE6AF7378C69C8E3FDD60" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_F4AA51E95ECB789C4EDAC69C8E3E794C" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_AC55B9C8671CE6AF7378C69C8E3FDD60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4F3541928C0D9D5E74E2C69C8E3FBEFC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_AC55B9C8671CE6AF7378C69C8E3FDD60" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_4F3541928C0D9D5E74E2C69C8E3FBEFC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_53340C266943DC643D89C69C8E403ED3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_AC55B9C8671CE6AF7378C69C8E3FDD60" xlink:to="loc_us-gaap_Goodwill_53340C266943DC643D89C69C8E403ED3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount" xlink:label="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_9F3EFCF196AF53D10402C69C8E408804" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_AC55B9C8671CE6AF7378C69C8E3FDD60" xlink:to="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_9F3EFCF196AF53D10402C69C8E408804" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets_32987EFEA83E87C8A69EC69C8E407721" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_AC55B9C8671CE6AF7378C69C8E3FDD60" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIndefiniteLivedIntangibleAssets_32987EFEA83E87C8A69EC69C8E407721" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_16FA7A9E77D5D0DF3469C69C8E40C93C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_AC55B9C8671CE6AF7378C69C8E3FDD60" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles_16FA7A9E77D5D0DF3469C69C8E40C93C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_2223B695BCEBC2EDA8E0C69C8E41E5E8" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_AC55B9C8671CE6AF7378C69C8E3FDD60" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_2223B695BCEBC2EDA8E0C69C8E41E5E8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BasisOfPresentationAndResponsibilityForInterimFinancialStatements" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_0EF48120758C59C981CA793C4D76C548" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_4C0A1C5C75985F359222444CD8FC326E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_0EF48120758C59C981CA793C4D76C548" xlink:to="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock_4C0A1C5C75985F359222444CD8FC326E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BasisOfPresentationAndResponsibilityForInterimFinancialStatementsAdoptionOfNewAccountingStandardsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_A1E68C509016936DE351C1A349D471E8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_84AA8D344F036A48E7BCC1A349D62B47" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_A1E68C509016936DE351C1A349D471E8" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_84AA8D344F036A48E7BCC1A349D62B47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_476AFEC54FF99DA5F499C1A349D6BD6D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_A1E68C509016936DE351C1A349D471E8" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_476AFEC54FF99DA5F499C1A349D6BD6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_2439EF9224286EA56D63C1A349D7C705" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_A1E68C509016936DE351C1A349D471E8" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs_2439EF9224286EA56D63C1A349D7C705" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForLoanAndLeaseLossesForeignCurrencyTranslation" xlink:label="loc_us-gaap_AllowanceForLoanAndLeaseLossesForeignCurrencyTranslation_08451AE7606A18C7A821C1A349D74268" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_A1E68C509016936DE351C1A349D471E8" xlink:to="loc_us-gaap_AllowanceForLoanAndLeaseLossesForeignCurrencyTranslation_08451AE7606A18C7A821C1A349D74268" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_5AE3614BAFC29369CB70C1AE9A7D1798" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_A1E68C509016936DE351C1A349D471E8" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_5AE3614BAFC29369CB70C1AE9A7D1798" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BasisOfPresentationAndResponsibilityForInterimFinancialStatementsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_2B3284650060610D9FB9C1A349DBF4A2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForCreditLossesTextBlock" xlink:label="loc_us-gaap_AllowanceForCreditLossesTextBlock_D41FD6545CDDD144494EC1A349DCF397" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_2B3284650060610D9FB9C1A349DBF4A2" xlink:to="loc_us-gaap_AllowanceForCreditLossesTextBlock_D41FD6545CDDD144494EC1A349DCF397" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BenefitPlans" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_BC857F8ECF6558148239980830E0731B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_2C9FF64601C056B58B89DD5146F07E4D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_BC857F8ECF6558148239980830E0731B" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_2C9FF64601C056B58B89DD5146F07E4D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BenefitPlansDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_F1B23D0688CCB93EC670C69C8C1AAD0B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_8039F7975D392C174050C69C8C1A19AA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_F1B23D0688CCB93EC670C69C8C1AAD0B" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_8039F7975D392C174050C69C8C1A19AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_1FE810815AFB3068FD7EC69C8C1A22F4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_F1B23D0688CCB93EC670C69C8C1AAD0B" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_1FE810815AFB3068FD7EC69C8C1A22F4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_AAC7D10E4FBB5FCA5BAAC69C8C1BEA58" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_F1B23D0688CCB93EC670C69C8C1AAD0B" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_AAC7D10E4FBB5FCA5BAAC69C8C1BEA58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_F825EED746F8988CB944C69C8C20B8E5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_F1B23D0688CCB93EC670C69C8C1AAD0B" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_F825EED746F8988CB944C69C8C20B8E5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/BenefitPlansTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CompensationAndRetirementDisclosureAbstract" xlink:label="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_E71E454CADD6585F8153C4CF58880818" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_C7896FFD380B5830A75F1A35F4CC7D6D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CompensationAndRetirementDisclosureAbstract_E71E454CADD6585F8153C4CF58880818" xlink:to="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_C7896FFD380B5830A75F1A35F4CC7D6D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CommitmentsAndContingencies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_729CA4C579D45DCA953633854C995E8A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_2DFBBA6BC3965B7598B2972E8988DF19" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_729CA4C579D45DCA953633854C995E8A" xlink:to="loc_us-gaap_StatementTable_2DFBBA6BC3965B7598B2972E8988DF19" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_0E19148542F55965A24B1EF3D497214B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_2DFBBA6BC3965B7598B2972E8988DF19" xlink:to="loc_dei_LegalEntityAxis_0E19148542F55965A24B1EF3D497214B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_44F3AEA879365E2B9F315672BDCEB7F3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_0E19148542F55965A24B1EF3D497214B" xlink:to="loc_dei_EntityDomain_44F3AEA879365E2B9F315672BDCEB7F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7BD7FE6B9C645D61BA60CF1B66D94809" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_2DFBBA6BC3965B7598B2972E8988DF19" xlink:to="loc_us-gaap_StatementLineItems_7BD7FE6B9C645D61BA60CF1B66D94809" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_5509336E159F5920B599C5838F1B86E5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7BD7FE6B9C645D61BA60CF1B66D94809" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_5509336E159F5920B599C5838F1B86E5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CommitmentsAndContingenciesAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9E0FFA881205525CA9BD969B2D6B5E36" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_2036E0273DEB568798E88A48F9337A54" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_9E0FFA881205525CA9BD969B2D6B5E36" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_2036E0273DEB568798E88A48F9337A54" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CommitmentsAndContingenciesChangesInCarryingAmountOfServiceAndProductWarrantiesDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_E6AE2FE41BED5FDE8CD2A8614446BA74" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MovementInStandardProductWarrantyAccrualRollForward" xlink:label="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_50AF4F3F69905D0E98ADEF8991162D87" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_E6AE2FE41BED5FDE8CD2A8614446BA74" xlink:to="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_50AF4F3F69905D0E98ADEF8991162D87" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="loc_us-gaap_ProductWarrantyAccrual_61F3F74D8826521D8B668E73707B4E9F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_50AF4F3F69905D0E98ADEF8991162D87" xlink:to="loc_us-gaap_ProductWarrantyAccrual_61F3F74D8826521D8B668E73707B4E9F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyExpense" xlink:label="loc_us-gaap_ProductWarrantyExpense_4AFD9FC01D04562781C8F6F0933EA8FB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_50AF4F3F69905D0E98ADEF8991162D87" xlink:to="loc_us-gaap_ProductWarrantyExpense_4AFD9FC01D04562781C8F6F0933EA8FB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrualPayments" xlink:label="loc_us-gaap_ProductWarrantyAccrualPayments_DC504B1053BB5ABCBE348A1A981529A6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_50AF4F3F69905D0E98ADEF8991162D87" xlink:to="loc_us-gaap_ProductWarrantyAccrualPayments_DC504B1053BB5ABCBE348A1A981529A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss" xlink:label="loc_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_61140A182C9456AFA68B9E7F28A77E24" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_50AF4F3F69905D0E98ADEF8991162D87" xlink:to="loc_us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss_61140A182C9456AFA68B9E7F28A77E24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrual" xlink:label="loc_us-gaap_ProductWarrantyAccrual_99C32DE7BF7C544194AB78AAB1CAF0F3" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInStandardProductWarrantyAccrualRollForward_50AF4F3F69905D0E98ADEF8991162D87" xlink:to="loc_us-gaap_ProductWarrantyAccrual_99C32DE7BF7C544194AB78AAB1CAF0F3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CommitmentsAndContingenciesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_07C7A2821FAA507F730BC69C8B8272BE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_C9A63FCA8FC60FBA9213C69C8B839695" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_07C7A2821FAA507F730BC69C8B8272BE" xlink:to="loc_us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock_C9A63FCA8FC60FBA9213C69C8B839695" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_4A2C3BD3CAFD3AF0BC9BC69C8EAE8642" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_2BF6F31B10991EFEB2B1C69C8EAF8B28" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_4A2C3BD3CAFD3AF0BC9BC69C8EAE8642" xlink:to="loc_us-gaap_AssetsAbstract_2BF6F31B10991EFEB2B1C69C8EAF8B28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_2D927AED34EF5C085ECBC69C8EAF7C6F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2BF6F31B10991EFEB2B1C69C8EAF8B28" xlink:to="loc_us-gaap_AssetsCurrentAbstract_2D927AED34EF5C085ECBC69C8EAF7C6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7B8999F063B4AFE19AF5C69C8EAF234A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_2D927AED34EF5C085ECBC69C8EAF7C6F" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_7B8999F063B4AFE19AF5C69C8EAF234A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_0BA693CC52300A3A3D89C69C8EAF6165" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_2D927AED34EF5C085ECBC69C8EAF7C6F" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_0BA693CC52300A3A3D89C69C8EAF6165" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsAndNotesReceivableNet" xlink:label="loc_us-gaap_AccountsAndNotesReceivableNet_1B04C05AEEC15031B234C69C8EB0D915" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_2D927AED34EF5C085ECBC69C8EAF7C6F" xlink:to="loc_us-gaap_AccountsAndNotesReceivableNet_1B04C05AEEC15031B234C69C8EB0D915" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_27BE7C606F5F3E8A7BDFC69C8EB000F3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_2D927AED34EF5C085ECBC69C8EAF7C6F" xlink:to="loc_us-gaap_InventoryNet_27BE7C606F5F3E8A7BDFC69C8EB000F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_88BE6F15DF713405BAEFC69C8EB07D83" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_2D927AED34EF5C085ECBC69C8EAF7C6F" xlink:to="loc_us-gaap_OtherAssetsCurrent_88BE6F15DF713405BAEFC69C8EB07D83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_B83285152AEC2C62BAFCC69C8EB0C063" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_2D927AED34EF5C085ECBC69C8EAF7C6F" xlink:to="loc_us-gaap_AssetsCurrent_B83285152AEC2C62BAFCC69C8EB0C063" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_B9605114AA5E805DDDBDC69C8EB04910" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2BF6F31B10991EFEB2B1C69C8EAF8B28" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_B9605114AA5E805DDDBDC69C8EB04910" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract" xlink:label="loc_us-gaap_OtherAssetsNoncurrentAbstract_0D3BFD0A52A9F85C309BC69C8EB105D4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2BF6F31B10991EFEB2B1C69C8EAF8B28" xlink:to="loc_us-gaap_OtherAssetsNoncurrentAbstract_0D3BFD0A52A9F85C309BC69C8EB105D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_B0479CD6D1CC4E3A0667C69C8EB1E2CF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_0D3BFD0A52A9F85C309BC69C8EB105D4" xlink:to="loc_us-gaap_Goodwill_B0479CD6D1CC4E3A0667C69C8EB1E2CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_9B4F34F109710D3CAE34C69C8EB1A401" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_0D3BFD0A52A9F85C309BC69C8EB105D4" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_9B4F34F109710D3CAE34C69C8EB1A401" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_C729534F2EEA878B15E9C69C8EB1470B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_0D3BFD0A52A9F85C309BC69C8EB105D4" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_C729534F2EEA878B15E9C69C8EB1470B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_54F1090836617BC4BBBFC69C8EB137E9" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_0D3BFD0A52A9F85C309BC69C8EB105D4" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_54F1090836617BC4BBBFC69C8EB137E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_85CC1EE84E311DDFBE75C69C8EB2CFBB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_2BF6F31B10991EFEB2B1C69C8EAF8B28" xlink:to="loc_us-gaap_Assets_85CC1EE84E311DDFBE75C69C8EB2CFBB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_10BA18D5FEC115F865F0C69C8EB245A1" xlink:type="locator" />
    <link:presentationArc order="2" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_4A2C3BD3CAFD3AF0BC9BC69C8EAE8642" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_10BA18D5FEC115F865F0C69C8EB245A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_ED7A3FE8B41E82C2E165C69C8EB27C20" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_10BA18D5FEC115F865F0C69C8EB245A1" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_ED7A3FE8B41E82C2E165C69C8EB27C20" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_4E8973E21B505FB4804FC69C8EB2C7C4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_ED7A3FE8B41E82C2E165C69C8EB27C20" xlink:to="loc_us-gaap_AccountsPayableCurrent_4E8973E21B505FB4804FC69C8EB2C7C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_71110D5A2238C5F09858C69C8EB2D75A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_ED7A3FE8B41E82C2E165C69C8EB27C20" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_71110D5A2238C5F09858C69C8EB2D75A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_93FAF4800A51030BE6E8C69C8EB30725" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_ED7A3FE8B41E82C2E165C69C8EB27C20" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_93FAF4800A51030BE6E8C69C8EB30725" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_B0E8B65BDA6207649574C69C8EB3FC22" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_ED7A3FE8B41E82C2E165C69C8EB27C20" xlink:to="loc_us-gaap_LiabilitiesCurrent_B0E8B65BDA6207649574C69C8EB3FC22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_D5C321F8162692D97395C69C8EB3FD9A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_10BA18D5FEC115F865F0C69C8EB245A1" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_D5C321F8162692D97395C69C8EB3FD9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_0C4982BE6A2AB47D4EA7C69C8EB38B0F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_D5C321F8162692D97395C69C8EB3FD9A" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_0C4982BE6A2AB47D4EA7C69C8EB38B0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_5078E832113F92EA57ECC69C8EB41FF2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_D5C321F8162692D97395C69C8EB3FD9A" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_5078E832113F92EA57ECC69C8EB41FF2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_1C24A2532AF633AF85FAC69C8EB43A52" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_D5C321F8162692D97395C69C8EB3FD9A" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_1C24A2532AF633AF85FAC69C8EB43A52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_E308D3DB1B8B6D7517C8C69C8EB40E49" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_D5C321F8162692D97395C69C8EB3FD9A" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_E308D3DB1B8B6D7517C8C69C8EB40E49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_0BB8EF2E64FC7DC442AAC69C8EB4BD0E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_D5C321F8162692D97395C69C8EB3FD9A" xlink:to="loc_us-gaap_Liabilities_0BB8EF2E64FC7DC442AAC69C8EB4BD0E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_1E205B0746995B509BDAC69C8EB4D6B5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_10BA18D5FEC115F865F0C69C8EB245A1" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_1E205B0746995B509BDAC69C8EB4D6B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValueOutstanding" xlink:label="loc_us-gaap_CommonStockValueOutstanding_4267F7A65E17BF9EAEA1C69C8EB5396C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_1E205B0746995B509BDAC69C8EB4D6B5" xlink:to="loc_us-gaap_CommonStockValueOutstanding_4267F7A65E17BF9EAEA1C69C8EB5396C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaap_AdditionalPaidInCapital_C428222743B440C8F705C69C8EB5DDBA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_1E205B0746995B509BDAC69C8EB4D6B5" xlink:to="loc_us-gaap_AdditionalPaidInCapital_C428222743B440C8F705C69C8EB5DDBA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_8C1C5D0E18B4D7BD414DC69C8EB506F9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_1E205B0746995B509BDAC69C8EB4D6B5" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_8C1C5D0E18B4D7BD414DC69C8EB506F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3F9A09A75E30629B17C0C69C8EB555DB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_1E205B0746995B509BDAC69C8EB4D6B5" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3F9A09A75E30629B17C0C69C8EB555DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_026817AB5D19A8EA1851C69C8EB5E39C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_1E205B0746995B509BDAC69C8EB4D6B5" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_026817AB5D19A8EA1851C69C8EB5E39C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_ADA818F719C6EEE2E6FEC69C8EB501E8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_10BA18D5FEC115F865F0C69C8EB245A1" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_ADA818F719C6EEE2E6FEC69C8EB501E8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_B1BEE42173EE96D39E71C11CE5577870" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_F0861EBF03D49B9D2EC7C11CE557CF35" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_B1BEE42173EE96D39E71C11CE5577870" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_F0861EBF03D49B9D2EC7C11CE557CF35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_F954D28B5CA5F5E5982CC11CE5580CE6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_B1BEE42173EE96D39E71C11CE5577870" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_F954D28B5CA5F5E5982CC11CE5580CE6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_1BAD3EFB2E54D0A50A2BC11CE5583070" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_B1BEE42173EE96D39E71C11CE5577870" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_1BAD3EFB2E54D0A50A2BC11CE5583070" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_us-gaap_CommonStockSharesIssued_760C35C24FEEA8A09A62C11CE55820DA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_B1BEE42173EE96D39E71C11CE5577870" xlink:to="loc_us-gaap_CommonStockSharesIssued_760C35C24FEEA8A09A62C11CE55820DA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_FAE9E34F59202CCE3A7AC1A349FD25C5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_FAE9E34F59202CCE3A7AC1A349FD25C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_E78E6F84D8EA56F161CDC1A349FD83F2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_FAE9E34F59202CCE3A7AC1A349FD25C5" xlink:to="loc_us-gaap_ProfitLoss_E78E6F84D8EA56F161CDC1A349FD83F2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_9F941ECB53B390191BD3C1A349FEDD55" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_FAE9E34F59202CCE3A7AC1A349FD25C5" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity_9F941ECB53B390191BD3C1A349FEDD55" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_FAE9E34F59202CCE3A7AC1A349FD25C5" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_55F2425B53C17B45B3C5C1A349FE00A4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_55F2425B53C17B45B3C5C1A349FE00A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation" xlink:label="loc_us-gaap_Depreciation_9825906B8DEFDDF5E48DC1A349FE9955" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:to="loc_us-gaap_Depreciation_9825906B8DEFDDF5E48DC1A349FE9955" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentForAmortization" xlink:label="loc_us-gaap_AdjustmentForAmortization_E5CDD315A20C3DF3641DC1A349FFDF4B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:to="loc_us-gaap_AdjustmentForAmortization_E5CDD315A20C3DF3641DC1A349FFDF4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxesAndTaxCredits" xlink:label="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_FD9DD34B06FAB4239A78C1A349FF6E0B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:to="loc_us-gaap_DeferredIncomeTaxesAndTaxCredits_FD9DD34B06FAB4239A78C1A349FF6E0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_301B5A7BB8CFCEAD488DC1A349FF0AC3" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_301B5A7BB8CFCEAD488DC1A349FF0AC3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_5B7CEEBF1323F3F1CFABC1A349FF4DBF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:to="loc_us-gaap_ShareBasedCompensation_5B7CEEBF1323F3F1CFABC1A349FF4DBF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_CBACDF46979859FD0423C1A349FF6228" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:to="loc_us-gaap_AssetImpairmentCharges_CBACDF46979859FD0423C1A349FF6228" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_5506870B928CDE2AE149C1A349FE058A" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_DAAAA5092FDE048FD1DBC1A34A004908" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_DAAAA5092FDE048FD1DBC1A34A004908" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_F904EFB509427952999AC1A34A0178CB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_F904EFB509427952999AC1A34A0178CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_771260BF6796AC06250EC1A34A01DC0D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentAssets_771260BF6796AC06250EC1A34A01DC0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_62F9794E09D13F7BF4A7C1A34A01CEE3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_62F9794E09D13F7BF4A7C1A34A01CEE3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities_6AF3C19F7ECE27093DF7C1A34A014B40" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherEmployeeRelatedLiabilities_6AF3C19F7ECE27093DF7C1A34A014B40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherCurrentLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_0D626D68C9A344948606C1A34A014BFB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherCurrentLiabilities_0D626D68C9A344948606C1A34A014BFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet_BC9E0A49A21B354B7255C1A34A020567" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_33AF4B32C1467BBAA5F7C1A34A002894" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherNoncurrentAssetsAndLiabilitiesNet_BC9E0A49A21B354B7255C1A34A020567" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_81F87EA01AA601323BEEC1A34A020D43" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_FAE9E34F59202CCE3A7AC1A349FD25C5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_81F87EA01AA601323BEEC1A34A020D43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:label="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_C4B98EC06192CDB4DA0CC1A34A0236D8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_FAE9E34F59202CCE3A7AC1A349FD25C5" xlink:to="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_C4B98EC06192CDB4DA0CC1A34A0236D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9075ED11C1A4DBB58C9AC1A34A026104" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_FAE9E34F59202CCE3A7AC1A349FD25C5" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_9075ED11C1A4DBB58C9AC1A34A026104" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5B7F6C96B0B8BE0E25DCC1A34A020B99" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5B7F6C96B0B8BE0E25DCC1A34A020B99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_E6EFBCBBC538A68BE4F1C1A34A020116" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5B7F6C96B0B8BE0E25DCC1A34A020B99" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_E6EFBCBBC538A68BE4F1C1A34A020116" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_2E2DBB4938FD771989C1C2026BD4DA47" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5B7F6C96B0B8BE0E25DCC1A34A020B99" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_2E2DBB4938FD771989C1C2026BD4DA47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates_3F730211DD3737DFDB93C1E0ED50EFF0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5B7F6C96B0B8BE0E25DCC1A34A020B99" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates_3F730211DD3737DFDB93C1E0ED50EFF0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EB3FAFD7EE94C6B97FCDC1A34A0383FF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5B7F6C96B0B8BE0E25DCC1A34A020B99" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_EB3FAFD7EE94C6B97FCDC1A34A0383FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B8DA372230B1F25ECF54C1A34A036080" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5B7F6C96B0B8BE0E25DCC1A34A020B99" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_B8DA372230B1F25ECF54C1A34A036080" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8EE0FEF27E96EBBBC204C1A34A042BD5" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_5B7F6C96B0B8BE0E25DCC1A34A020B99" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_8EE0FEF27E96EBBBC204C1A34A042BD5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C01F5A020F6B249100D0C1A34A04C05E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C01F5A020F6B249100D0C1A34A04C05E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_9F524FA1BF0B1DFFEB7DC1A34A04CE6D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C01F5A020F6B249100D0C1A34A04C05E" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_9F524FA1BF0B1DFFEB7DC1A34A04CE6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_3106B830B4C2BD0A058DC1A34A064070" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C01F5A020F6B249100D0C1A34A04C05E" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions_3106B830B4C2BD0A058DC1A34A064070" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_D8E59CACD6507760B512C1A34A0682DC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C01F5A020F6B249100D0C1A34A04C05E" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_D8E59CACD6507760B512C1A34A0682DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividendsCommonStock" xlink:label="loc_us-gaap_PaymentsOfDividendsCommonStock_F79CAF576AE2EB5882CBC1A34A06D6DE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_C01F5A020F6B249100D0C1A34A04C05E" xlink:to="loc_us-gaap_PaymentsOfDividendsCommonStock_F79CAF576AE2EB5882CBC1A34A06D6DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_608372B22E59CA91DE82C1A34A069E51" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_608372B22E59CA91DE82C1A34A069E51" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_C0C57968E7A0620B3C7DC1A34A065752" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_C0C57968E7A0620B3C7DC1A34A065752" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_F036F65AC095961A17EEC1C8A88FB568" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_F036F65AC095961A17EEC1C8A88FB568" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_629A54C67892BB4B8AA1C1C938123AE7" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_629A54C67892BB4B8AA1C1C938123AE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_F292A3B4171522D01C2CC1C9744FE1D0" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_25320A3461F703709935C1A349FDCF71" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_F292A3B4171522D01C2CC1C9744FE1D0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedStatementsOfChangesInEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_4182B2750DA30761AC8DC69C8E7EB35E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_560271326E0CCCE64337C69C8E7E34E7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_4182B2750DA30761AC8DC69C8E7EB35E" xlink:to="loc_us-gaap_StatementTable_560271326E0CCCE64337C69C8E7E34E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_4CC9EB98933A04F703E1C69C8E7E34DD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_560271326E0CCCE64337C69C8E7E34E7" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_4CC9EB98933A04F703E1C69C8E7E34DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_B3692BBAB56318F285AAC69C8E7E4146" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_4CC9EB98933A04F703E1C69C8E7E34DD" xlink:to="loc_us-gaap_EquityComponentDomain_B3692BBAB56318F285AAC69C8E7E4146" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_B1CC676E9C68C3E59699C69C8E7F94AC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B3692BBAB56318F285AAC69C8E7E4146" xlink:to="loc_us-gaap_CommonStockMember_B1CC676E9C68C3E59699C69C8E7F94AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_C1EA7CC88BEEBAE43476C69C8E7FCD9E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B3692BBAB56318F285AAC69C8E7E4146" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_C1EA7CC88BEEBAE43476C69C8E7FCD9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_6C43D166B32E38B9E5F8C69C8E7FFF33" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B3692BBAB56318F285AAC69C8E7E4146" xlink:to="loc_us-gaap_RetainedEarningsMember_6C43D166B32E38B9E5F8C69C8E7FFF33" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1FE0EC733484997F35A1C69C8E80CF5E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_B3692BBAB56318F285AAC69C8E7E4146" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_1FE0EC733484997F35A1C69C8E80CF5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_9135ED7B670C3C8E91B2C69C8E80D19F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_560271326E0CCCE64337C69C8E7E34E7" xlink:to="loc_us-gaap_StatementLineItems_9135ED7B670C3C8E91B2C69C8E80D19F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_C4E5EC68F77B1A2F0662C69C8E80878C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9135ED7B670C3C8E91B2C69C8E80D19F" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_C4E5EC68F77B1A2F0662C69C8E80878C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_9135ED7B670C3C8E91B2C69C8E80D19F" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_1FFFCBF7E2B57B1FF0D8C69C8E80565A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_SharesOutstanding_1FFFCBF7E2B57B1FF0D8C69C8E80565A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A4B0768944D2134E664FC69C8E8117B1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_A4B0768944D2134E664FC69C8E8117B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_B8ED1D23972AB516D5F7C69C8E81000C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_ProfitLoss_B8ED1D23972AB516D5F7C69C8E81000C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_FA0AA865BB23ABF55D9CC69C8E81AFDD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_FA0AA865BB23ABF55D9CC69C8E81AFDD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsCommonStock" xlink:label="loc_us-gaap_DividendsCommonStock_8530CAA4DC1651341A01C69C8E814ED9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_DividendsCommonStock_8530CAA4DC1651341A01C69C8E814ED9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_E72FDDF09DA014E03C84C69C8E81200F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_E72FDDF09DA014E03C84C69C8E81200F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_DDCB78339D95E62F092BC69C8E825E6E" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_DDCB78339D95E62F092BC69C8E825E6E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_4D968360655BDEE61FCEC69C8E82C3AE" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised_4D968360655BDEE61FCEC69C8E82C3AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_B9662D0F37EEBE576547C69C8E8269F1" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised_B9662D0F37EEBE576547C69C8E8269F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_FA18D0E2EA6C8A222576C69C8E820D21" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_FA18D0E2EA6C8A222576C69C8E820D21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_52E947A7D67B8871B094C69C8E83B48C" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_52E947A7D67B8871B094C69C8E83B48C" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SharesSurrenderedByEmployeesShares" xlink:label="loc_pnr_SharesSurrenderedByEmployeesShares_3E3D7B9EEC3C20D08962C69C8E83CA52" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_pnr_SharesSurrenderedByEmployeesShares_3E3D7B9EEC3C20D08962C69C8E83CA52" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SharesSurrenderedByEmployees" xlink:label="loc_pnr_SharesSurrenderedByEmployees_98D9D87ED98359790A2CC69C8E830C1C" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_pnr_SharesSurrenderedByEmployees_98D9D87ED98359790A2CC69C8E830C1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_51ED0405FF84946A6E61C69C8E836E9A" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue_51ED0405FF84946A6E61C69C8E836E9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_us-gaap_SharesOutstanding_A6CF1306D525D1A9B5A1C69C8E84F5FA" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_SharesOutstanding_A6CF1306D525D1A9B5A1C69C8E84F5FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_52DF61934534020AADBDC69C8E84E7CA" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_4B6F0A1C99348F8C22AEC69C8E80F6D5" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_52DF61934534020AADBDC69C8E84E7CA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CondensedConsolidatedStatementsOfOperationsAndComprehensiveIncomeLoss" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_C7B4BD664453FB7A8BD5C69C8EC86CF5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_Revenues_C7B4BD664453FB7A8BD5C69C8EC86CF5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_EB453A8FF278A391CFB4C69C8EC8DD75" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_EB453A8FF278A391CFB4C69C8EC8DD75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_0AC6A061C93A5A116464C69C8EC8C311" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_GrossProfit_0AC6A061C93A5A116464C69C8EC8C311" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_7CF00F56D32F8D220842C69C8EC8B0B2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_7CF00F56D32F8D220842C69C8EC8B0B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_987EF571080538DC8C4AC69C8EC9EE73" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_987EF571080538DC8C4AC69C8EC9EE73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_7613106EE745AEC07153C69C8EC9B0CA" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_OperatingIncomeLoss_7613106EE745AEC07153C69C8EC9B0CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_E3F47CACE1F481F9BA2AC69C8EC9C0D2" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_E3F47CACE1F481F9BA2AC69C8EC9C0D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_21E0194069285D89D4ECC69C8EC93088" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_E3F47CACE1F481F9BA2AC69C8EC9C0D2" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_21E0194069285D89D4ECC69C8EC93088" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_527A4FBDBCD5A29C1F89C69C8ECAD8CB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_E3F47CACE1F481F9BA2AC69C8EC9C0D2" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_527A4FBDBCD5A29C1F89C69C8ECAD8CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherExpenses" xlink:label="loc_us-gaap_OtherExpenses_9F607956C000D47BF869C69C8ECA7112" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_E3F47CACE1F481F9BA2AC69C8EC9C0D2" xlink:to="loc_us-gaap_OtherExpenses_9F607956C000D47BF869C69C8ECA7112" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_C7F1D5652CBB9CA645BAC69C8ECA4E08" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_E3F47CACE1F481F9BA2AC69C8EC9C0D2" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_C7F1D5652CBB9CA645BAC69C8ECA4E08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_DAF6C13FB8173899E045C69C8ECADA7B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherNonoperatingIncomeExpenseAbstract_E3F47CACE1F481F9BA2AC69C8EC9C0D2" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_DAF6C13FB8173899E045C69C8ECADA7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_97B069846B78B96E4768C69C8ECB7602" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_97B069846B78B96E4768C69C8ECB7602" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_A009EAC041EF22A73E94C69C8ECBC66C" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax_A009EAC041EF22A73E94C69C8ECBC66C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_7A9EDE7F35DFF42FB3BDC69C8ECBFF03" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_ProfitLoss_7A9EDE7F35DFF42FB3BDC69C8ECBFF03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_338B88F25CE57A10BDEBC69C8ECB9C49" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_338B88F25CE57A10BDEBC69C8ECB9C49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_DF7025E3C524F5E86EB5C69C8ECB791E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_338B88F25CE57A10BDEBC69C8ECB9C49" xlink:to="loc_us-gaap_ProfitLoss_DF7025E3C524F5E86EB5C69C8ECB791E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_6A2568B13FCD1FE9863DC69C8ECC4AFB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_338B88F25CE57A10BDEBC69C8ECB9C49" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_6A2568B13FCD1FE9863DC69C8ECC4AFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_DFF1EA7AAAB17A616E07C69C8ECC5848" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_338B88F25CE57A10BDEBC69C8ECB9C49" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent_DFF1EA7AAAB17A616E07C69C8ECC5848" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_18F6EF2B22C98F218F87C69C8ECCE06D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_338B88F25CE57A10BDEBC69C8ECB9C49" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_18F6EF2B22C98F218F87C69C8ECCE06D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_3FF691E2B21653D1C49CC69C8ECCC4EC" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_EarningsPerShareAbstract_3FF691E2B21653D1C49CC69C8ECCC4EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_8B629865DD72D677D5A2C69C8ECCF666" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_3FF691E2B21653D1C49CC69C8ECCC4EC" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_8B629865DD72D677D5A2C69C8ECCF666" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_5E998148AE4F4E15AD11C69C8ECDDB86" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8B629865DD72D677D5A2C69C8ECCF666" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_5E998148AE4F4E15AD11C69C8ECDDB86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_7085129478602F066BCDC69C8ECDD9F6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8B629865DD72D677D5A2C69C8ECCF666" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_7085129478602F066BCDC69C8ECDD9F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_3A1F52FBFA043F9E3DF1C69C8ECD48AB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8B629865DD72D677D5A2C69C8ECCF666" xlink:to="loc_us-gaap_EarningsPerShareBasic_3A1F52FBFA043F9E3DF1C69C8ECD48AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_7B4BC189728F4610BD02C69C8ECD99C4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_3FF691E2B21653D1C49CC69C8ECCC4EC" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_7B4BC189728F4610BD02C69C8ECD99C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_425A2D38A9BA149BBF01C69C8ECD0966" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_7B4BC189728F4610BD02C69C8ECD99C4" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_425A2D38A9BA149BBF01C69C8ECD0966" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_C577211F2FEF5F5EEB51C69C8ECEEE9D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_7B4BC189728F4610BD02C69C8ECD99C4" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_C577211F2FEF5F5EEB51C69C8ECEEE9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_42601E75D6E20B505365C69C8ECE8FCE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_7B4BC189728F4610BD02C69C8ECD99C4" xlink:to="loc_us-gaap_EarningsPerShareDiluted_42601E75D6E20B505365C69C8ECE8FCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_30FCDE9E63BCFBCABA2BC69C8ECE8A91" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_AEC909ACA1F9800CA7E6C69C8EC8026F" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_30FCDE9E63BCFBCABA2BC69C8ECE8A91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FB2D0FF385F112359FFCC69C8ECE3C83" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_30FCDE9E63BCFBCABA2BC69C8ECE8A91" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_FB2D0FF385F112359FFCC69C8ECE3C83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_52FF99423DBB041D34C2C69C8ECFD776" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasicAbstract_30FCDE9E63BCFBCABA2BC69C8ECE8A91" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_52FF99423DBB041D34C2C69C8ECFD776" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CoverAbstract" xlink:label="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_08AF1927D3F19F348889C1A34A66172C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityCurrentReportingStatus_08AF1927D3F19F348889C1A34A66172C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_B4B2AC4DAC7D94E023DAC1A34A66AFFE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_SecurityExchangeName_B4B2AC4DAC7D94E023DAC1A34A66AFFE" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_E164C07D8595AB41724EC1A34A664F0D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityRegistrantName_E164C07D8595AB41724EC1A34A664F0D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_6B66C6FB1D37A7A3F3DBC1A34A6729AD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_Security12bTitle_6B66C6FB1D37A7A3F3DBC1A34A6729AD" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_8EEA4579D8F59502BCE8C1A34A678DF4" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityIncorporationStateCountryCode_8EEA4579D8F59502BCE8C1A34A678DF4" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_A1FF68810199F023FF35C1A34A670632" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_DocumentTransitionReport_A1FF68810199F023FF35C1A34A670632" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentQuarterlyReport" xlink:label="loc_dei_DocumentQuarterlyReport_7B6FB861CF3B9F6ACFF7C1A34A675470" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_DocumentQuarterlyReport_7B6FB861CF3B9F6ACFF7C1A34A675470" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_6B29EBCB0BC987A72F94C1A34A6838A7" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityCentralIndexKey_6B29EBCB0BC987A72F94C1A34A6838A7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_ACD174E52255D58420BAC1A34A688465" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_CurrentFiscalYearEndDate_ACD174E52255D58420BAC1A34A688465" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_B1361B8624BBF10EA8B2C1A34A684510" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityFilerCategory_B1361B8624BBF10EA8B2C1A34A684510" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_4412FF15AFFF8772D887C1A34A68EF4D" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityEmergingGrowthCompany_4412FF15AFFF8772D887C1A34A68EF4D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_BF7525AE7E564ECE5DECC1A34A68D6A7" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntitySmallBusiness_BF7525AE7E564ECE5DECC1A34A68D6A7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_3615C0FE443D6C29B28FC1A34A68744B" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_DocumentType_3615C0FE443D6C29B28FC1A34A68744B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_9EF072101DDABB92D50AC1A34A69B281" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityFileNumber_9EF072101DDABB92D50AC1A34A69B281" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_13078EEFEE9C7FD19C3FC1A34A69EBBE" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_DocumentPeriodEndDate_13078EEFEE9C7FD19C3FC1A34A69EBBE" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_6BEF8D7F5F252161AD72C1A34A69A253" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_DocumentFiscalYearFocus_6BEF8D7F5F252161AD72C1A34A69A253" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_01F9FFF27063974EDB70C1A34A696ECD" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_DocumentFiscalPeriodFocus_01F9FFF27063974EDB70C1A34A696ECD" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_5FFCCA4895A6B7E37903C1A34A698E4C" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_AmendmentFlag_5FFCCA4895A6B7E37903C1A34A698E4C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_E8A281C885C7EB8FD2F3C1A34A6A1020" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_TradingSymbol_E8A281C885C7EB8FD2F3C1A34A6A1020" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_080FCEA1F6787E80BB18C1A34A6AE82E" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_080FCEA1F6787E80BB18C1A34A6AE82E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_87BB5070C4347D4FE5C0C1A34A6AF46F" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityTaxIdentificationNumber_87BB5070C4347D4FE5C0C1A34A6AF46F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_EF888C40E03F55E1A851C1A34A6A541B" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_CityAreaCode_EF888C40E03F55E1A851C1A34A6A541B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_D699C2C0436C3ED106B7C1A34A6AB61F" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_LocalPhoneNumber_D699C2C0436C3ED106B7C1A34A6AB61F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_C26591E3777382000660C1A34A6AE044" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityInteractiveDataCurrent_C26591E3777382000660C1A34A6AE044" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_E8DCE5448BF237E60BB7C1A34A6B0C88" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityShellCompany_E8DCE5448BF237E60BB7C1A34A6B0C88" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CountryRegion" xlink:label="loc_dei_CountryRegion_5DCF2407F0E81708C2F2C1A34A6B0BE7" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_CountryRegion_5DCF2407F0E81708C2F2C1A34A6B0BE7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_BB22D219E227C6B8DAE0C1A34A6BAF00" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityAddressAddressLine1_BB22D219E227C6B8DAE0C1A34A6BAF00" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine2" xlink:label="loc_dei_EntityAddressAddressLine2_50C0B3B6B7DAFC99D814C1A34A6BC317" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityAddressAddressLine2_50C0B3B6B7DAFC99D814C1A34A6BC317" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_32E727132FBDC69B1FE6C1A34A6B59F8" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityAddressCityOrTown_32E727132FBDC69B1FE6C1A34A6B59F8" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCountry" xlink:label="loc_dei_EntityAddressCountry_D4360DB484A4168E89C3C1A34A6C65AE" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityAddressCountry_D4360DB484A4168E89C3C1A34A6C65AE" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_811BA142E43D0FA83CF4C1A34A6CD55E" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_E2C120694481B5BC843DC1A34A6600F9" xlink:to="loc_dei_EntityAddressPostalZipCode_811BA142E43D0FA83CF4C1A34A6CD55E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/Debt" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_56A9EA4E9BFF5D45B5282817D1ADA1E8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureTextBlock" xlink:label="loc_us-gaap_DebtDisclosureTextBlock_BBC47267028A56B3AC012FBDB1A6CC24" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_56A9EA4E9BFF5D45B5282817D1ADA1E8" xlink:to="loc_us-gaap_DebtDisclosureTextBlock_BBC47267028A56B3AC012FBDB1A6CC24" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DebtAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_073C80BB0726E843368DC69C8CCA8021" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_88C75D2CEE6C18E65EEDC69C8CCBF27C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_073C80BB0726E843368DC69C8CCA8021" xlink:to="loc_us-gaap_DebtInstrumentTable_88C75D2CEE6C18E65EEDC69C8CCBF27C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityAxis" xlink:label="loc_us-gaap_LineOfCreditFacilityAxis_C1CFAE07E6ACFC13058EC69C8CCB4FAF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_88C75D2CEE6C18E65EEDC69C8CCBF27C" xlink:to="loc_us-gaap_LineOfCreditFacilityAxis_C1CFAE07E6ACFC13058EC69C8CCB4FAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityLenderDomain" xlink:label="loc_us-gaap_LineOfCreditFacilityLenderDomain_64D09F5DC6ADA52DA589C69C8CCC70BC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityAxis_C1CFAE07E6ACFC13058EC69C8CCB4FAF" xlink:to="loc_us-gaap_LineOfCreditFacilityLenderDomain_64D09F5DC6ADA52DA589C69C8CCC70BC" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_OtherCreditFacilitiesMember" xlink:label="loc_pnr_OtherCreditFacilitiesMember_8F1D9C4908A0FC10FC9BC69C8CCC649D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LineOfCreditFacilityLenderDomain_64D09F5DC6ADA52DA589C69C8CCC70BC" xlink:to="loc_pnr_OtherCreditFacilitiesMember_8F1D9C4908A0FC10FC9BC69C8CCC649D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_FC3AB8A4F2935166A706C69C8CD1ECBB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_88C75D2CEE6C18E65EEDC69C8CCBF27C" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_FC3AB8A4F2935166A706C69C8CD1ECBB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_C369AB53B1D2133B2FDEC69C8CD10B9F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_FC3AB8A4F2935166A706C69C8CD1ECBB" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_C369AB53B1D2133B2FDEC69C8CD10B9F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaap_LineOfCreditMember_C833940D76551891818DC69C8CD22B9A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_C369AB53B1D2133B2FDEC69C8CD10B9F" xlink:to="loc_us-gaap_LineOfCreditMember_C833940D76551891818DC69C8CD22B9A" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_TermLoansMember" xlink:label="loc_pnr_TermLoansMember_B121F4CF587A5466946EC69C8CD2F6CE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_C369AB53B1D2133B2FDEC69C8CD10B9F" xlink:to="loc_pnr_TermLoansMember_B121F4CF587A5466946EC69C8CD2F6CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="loc_us-gaap_CommercialPaperMember_A3A4E05D4F5CDA19548AC69C8CD2879D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_C369AB53B1D2133B2FDEC69C8CD10B9F" xlink:to="loc_us-gaap_CommercialPaperMember_A3A4E05D4F5CDA19548AC69C8CD2879D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_26B7E0F782A3C113DDA2C69C8CD36440" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_C369AB53B1D2133B2FDEC69C8CD10B9F" xlink:to="loc_us-gaap_SeniorNotesMember_26B7E0F782A3C113DDA2C69C8CD36440" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_583EB34D625A7C60BC2BC69C8CD3A6CA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_88C75D2CEE6C18E65EEDC69C8CCBF27C" xlink:to="loc_us-gaap_CreditFacilityAxis_583EB34D625A7C60BC2BC69C8CD3A6CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_5D0C0247F32E1651BDE6C69C8CD3CE89" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_583EB34D625A7C60BC2BC69C8CD3A6CA" xlink:to="loc_us-gaap_CreditFacilityDomain_5D0C0247F32E1651BDE6C69C8CD3CE89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_037A0FC7F003BD34940EC69C8CD34F13" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_5D0C0247F32E1651BDE6C69C8CD3CE89" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_037A0FC7F003BD34940EC69C8CD34F13" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_62999DFD523AD9444C94C69C8CD3B1AE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_88C75D2CEE6C18E65EEDC69C8CCBF27C" xlink:to="loc_srt_RangeAxis_62999DFD523AD9444C94C69C8CD3B1AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_6AF2CAFC00FC8C12B98EC69C8CD42C0C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_62999DFD523AD9444C94C69C8CD3B1AE" xlink:to="loc_srt_RangeMember_6AF2CAFC00FC8C12B98EC69C8CD42C0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_78D99945E2EF3A8C2626C69C8CD48D3F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_6AF2CAFC00FC8C12B98EC69C8CD42C0C" xlink:to="loc_srt_MaximumMember_78D99945E2EF3A8C2626C69C8CD48D3F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_F9FA736063560018D472C69C8CD4FE62" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_6AF2CAFC00FC8C12B98EC69C8CD42C0C" xlink:to="loc_srt_MinimumMember_F9FA736063560018D472C69C8CD4FE62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_259764FF0556C5F9564BC69C8CD57640" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_88C75D2CEE6C18E65EEDC69C8CCBF27C" xlink:to="loc_us-gaap_DebtInstrumentAxis_259764FF0556C5F9564BC69C8CD57640" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_ED7844314E6889180F29C69C8CD534BF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_259764FF0556C5F9564BC69C8CD57640" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_ED7844314E6889180F29C69C8CD534BF" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_TermLoans2.914duein2023Member" xlink:label="loc_pnr_TermLoans2.914duein2023Member_E13BBEC3AD6632615A19C69C8CD546D9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ED7844314E6889180F29C69C8CD534BF" xlink:to="loc_pnr_TermLoans2.914duein2023Member_E13BBEC3AD6632615A19C69C8CD546D9" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SeniorNotesFourPointFivePercentDueTwentyTwentyNineMember" xlink:label="loc_pnr_SeniorNotesFourPointFivePercentDueTwentyTwentyNineMember_AC2BAA84304A506235C4C69C8CD5B276" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_ED7844314E6889180F29C69C8CD534BF" xlink:to="loc_pnr_SeniorNotesFourPointFivePercentDueTwentyTwentyNineMember_AC2BAA84304A506235C4C69C8CD5B276" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_88C75D2CEE6C18E65EEDC69C8CCBF27C" xlink:to="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_B44E5D969439F02B2168C69C8CD668BC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_B44E5D969439F02B2168C69C8CD668BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTerm" xlink:label="loc_us-gaap_DebtInstrumentTerm_F4BC4E48DB1D8A397A08C69C8CD60E3C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_DebtInstrumentTerm_F4BC4E48DB1D8A397A08C69C8CD60E3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_9705E6AE9E3DD7B88469C69C8CD6F660" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_9705E6AE9E3DD7B88469C69C8CD6F660" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet" xlink:label="loc_us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet_5D0E22B5E4BE0B7A1E71C69C8CD7854C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_LineOfCreditFacilityIncreaseDecreaseForPeriodNet_5D0E22B5E4BE0B7A1E71C69C8CD7854C" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_LineofCreditFacilityAccordionFeatureIncreaseLimit" xlink:label="loc_pnr_LineofCreditFacilityAccordionFeatureIncreaseLimit_EFC97D6A236121FC94D8C69C8CD72326" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_pnr_LineofCreditFacilityAccordionFeatureIncreaseLimit_EFC97D6A236121FC94D8C69C8CD72326" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_812C7E88911FFA309266C69C8CD69B29" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity_812C7E88911FFA309266C69C8CD69B29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPaper" xlink:label="loc_us-gaap_CommercialPaper_F02B5C5FE35BA65A3DBAC69C8CD73D34" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_CommercialPaper_F02B5C5FE35BA65A3DBAC69C8CD73D34" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DebtInstrumentCovenantUnrestrictedCash" xlink:label="loc_pnr_DebtInstrumentCovenantUnrestrictedCash_6AAF2B6132C44830F950C69C8CD7DD4E" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_pnr_DebtInstrumentCovenantUnrestrictedCash_6AAF2B6132C44830F950C69C8CD7DD4E" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DebtInstrumentLeverageRatioCovenant" xlink:label="loc_pnr_DebtInstrumentLeverageRatioCovenant_F3468E0A52E1AF03F92FC69C8CD7435B" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_pnr_DebtInstrumentLeverageRatioCovenant_F3468E0A52E1AF03F92FC69C8CD7435B" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DebtInstrumentLeverageRatioCovenantPeriod" xlink:label="loc_pnr_DebtInstrumentLeverageRatioCovenantPeriod_78407C608616CA5D2FCBC69C8CD73382" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_pnr_DebtInstrumentLeverageRatioCovenantPeriod_78407C608616CA5D2FCBC69C8CD73382" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DebtInstrumentEBITDARatioCovenant" xlink:label="loc_pnr_DebtInstrumentEBITDARatioCovenant_22D0E3FF54A45FB855DFC69C8CD8110F" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_pnr_DebtInstrumentEBITDARatioCovenant_22D0E3FF54A45FB855DFC69C8CD8110F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_5AAA85F33DE1AD2D4818C69C8CD800A6" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_LineOfCredit_5AAA85F33DE1AD2D4818C69C8CD800A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtLongtermAndShorttermCombinedAmount" xlink:label="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_0E1FB2846B888B32E0DFC69C8CD87767" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_0E1FB2846B888B32E0DFC69C8CD87767" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_DebtWeightedAverageInterestRate_E8CC0EB42D28CABAE275C69C8CD8DB08" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_DebtWeightedAverageInterestRate_E8CC0EB42D28CABAE275C69C8CD8DB08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_F8986F5E147DC2790CECC69C8CDE2588" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB0C3A79AA5402ACE08BC69C8CD6A5C4" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_F8986F5E147DC2790CECC69C8CDE2588" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DebtDebtAndAverageInterestRatesOnDebtOutstandingDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_9DA466C43CB94A612760C69C8CF64B93" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_F63153C54EF81874842FC69C8CF7036B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_9DA466C43CB94A612760C69C8CF64B93" xlink:to="loc_us-gaap_DebtInstrumentTable_F63153C54EF81874842FC69C8CF7036B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_391C0B55F6D293FCDFA9C69C8CF780AA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_F63153C54EF81874842FC69C8CF7036B" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_391C0B55F6D293FCDFA9C69C8CF780AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_6F858F879B9E56EA4C07C69C8CF78B1B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_391C0B55F6D293FCDFA9C69C8CF780AA" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_6F858F879B9E56EA4C07C69C8CF78B1B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPaperMember" xlink:label="loc_us-gaap_CommercialPaperMember_5B2401DC1866F467BF0DC69C8CF8FFA3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6F858F879B9E56EA4C07C69C8CF78B1B" xlink:to="loc_us-gaap_CommercialPaperMember_5B2401DC1866F467BF0DC69C8CF8FFA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditMember" xlink:label="loc_us-gaap_LineOfCreditMember_F2101BE19743BD33C85EC69C8CF8E979" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6F858F879B9E56EA4C07C69C8CF78B1B" xlink:to="loc_us-gaap_LineOfCreditMember_F2101BE19743BD33C85EC69C8CF8E979" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_TermLoansMember" xlink:label="loc_pnr_TermLoansMember_A30508C8874A717962C8C69C8CF87B42" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6F858F879B9E56EA4C07C69C8CF78B1B" xlink:to="loc_pnr_TermLoansMember_A30508C8874A717962C8C69C8CF87B42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_CFEBB0C9578438284326C69C8CF8116D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_6F858F879B9E56EA4C07C69C8CF78B1B" xlink:to="loc_us-gaap_SeniorNotesMember_CFEBB0C9578438284326C69C8CF8116D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_us-gaap_CreditFacilityAxis_9597D97571CB433F92BDC69C8CF88D7E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_F63153C54EF81874842FC69C8CF7036B" xlink:to="loc_us-gaap_CreditFacilityAxis_9597D97571CB433F92BDC69C8CF88D7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_us-gaap_CreditFacilityDomain_50FB5C4E53A23F9AE3FDC69C8CF9492E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_9597D97571CB433F92BDC69C8CF88D7E" xlink:to="loc_us-gaap_CreditFacilityDomain_50FB5C4E53A23F9AE3FDC69C8CF9492E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_5FF128FF08A82B95D307C69C8CF94DAD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_50FB5C4E53A23F9AE3FDC69C8CF9492E" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_5FF128FF08A82B95D307C69C8CF94DAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_6DB221F0905AD57B4A56C69C8CF90838" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_F63153C54EF81874842FC69C8CF7036B" xlink:to="loc_us-gaap_DebtInstrumentAxis_6DB221F0905AD57B4A56C69C8CF90838" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_C6BB7368674A69DF24A6C69C8CF988E9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_6DB221F0905AD57B4A56C69C8CF90838" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_C6BB7368674A69DF24A6C69C8CF988E9" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_TermLoansdue2023Member" xlink:label="loc_pnr_TermLoansdue2023Member_F2E8D27DEBB031FAB3ADC69C8CFAE80A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C6BB7368674A69DF24A6C69C8CF988E9" xlink:to="loc_pnr_TermLoansdue2023Member_F2E8D27DEBB031FAB3ADC69C8CFAE80A" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SeniorNotesThreePointSixTwoFivePercentDueTwentyTwentyMember" xlink:label="loc_pnr_SeniorNotesThreePointSixTwoFivePercentDueTwentyTwentyMember_B7261087AE7C6728A6E5C69C8D00665E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C6BB7368674A69DF24A6C69C8CF988E9" xlink:to="loc_pnr_SeniorNotesThreePointSixTwoFivePercentDueTwentyTwentyMember_B7261087AE7C6728A6E5C69C8D00665E" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SeniorNotesFivePointZeroZeroZeroPercentDueTwentyTwentyOneMember" xlink:label="loc_pnr_SeniorNotesFivePointZeroZeroZeroPercentDueTwentyTwentyOneMember_46D134A7435656CF0EEDC69C8D0092CD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C6BB7368674A69DF24A6C69C8CF988E9" xlink:to="loc_pnr_SeniorNotesFivePointZeroZeroZeroPercentDueTwentyTwentyOneMember_46D134A7435656CF0EEDC69C8D0092CD" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SeniorNotesThreePointOneFiveZeroPercentDueTwentyTwentyTwoMember" xlink:label="loc_pnr_SeniorNotesThreePointOneFiveZeroPercentDueTwentyTwentyTwoMember_02F7DF99290B8963AE0EC69C8D00BF42" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C6BB7368674A69DF24A6C69C8CF988E9" xlink:to="loc_pnr_SeniorNotesThreePointOneFiveZeroPercentDueTwentyTwentyTwoMember_02F7DF99290B8963AE0EC69C8D00BF42" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SeniorNotesFourPointSixFivePercentDueTwentyTwentyFiveMember" xlink:label="loc_pnr_SeniorNotesFourPointSixFivePercentDueTwentyTwentyFiveMember_8A301A4E48F181FBAA25C69C8D00DB88" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C6BB7368674A69DF24A6C69C8CF988E9" xlink:to="loc_pnr_SeniorNotesFourPointSixFivePercentDueTwentyTwentyFiveMember_8A301A4E48F181FBAA25C69C8D00DB88" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SeniorNotesFourPointFivePercentDueTwentyTwentyNineMember" xlink:label="loc_pnr_SeniorNotesFourPointFivePercentDueTwentyTwentyNineMember_7B442674A75B3AE47B61C69C8D004216" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_C6BB7368674A69DF24A6C69C8CF988E9" xlink:to="loc_pnr_SeniorNotesFourPointFivePercentDueTwentyTwentyNineMember_7B442674A75B3AE47B61C69C8D004216" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_8F0ABAF799B5585B336AC69C8D01A6B2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_F63153C54EF81874842FC69C8CF7036B" xlink:to="loc_srt_RangeAxis_8F0ABAF799B5585B336AC69C8D01A6B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_5E86B00478845642C7BEC69C8D019F9C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_8F0ABAF799B5585B336AC69C8D01A6B2" xlink:to="loc_srt_RangeMember_5E86B00478845642C7BEC69C8D019F9C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_9514BE14490AA83AED45C69C8D01FC5C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_5E86B00478845642C7BEC69C8D019F9C" xlink:to="loc_srt_MinimumMember_9514BE14490AA83AED45C69C8D01FC5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_6D3BA684195C62355E61C69C8D02AEF7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_5E86B00478845642C7BEC69C8D019F9C" xlink:to="loc_srt_MaximumMember_6D3BA684195C62355E61C69C8D02AEF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_CB4D923765F6CB6E30BEC69C8D02697E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_F63153C54EF81874842FC69C8CF7036B" xlink:to="loc_us-gaap_DebtInstrumentLineItems_CB4D923765F6CB6E30BEC69C8D02697E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_DebtWeightedAverageInterestRate_C355EA0EF8A6F9C09AD9C69C8D02C136" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB4D923765F6CB6E30BEC69C8D02697E" xlink:to="loc_us-gaap_DebtWeightedAverageInterestRate_C355EA0EF8A6F9C09AD9C69C8D02C136" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPaper" xlink:label="loc_us-gaap_CommercialPaper_E59503EB7F63849E2B2FC69C8D02D286" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB4D923765F6CB6E30BEC69C8D02697E" xlink:to="loc_us-gaap_CommercialPaper_E59503EB7F63849E2B2FC69C8D02D286" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnamortizedDebtIssuanceExpense" xlink:label="loc_us-gaap_UnamortizedDebtIssuanceExpense_CFBB105EBF2C7FE1E26FC69C8D02819B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB4D923765F6CB6E30BEC69C8D02697E" xlink:to="loc_us-gaap_UnamortizedDebtIssuanceExpense_CFBB105EBF2C7FE1E26FC69C8D02819B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtLongtermAndShorttermCombinedAmount" xlink:label="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_62CA0EBF73D89A3380E4C69C8D038E20" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_CB4D923765F6CB6E30BEC69C8D02697E" xlink:to="loc_us-gaap_DebtLongtermAndShorttermCombinedAmount_62CA0EBF73D89A3380E4C69C8D038E20" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DebtDebtOutstandingMaturesOnCalendarYearBasisDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_BA54A7AEF9AE5E4B9041C69B00B07CAB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear_BA54A7AEF9AE5E4B9041C69B00B07CAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_2971B687512A439A6AC0C69B00B17D24" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_2971B687512A439A6AC0C69B00B17D24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_4FCD78D10A0290366207C69B00B26A1F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_4FCD78D10A0290366207C69B00B26A1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8554427774057B4A2215C69B00B24E85" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_8554427774057B4A2215C69B00B24E85" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_5814620E863BBBA89E03C69B00B200EA" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_5814620E863BBBA89E03C69B00B200EA" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_LongtermDebtMaturitiesRepaymentsofPrincipalinYearSix" xlink:label="loc_pnr_LongtermDebtMaturitiesRepaymentsofPrincipalinYearSix_631901552F24788A4C46C69BF633B27C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:to="loc_pnr_LongtermDebtMaturitiesRepaymentsofPrincipalinYearSix_631901552F24788A4C46C69BF633B27C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_0E1330EFAC1E17A0574CC69B00B2B3B3" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_0E1330EFAC1E17A0574CC69B00B2B3B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_DAD09FF3C9B45C2385CDC69B00B2C130" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_00B3EECE35433E2BD82AC69B00AD89DE" xlink:to="loc_us-gaap_LongTermDebt_DAD09FF3C9B45C2385CDC69B00B2C130" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DebtTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_93561A5BBB5F51CFA197EDA2B7CBE8C0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_83A8AF14BBEC56CBBF26566F8CDDD247" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_93561A5BBB5F51CFA197EDA2B7CBE8C0" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_83A8AF14BBEC56CBBF26566F8CDDD247" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ScheduleOfMaturitiesOfDebtDisclosureTextBlock" xlink:label="loc_pnr_ScheduleOfMaturitiesOfDebtDisclosureTextBlock_3375F2267EAF5E0EB83D30C4AF7C8368" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_93561A5BBB5F51CFA197EDA2B7CBE8C0" xlink:to="loc_pnr_ScheduleOfMaturitiesOfDebtDisclosureTextBlock_3375F2267EAF5E0EB83D30C4AF7C8368" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesAndFinancialInstruments" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_F80B785C194557E594D3009F99863DE0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_69A642709BB75AA9BF15A6A6C16C0326" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_F80B785C194557E594D3009F99863DE0" xlink:to="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock_69A642709BB75AA9BF15A6A6C16C0326" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesAndFinancialInstrumentsAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5F3E9BBFD4F858F5BD0A352807E6E086" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_D2782C8062845E34AF8BE89B38D177F8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_5F3E9BBFD4F858F5BD0A352807E6E086" xlink:to="loc_us-gaap_DerivativeTable_D2782C8062845E34AF8BE89B38D177F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_929D33B3CE3F5FFD90297F397B3308C3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_D2782C8062845E34AF8BE89B38D177F8" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_929D33B3CE3F5FFD90297F397B3308C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_474BA03673B15FA8A46013D3907CC15C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_929D33B3CE3F5FFD90297F397B3308C3" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_474BA03673B15FA8A46013D3907CC15C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:label="loc_us-gaap_ForeignExchangeContractMember_6606492C4CE05D849D7C4B930FD30C23" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_474BA03673B15FA8A46013D3907CC15C" xlink:to="loc_us-gaap_ForeignExchangeContractMember_6606492C4CE05D849D7C4B930FD30C23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember_C27CA3D3EED35CEEA30ADAA404C68A97" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_474BA03673B15FA8A46013D3907CC15C" xlink:to="loc_us-gaap_CurrencySwapMember_C27CA3D3EED35CEEA30ADAA404C68A97" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_7759176E4A65542F943BFD0A2383B1A2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_D2782C8062845E34AF8BE89B38D177F8" xlink:to="loc_us-gaap_DerivativeLineItems_7759176E4A65542F943BFD0A2383B1A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNotionalAmount" xlink:label="loc_us-gaap_DerivativeNotionalAmount_7F81A7A84E22582DAF8283240EBEEF6F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_7759176E4A65542F943BFD0A2383B1A2" xlink:to="loc_us-gaap_DerivativeNotionalAmount_7F81A7A84E22582DAF8283240EBEEF6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax" xlink:label="loc_us-gaap_TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax_63B51A28FD98562E92C1458448465024" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_7759176E4A65542F943BFD0A2383B1A2" xlink:to="loc_us-gaap_TranslationAdjustmentForNetInvestmentHedgeIncreaseDecreaseNetOfTax_63B51A28FD98562E92C1458448465024" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesAndFinancialInstrumentsAssetsAndLiabilitiesMeasuredAtFairValueDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_B196C93DD9A4948735DDC1A348C4E085" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_15AC0FD762C921227A42C1A348C47D0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_B196C93DD9A4948735DDC1A348C4E085" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_15AC0FD762C921227A42C1A348C47D0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_74A23DD6E1CD2F4F4DB5C1A348C58EFB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_15AC0FD762C921227A42C1A348C47D0B" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_74A23DD6E1CD2F4F4DB5C1A348C58EFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_62867411694C90C18BC4C1A348C55508" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_74A23DD6E1CD2F4F4DB5C1A348C58EFB" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_62867411694C90C18BC4C1A348C55508" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_0F750912E7E98C2AF4C6C1A348C5D545" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_62867411694C90C18BC4C1A348C55508" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_0F750912E7E98C2AF4C6C1A348C5D545" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_7A5736D1F86A7CCBEFB0C1A348C6C90D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_62867411694C90C18BC4C1A348C55508" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_7A5736D1F86A7CCBEFB0C1A348C6C90D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_8453BC0787CE23825B07C1A348C62F52" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_62867411694C90C18BC4C1A348C55508" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_8453BC0787CE23825B07C1A348C62F52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember" xlink:label="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_08958B97D61CFCE591DFC1A348C69C50" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_62867411694C90C18BC4C1A348C55508" xlink:to="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_08958B97D61CFCE591DFC1A348C69C50" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_E2032868C4C0D3820D43C1A348C61D4E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_15AC0FD762C921227A42C1A348C47D0B" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_E2032868C4C0D3820D43C1A348C61D4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_6A91EF05CC2E70A6ED63C1A348C6084A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_E2032868C4C0D3820D43C1A348C61D4E" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_6A91EF05CC2E70A6ED63C1A348C6084A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_95372E21193AB3359A2AC1A348C77CE7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_6A91EF05CC2E70A6ED63C1A348C6084A" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_95372E21193AB3359A2AC1A348C77CE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_8BBC20E77173EE676A3CC1A348C790BE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_15AC0FD762C921227A42C1A348C47D0B" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_8BBC20E77173EE676A3CC1A348C790BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostMethodInvestmentsRealizedLosses" xlink:label="loc_us-gaap_CostMethodInvestmentsRealizedLosses_1AAA1B021270348CCB2AC1A348C7015C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_8BBC20E77173EE676A3CC1A348C790BE" xlink:to="loc_us-gaap_CostMethodInvestmentsRealizedLosses_1AAA1B021270348CCB2AC1A348C7015C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCurrencyContractAssetFairValueDisclosure" xlink:label="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_0C26E83C9C93CFC7F823C1A348C8CD2D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_8BBC20E77173EE676A3CC1A348C790BE" xlink:to="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_0C26E83C9C93CFC7F823C1A348C8CD2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure" xlink:label="loc_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_8153165A0889A012CF9AC1A348C81DF3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_8BBC20E77173EE676A3CC1A348C790BE" xlink:to="loc_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_8153165A0889A012CF9AC1A348C81DF3" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DeferredCompensationPlanAssetsFairValueDisclosure" xlink:label="loc_pnr_DeferredCompensationPlanAssetsFairValueDisclosure_8105F9C92F8BD28AC399C1A348C85C2C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_8BBC20E77173EE676A3CC1A348C790BE" xlink:to="loc_pnr_DeferredCompensationPlanAssetsFairValueDisclosure_8105F9C92F8BD28AC399C1A348C85C2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet" xlink:label="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_70D2A9130AD2C524A8DEC1A348C89DCB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_8BBC20E77173EE676A3CC1A348C790BE" xlink:to="loc_us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet_70D2A9130AD2C524A8DEC1A348C89DCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_269AE781EE0315CC06D8C1DC5B99B247" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_8BBC20E77173EE676A3CC1A348C790BE" xlink:to="loc_us-gaap_AssetImpairmentCharges_269AE781EE0315CC06D8C1DC5B99B247" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesAndFinancialInstrumentsRecordedAmountsAndEstimatedFairValuesDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_5A840CE87FFD586BBD797970FFA3A5CD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_5D61A4C10C7B5F70A91FD73283C03A55" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_5A840CE87FFD586BBD797970FFA3A5CD" xlink:to="loc_us-gaap_DerivativeTable_5D61A4C10C7B5F70A91FD73283C03A55" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByMeasurementBasisAxis" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_BED64BAB87245827A7B8C0519E2223BB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_5D61A4C10C7B5F70A91FD73283C03A55" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_BED64BAB87245827A7B8C0519E2223BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosureItemAmountsDomain" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_B1F18D415DF95FE1A603D91C2AC9B738" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_BED64BAB87245827A7B8C0519E2223BB" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_B1F18D415DF95FE1A603D91C2AC9B738" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_98F959A6B9725AFF8FEA4545A26469E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_B1F18D415DF95FE1A603D91C2AC9B738" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_98F959A6B9725AFF8FEA4545A26469E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_A2277056B0555BA1A5B1D0B3C5D2FC23" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_B1F18D415DF95FE1A603D91C2AC9B738" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_A2277056B0555BA1A5B1D0B3C5D2FC23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_567D117D9C2554FFB6C4C9751BF21431" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_B1F18D415DF95FE1A603D91C2AC9B738" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_567D117D9C2554FFB6C4C9751BF21431" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_0A8DAB31365C5674A2C5535C0E105F1E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeTable_5D61A4C10C7B5F70A91FD73283C03A55" xlink:to="loc_us-gaap_DerivativeLineItems_0A8DAB31365C5674A2C5535C0E105F1E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtPercentageBearingVariableInterestAmount" xlink:label="loc_us-gaap_LongtermDebtPercentageBearingVariableInterestAmount_E09734005D265447A3F024406B8CAC8B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_0A8DAB31365C5674A2C5535C0E105F1E" xlink:to="loc_us-gaap_LongtermDebtPercentageBearingVariableInterestAmount_E09734005D265447A3F024406B8CAC8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtPercentageBearingFixedInterestAmount" xlink:label="loc_us-gaap_LongtermDebtPercentageBearingFixedInterestAmount_26A4C846CF365953B4776403017F19CB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_0A8DAB31365C5674A2C5535C0E105F1E" xlink:to="loc_us-gaap_LongtermDebtPercentageBearingFixedInterestAmount_26A4C846CF365953B4776403017F19CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_E985B5BD4481529883EE4B0FE2CD1625" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeLineItems_0A8DAB31365C5674A2C5535C0E105F1E" xlink:to="loc_us-gaap_LongTermDebt_E985B5BD4481529883EE4B0FE2CD1625" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/DerivativesAndFinancialInstrumentsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract" xlink:label="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_D72807DDC44B56E4AD1CFC7F731BAB51" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_4CA7C7B2221F5550BEB2BD395D1022F1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_D72807DDC44B56E4AD1CFC7F731BAB51" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_4CA7C7B2221F5550BEB2BD395D1022F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DEC93459A1805F9189D78BC33A43CD8F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract_D72807DDC44B56E4AD1CFC7F731BAB51" xlink:to="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_DEC93459A1805F9189D78BC33A43CD8F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/EarningsPerShare" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_D89834E9571B5A08B7EE54D8BF0C78DF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_21ED7B4097DB56E39BFD6DFE48389B31" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_D89834E9571B5A08B7EE54D8BF0C78DF" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_21ED7B4097DB56E39BFD6DFE48389B31" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/EarningsPerShareBasicAndDilutedEarningsPerShareDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_B2E91341C7A5F90CE52EC69C8D9EDDEA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_C549B5FCB907F9BD8065C69C8D9E4327" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_B2E91341C7A5F90CE52EC69C8D9EDDEA" xlink:to="loc_us-gaap_NetIncomeLoss_C549B5FCB907F9BD8065C69C8D9E4327" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_4BB82E47607B63A32FF6C69C8D9E0707" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_B2E91341C7A5F90CE52EC69C8D9EDDEA" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_4BB82E47607B63A32FF6C69C8D9E0707" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D44C126CC9EBF6B7EC61C69C8D9E54C6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_B2E91341C7A5F90CE52EC69C8D9EDDEA" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D44C126CC9EBF6B7EC61C69C8D9E54C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_236E2C66CEB7904ABF54C69C8D9F017E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D44C126CC9EBF6B7EC61C69C8D9E54C6" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_236E2C66CEB7904ABF54C69C8D9F017E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_CD3BF1CE7C2E258454F9C69C8D9F554F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D44C126CC9EBF6B7EC61C69C8D9E54C6" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_CD3BF1CE7C2E258454F9C69C8D9F554F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_AF4F617EA76CEC63454AC69C8D9F3F9A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract_D44C126CC9EBF6B7EC61C69C8D9E54C6" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_AF4F617EA76CEC63454AC69C8D9F3F9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAndDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F4E1E5827454D30A063EC69C8D9F68A7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_B2E91341C7A5F90CE52EC69C8D9EDDEA" xlink:to="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F4E1E5827454D30A063EC69C8D9F68A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_B38514A7554CE52B7035C69C8DA02322" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F4E1E5827454D30A063EC69C8D9F68A7" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_B38514A7554CE52B7035C69C8DA02322" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_68FFA98368AA81F4402EC69C8DA071E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_B38514A7554CE52B7035C69C8DA02322" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_68FFA98368AA81F4402EC69C8DA071E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_A4EC4864FFFC288579D4C69C8DA07E15" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_B38514A7554CE52B7035C69C8DA02322" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_A4EC4864FFFC288579D4C69C8DA07E15" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_F586A2E25616814C9C80C69C8DA07358" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_B38514A7554CE52B7035C69C8DA02322" xlink:to="loc_us-gaap_EarningsPerShareBasic_F586A2E25616814C9C80C69C8DA07358" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_4F4C2A63AC588CB852EDC69C8DA0A95C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F4E1E5827454D30A063EC69C8D9F68A7" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_4F4C2A63AC588CB852EDC69C8DA0A95C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_F4DDC011115217CAE0BAC69C8DA1FDE5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_4F4C2A63AC588CB852EDC69C8DA0A95C" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_F4DDC011115217CAE0BAC69C8DA1FDE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_CAC896DE0D6AF827C504C69C8DA1EA47" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_4F4C2A63AC588CB852EDC69C8DA0A95C" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_CAC896DE0D6AF827C504C69C8DA1EA47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_03E66E75C1D10A1340ECC69C8DA174FE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_4F4C2A63AC588CB852EDC69C8DA0A95C" xlink:to="loc_us-gaap_EarningsPerShareDiluted_03E66E75C1D10A1340ECC69C8DA174FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_EB4D62684BA691DA7B43C69C8DA106D0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAndDilutedAbstract_F4E1E5827454D30A063EC69C8D9F68A7" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_EB4D62684BA691DA7B43C69C8DA106D0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/EarningsPerShareTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_273C38E62D745FA4BAB7C0653E0AC329" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_E8802BC3CFB4514BA80239D99189C3DA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_273C38E62D745FA4BAB7C0653E0AC329" xlink:to="loc_us-gaap_StatementTable_E8802BC3CFB4514BA80239D99189C3DA" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_D6B938E31FC356E8AD14B7E10696490B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E8802BC3CFB4514BA80239D99189C3DA" xlink:to="loc_dei_LegalEntityAxis_D6B938E31FC356E8AD14B7E10696490B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_490F67BE9FDC55E38950A5E5F132975A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_D6B938E31FC356E8AD14B7E10696490B" xlink:to="loc_dei_EntityDomain_490F67BE9FDC55E38950A5E5F132975A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_B91767B2AB0B53B1BB783FC433D64543" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E8802BC3CFB4514BA80239D99189C3DA" xlink:to="loc_us-gaap_StatementLineItems_B91767B2AB0B53B1BB783FC433D64543" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_7CED2B1139B85C7DAD04378C3ABB14E1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_B91767B2AB0B53B1BB783FC433D64543" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_7CED2B1139B85C7DAD04378C3ABB14E1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_00AB4D40551859E2AC60EC65D128D62B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_A3FB1520DA655A94911676B269F2F562" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_00AB4D40551859E2AC60EC65D128D62B" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_A3FB1520DA655A94911676B269F2F562" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_FC5E4DA46B1552FEA156456BE7071982" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_9B1452B6788452D0B3332BA68017CCAE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_FC5E4DA46B1552FEA156456BE7071982" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_9B1452B6788452D0B3332BA68017CCAE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsChangesInCarryingAmountOfGoodwillBySegmentDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_041077F782BC9D36AF58C69C8D5B9A62" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_AFC55CA7F6C73547C8C1C69C8D5B411D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_041077F782BC9D36AF58C69C8D5B9A62" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_AFC55CA7F6C73547C8C1C69C8D5B411D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_0C119ECAA83196715443C69C8D5CF78B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_AFC55CA7F6C73547C8C1C69C8D5B411D" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_0C119ECAA83196715443C69C8D5CF78B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_ACFC0F4FB3C45B44D2BBC69C8D5CA4AD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_0C119ECAA83196715443C69C8D5CF78B" xlink:to="loc_us-gaap_SegmentDomain_ACFC0F4FB3C45B44D2BBC69C8D5CA4AD" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ConsumerSolutionsMember" xlink:label="loc_pnr_ConsumerSolutionsMember_7D267202368D74EBB2A9C69C8D5CDCF2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_ACFC0F4FB3C45B44D2BBC69C8D5CA4AD" xlink:to="loc_pnr_ConsumerSolutionsMember_7D267202368D74EBB2A9C69C8D5CDCF2" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_IndustrialFlowTechnologiesMember" xlink:label="loc_pnr_IndustrialFlowTechnologiesMember_0C1E07511EF5AB9B52FDC69C8D5D0C53" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_ACFC0F4FB3C45B44D2BBC69C8D5CA4AD" xlink:to="loc_pnr_IndustrialFlowTechnologiesMember_0C1E07511EF5AB9B52FDC69C8D5D0C53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillLineItems" xlink:label="loc_us-gaap_GoodwillLineItems_C2F020E67333B9D764FEC69C8D5D848F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_AFC55CA7F6C73547C8C1C69C8D5B411D" xlink:to="loc_us-gaap_GoodwillLineItems_C2F020E67333B9D764FEC69C8D5D848F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="loc_us-gaap_GoodwillRollForward_A5293168896DB840E948C69C8D5DF674" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillLineItems_C2F020E67333B9D764FEC69C8D5D848F" xlink:to="loc_us-gaap_GoodwillRollForward_A5293168896DB840E948C69C8D5DF674" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_7E9E1F8612E0D1750785C69C8D5E696B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_A5293168896DB840E948C69C8D5DF674" xlink:to="loc_us-gaap_Goodwill_7E9E1F8612E0D1750785C69C8D5E696B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillPurchaseAccountingAdjustments" xlink:label="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_85E0F222AAECB481E6AEC69C8D5E69FD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_A5293168896DB840E948C69C8D5DF674" xlink:to="loc_us-gaap_GoodwillPurchaseAccountingAdjustments_85E0F222AAECB481E6AEC69C8D5E69FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_F83A4672DF0ACB77F7CAC69C8D6329CC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_A5293168896DB840E948C69C8D5DF674" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_F83A4672DF0ACB77F7CAC69C8D6329CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillOtherIncreaseDecrease" xlink:label="loc_us-gaap_GoodwillOtherIncreaseDecrease_5C489F2B5DD6778D78D1C69C8D6492EA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_A5293168896DB840E948C69C8D5DF674" xlink:to="loc_us-gaap_GoodwillOtherIncreaseDecrease_5C489F2B5DD6778D78D1C69C8D6492EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_7CA3091D84A63870CB6CC69C8D64996E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_A5293168896DB840E948C69C8D5DF674" xlink:to="loc_us-gaap_Goodwill_7CA3091D84A63870CB6CC69C8D64996E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsDetailOfIdentifiableIntangibleAssetsDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_A1B7AED2922249441E16C69C8D42E0BF" xlink:type="locator" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable" xlink:label="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_465E67BFF0A7E49B0D6BC69C8D42089F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_A1B7AED2922249441E16C69C8D42E0BF" xlink:to="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_465E67BFF0A7E49B0D6BC69C8D42089F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_A033EF0BFA86CFA74E62C69C8D43ED9F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_465E67BFF0A7E49B0D6BC69C8D42089F" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_A033EF0BFA86CFA74E62C69C8D43ED9F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0CD2EF5C680EC0C5C6DDC69C8D43A3D7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_A033EF0BFA86CFA74E62C69C8D43ED9F" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0CD2EF5C680EC0C5C6DDC69C8D43A3D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CustomerRelationshipsMember" xlink:label="loc_us-gaap_CustomerRelationshipsMember_F73455E1ADC50FF4DC25C69C8D43A37A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0CD2EF5C680EC0C5C6DDC69C8D43A3D7" xlink:to="loc_us-gaap_CustomerRelationshipsMember_F73455E1ADC50FF4DC25C69C8D43A37A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PatentedTechnologyMember" xlink:label="loc_us-gaap_PatentedTechnologyMember_287F2BB5AABDA4548128C69C8D4493AD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_0CD2EF5C680EC0C5C6DDC69C8D43A3D7" xlink:to="loc_us-gaap_PatentedTechnologyMember_287F2BB5AABDA4548128C69C8D4493AD" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_AcquiredIntangibleAssetsByMajorClassLineItems" xlink:label="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_A915ACD5EE805AD0A3E7C69C8D444F4A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ScheduleOfAcquiredIntangibleAssetsByMajorClassTable_465E67BFF0A7E49B0D6BC69C8D42089F" xlink:to="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_A915ACD5EE805AD0A3E7C69C8D444F4A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_53D606FBA5D049DAED78C69C8D4486BF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_A915ACD5EE805AD0A3E7C69C8D444F4A" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_53D606FBA5D049DAED78C69C8D4486BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DABDEAF0F9FB629F2260C69C8D44BA1F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_A915ACD5EE805AD0A3E7C69C8D444F4A" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_DABDEAF0F9FB629F2260C69C8D44BA1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_7CCE87859FFA1ED69944C69C8D458C90" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_A915ACD5EE805AD0A3E7C69C8D444F4A" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_7CCE87859FFA1ED69944C69C8D458C90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_8AE0FC02A4B27586AB8AC69C8D45B711" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_A915ACD5EE805AD0A3E7C69C8D444F4A" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_8AE0FC02A4B27586AB8AC69C8D45B711" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsGrossExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_9304F222E90C5017BE42C69C8D4562CD" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_A915ACD5EE805AD0A3E7C69C8D444F4A" xlink:to="loc_us-gaap_IntangibleAssetsGrossExcludingGoodwill_9304F222E90C5017BE42C69C8D4562CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_57D4B1D76F045AD87C17C69C8D45B2F0" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_AcquiredIntangibleAssetsByMajorClassLineItems_A915ACD5EE805AD0A3E7C69C8D444F4A" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_57D4B1D76F045AD87C17C69C8D45B2F0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsEstimatedFutureAmortizationExpenseForIdentifiableIntangibleAssetsDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_290ACB8C1AC7476DAF2FBD12240FF10E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_7511EED54A43B4FABA20BD122410F034" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_290ACB8C1AC7476DAF2FBD12240FF10E" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear_7511EED54A43B4FABA20BD122410F034" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_70EECE820821588B6606BD122410A938" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_290ACB8C1AC7476DAF2FBD12240FF10E" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_70EECE820821588B6606BD122410A938" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_00361032BC98E2569217BD1224111E81" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_290ACB8C1AC7476DAF2FBD12240FF10E" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_00361032BC98E2569217BD1224111E81" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_2327221B8A4892AAF3C7BD122411FA0E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_290ACB8C1AC7476DAF2FBD12240FF10E" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_2327221B8A4892AAF3C7BD122411FA0E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_2EB6ACE5E2C505E9819DBD1224115B47" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_290ACB8C1AC7476DAF2FBD12240FF10E" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_2EB6ACE5E2C505E9819DBD1224115B47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_EC0F34335E60C0DA8B2ABD12241169B8" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_290ACB8C1AC7476DAF2FBD12240FF10E" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_EC0F34335E60C0DA8B2ABD12241169B8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/GoodwillAndOtherIdentifiableIntangibleAssetsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_332491D0E4FE55ADAAF13B7D0A01E81D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_DFD9EE17375953F98A4DDDA2CC7911F4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_332491D0E4FE55ADAAF13B7D0A01E81D" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_DFD9EE17375953F98A4DDDA2CC7911F4" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ScheduleOfIntangibleAssetsTableTextBlock" xlink:label="loc_pnr_ScheduleOfIntangibleAssetsTableTextBlock_1FFB9DCCF8885C7BB87F8D17BCBDD909" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_332491D0E4FE55ADAAF13B7D0A01E81D" xlink:to="loc_pnr_ScheduleOfIntangibleAssetsTableTextBlock_1FFB9DCCF8885C7BB87F8D17BCBDD909" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock" xlink:label="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_7A4ACF4C0FA6575B89703BEF05D4BA87" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_332491D0E4FE55ADAAF13B7D0A01E81D" xlink:to="loc_us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock_7A4ACF4C0FA6575B89703BEF05D4BA87" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_EA587A033E325F15848975127AE346DA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_14A5FA34F3315550AA0AD45C3F816A37" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_EA587A033E325F15848975127AE346DA" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_14A5FA34F3315550AA0AD45C3F816A37" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/IncomeTaxesAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_958458236F7B10AC2A44C1A348B8892D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaap_SubsequentEventTable_76AF610CAAA1CB1B02C7C1A348B9B7F8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_958458236F7B10AC2A44C1A348B8892D" xlink:to="loc_us-gaap_SubsequentEventTable_76AF610CAAA1CB1B02C7C1A348B9B7F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_70F2C9870D40B2C282EAC1A348B912BA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_76AF610CAAA1CB1B02C7C1A348B9B7F8" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_70F2C9870D40B2C282EAC1A348B912BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_3B69D23883DEDD34DDA3C1A348B986ED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_70F2C9870D40B2C282EAC1A348B912BA" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_3B69D23883DEDD34DDA3C1A348B986ED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_A2D7A876278F8A9E974EC1A348B9F715" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_3B69D23883DEDD34DDA3C1A348B986ED" xlink:to="loc_us-gaap_SubsequentEventMember_A2D7A876278F8A9E974EC1A348B9F715" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaap_SubsequentEventLineItems_46B119ACDCCCF3DD8CEFC1A348BAACD0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_76AF610CAAA1CB1B02C7C1A348B9B7F8" xlink:to="loc_us-gaap_SubsequentEventLineItems_46B119ACDCCCF3DD8CEFC1A348BAACD0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_263C0EB48A4C1531144EC1A348BA2740" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_46B119ACDCCCF3DD8CEFC1A348BAACD0" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_263C0EB48A4C1531144EC1A348BA2740" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_CoronavirusAidReliefandEconomicSecurityActIncomeTaxExpenseBenefit" xlink:label="loc_pnr_CoronavirusAidReliefandEconomicSecurityActIncomeTaxExpenseBenefit_130E87BF6B1346A9091DC1F0FDD2CCE1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_46B119ACDCCCF3DD8CEFC1A348BAACD0" xlink:to="loc_pnr_CoronavirusAidReliefandEconomicSecurityActIncomeTaxExpenseBenefit_130E87BF6B1346A9091DC1F0FDD2CCE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpense" xlink:label="loc_us-gaap_TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpense_41FA4A2A3752E79FAAB7C1F93A4D6CC8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_46B119ACDCCCF3DD8CEFC1A348BAACD0" xlink:to="loc_us-gaap_TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpense_41FA4A2A3752E79FAAB7C1F93A4D6CC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_2C7E580204E40B222A9EC1A348BB537C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_46B119ACDCCCF3DD8CEFC1A348BAACD0" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_2C7E580204E40B222A9EC1A348BB537C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit_52051F42DE0547D10808C1A348BBC3DB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_46B119ACDCCCF3DD8CEFC1A348BAACD0" xlink:to="loc_us-gaap_TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit_52051F42DE0547D10808C1A348BBC3DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent_C89B39D3DCC35FC43FCCC1A348BAC00B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_46B119ACDCCCF3DD8CEFC1A348BAACD0" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017Percent_C89B39D3DCC35FC43FCCC1A348BAC00B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/Restructuring" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_94CF87AC3ECD584DACBFC2570278C7BA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_79DC7DFE81D25BCCBD8BCBADA8D5FE9F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_94CF87AC3ECD584DACBFC2570278C7BA" xlink:to="loc_us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock_79DC7DFE81D25BCCBD8BCBADA8D5FE9F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringAccrualActivityDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_73C100BE4E6E58238CFA6304FB2B0399" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserveRollForward" xlink:label="loc_us-gaap_RestructuringReserveRollForward_19A02E5E79515E9CAE7D8CA77074401F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_73C100BE4E6E58238CFA6304FB2B0399" xlink:to="loc_us-gaap_RestructuringReserveRollForward_19A02E5E79515E9CAE7D8CA77074401F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="loc_us-gaap_RestructuringReserve_EB77EECC994F5660AC2DB15E130AE6EB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_19A02E5E79515E9CAE7D8CA77074401F" xlink:to="loc_us-gaap_RestructuringReserve_EB77EECC994F5660AC2DB15E130AE6EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedCostIncurredCost" xlink:label="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_908A5B8437E35C0588B36AC3FEA79132" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_19A02E5E79515E9CAE7D8CA77074401F" xlink:to="loc_us-gaap_RestructuringAndRelatedCostIncurredCost_908A5B8437E35C0588B36AC3FEA79132" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRestructuring" xlink:label="loc_us-gaap_PaymentsForRestructuring_0E44C825E5A1589FA4CE23B35D25B0E7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_19A02E5E79515E9CAE7D8CA77074401F" xlink:to="loc_us-gaap_PaymentsForRestructuring_0E44C825E5A1589FA4CE23B35D25B0E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="loc_us-gaap_RestructuringReserve_EE196D801AD45A02A9D0A25BBDD316FE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringReserveRollForward_19A02E5E79515E9CAE7D8CA77074401F" xlink:to="loc_us-gaap_RestructuringReserve_EE196D801AD45A02A9D0A25BBDD316FE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_A69D6B28618850A4399EBD12985118B2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6289917CB3347DB88CD8BD129852E9DA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_A69D6B28618850A4399EBD12985118B2" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6289917CB3347DB88CD8BD129852E9DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_02B8934C671AA3222B03BD129852B597" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6289917CB3347DB88CD8BD129852E9DA" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_02B8934C671AA3222B03BD129852B597" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_29A58C3E6D8B08F458DABD12985259A5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_02B8934C671AA3222B03BD129852B597" xlink:to="loc_us-gaap_SegmentDomain_29A58C3E6D8B08F458DABD12985259A5" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ConsumerSolutionsMember" xlink:label="loc_pnr_ConsumerSolutionsMember_799EDE0BEED8D33FEA07BD14715F0A90" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_29A58C3E6D8B08F458DABD12985259A5" xlink:to="loc_pnr_ConsumerSolutionsMember_799EDE0BEED8D33FEA07BD14715F0A90" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_IndustrialFlowTechnologiesMember" xlink:label="loc_pnr_IndustrialFlowTechnologiesMember_3EE6DCF0F982CCC59543BD14F51ED371" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_29A58C3E6D8B08F458DABD12985259A5" xlink:to="loc_pnr_IndustrialFlowTechnologiesMember_3EE6DCF0F982CCC59543BD14F51ED371" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateAndOtherMember" xlink:label="loc_us-gaap_CorporateAndOtherMember_D7D865EF9125B50B5890BD1298535B72" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_29A58C3E6D8B08F458DABD12985259A5" xlink:to="loc_us-gaap_CorporateAndOtherMember_D7D865EF9125B50B5890BD1298535B72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_8905236BD2E952E1F3BABD12985316A4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_6289917CB3347DB88CD8BD129852E9DA" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_8905236BD2E952E1F3BABD12985316A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated" xlink:label="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_FB710A6DAB4EC774256CBD1298542BB6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_8905236BD2E952E1F3BABD12985316A4" xlink:to="loc_us-gaap_RestructuringAndRelatedCostNumberOfPositionsEliminated_FB710A6DAB4EC774256CBD1298542BB6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_B79CA808F111E1F8F4D7BD1298547393" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_8905236BD2E952E1F3BABD12985316A4" xlink:to="loc_us-gaap_RestructuringCharges_B79CA808F111E1F8F4D7BD1298547393" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringCostsIncludedInSellingGeneralAdministrativeExpensesDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_12FA5C2570746817AFE0C69C8DB2C402" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTable" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_7C0FEE3C38E4AB8BC6CBC69C8DB39F23" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_12FA5C2570746817AFE0C69C8DB2C402" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_7C0FEE3C38E4AB8BC6CBC69C8DB39F23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveAxis" xlink:label="loc_us-gaap_RestructuringCostAndReserveAxis_13D466AD80D8C83342C9C69C8DB3468D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_7C0FEE3C38E4AB8BC6CBC69C8DB39F23" xlink:to="loc_us-gaap_RestructuringCostAndReserveAxis_13D466AD80D8C83342C9C69C8DB3468D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfRestructuringDomain" xlink:label="loc_us-gaap_TypeOfRestructuringDomain_AFFF19999FCEEE1B58EAC69C8DB3DBCE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveAxis_13D466AD80D8C83342C9C69C8DB3468D" xlink:to="loc_us-gaap_TypeOfRestructuringDomain_AFFF19999FCEEE1B58EAC69C8DB3DBCE" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SeveranceAndRelatedCostsMember" xlink:label="loc_pnr_SeveranceAndRelatedCostsMember_75608A69EBABD61271EAC69C8DB46C6F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfRestructuringDomain_AFFF19999FCEEE1B58EAC69C8DB3DBCE" xlink:to="loc_pnr_SeveranceAndRelatedCostsMember_75608A69EBABD61271EAC69C8DB46C6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCostAndReserveLineItems" xlink:label="loc_us-gaap_RestructuringCostAndReserveLineItems_A400F5E11BC54C39B893C69C8DB42EB0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTable_7C0FEE3C38E4AB8BC6CBC69C8DB39F23" xlink:to="loc_us-gaap_RestructuringCostAndReserveLineItems_A400F5E11BC54C39B893C69C8DB42EB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_9010945C2DD2A04885E9C69C8DB4D282" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringCostAndReserveLineItems_A400F5E11BC54C39B893C69C8DB42EB0" xlink:to="loc_us-gaap_RestructuringCharges_9010945C2DD2A04885E9C69C8DB4D282" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RestructuringTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringAndRelatedActivitiesAbstract" xlink:label="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_0D63D8B3418E56F28317F19FD1AA1D47" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock" xlink:label="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_932606CE69ED596DAF923CCE243A076F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_0D63D8B3418E56F28317F19FD1AA1D47" xlink:to="loc_us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock_932606CE69ED596DAF923CCE243A076F" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_RestructuringCostsBySegmentTableTextBlock" xlink:label="loc_pnr_RestructuringCostsBySegmentTableTextBlock_89FA7EC9C8FA5394AE57F320C3ACA50D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_0D63D8B3418E56F28317F19FD1AA1D47" xlink:to="loc_pnr_RestructuringCostsBySegmentTableTextBlock_89FA7EC9C8FA5394AE57F320C3ACA50D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock" xlink:label="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock_19CF912EF49858CCAB853817D436EDEE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RestructuringAndRelatedActivitiesAbstract_0D63D8B3418E56F28317F19FD1AA1D47" xlink:to="loc_us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock_19CF912EF49858CCAB853817D436EDEE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/Revenue" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7DF5E0C9286E53FB887095D8633C684E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerTextBlock" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_341C85E381FA5097ABD94979772D67CD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_7DF5E0C9286E53FB887095D8633C684E" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerTextBlock_341C85E381FA5097ABD94979772D67CD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenueAdditionalInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_F4AE80C4688116B2499CC1A349BDC19B" xlink:type="locator" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount" xlink:label="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount_B9937155D11DA9020215C1A349C07E6A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_F4AE80C4688116B2499CC1A349BDC19B" xlink:to="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount_B9937155D11DA9020215C1A349C07E6A" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractwithCustomerLiabilityRevenueRecognizedPercent" xlink:label="loc_pnr_ContractwithCustomerLiabilityRevenueRecognizedPercent_E67F9651DFBE8519745CC1A349BF7936" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_F4AE80C4688116B2499CC1A349BDC19B" xlink:to="loc_pnr_ContractwithCustomerLiabilityRevenueRecognizedPercent_E67F9651DFBE8519745CC1A349BF7936" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetCreditLossExpense" xlink:label="loc_us-gaap_ContractWithCustomerAssetCreditLossExpense_2DB0CE22C47A3060F87AC1A349C0CBB4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_F4AE80C4688116B2499CC1A349BDC19B" xlink:to="loc_us-gaap_ContractWithCustomerAssetCreditLossExpense_2DB0CE22C47A3060F87AC1A349C0CBB4" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenueGeographicNetSalesInformationBySegmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_35D6588F6025598B9610B0ABBDC53DE3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_FA5838FAB46B532D889AFFAE391FD324" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_35D6588F6025598B9610B0ABBDC53DE3" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_FA5838FAB46B532D889AFFAE391FD324" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_202A17827C945D86A586117645BBFFC6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_FA5838FAB46B532D889AFFAE391FD324" xlink:to="loc_srt_StatementGeographicalAxis_202A17827C945D86A586117645BBFFC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_88B2A58F72875D11893955C69B3C3A03" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_202A17827C945D86A586117645BBFFC6" xlink:to="loc_srt_SegmentGeographicalDomain_88B2A58F72875D11893955C69B3C3A03" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_54642A057CE85BA780B8527A77B324F8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_88B2A58F72875D11893955C69B3C3A03" xlink:to="loc_country_US_54642A057CE85BA780B8527A77B324F8" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_WesternEuropeMember" xlink:label="loc_pnr_WesternEuropeMember_249A3D6176BB5168AC282F60971BDE8E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_88B2A58F72875D11893955C69B3C3A03" xlink:to="loc_pnr_WesternEuropeMember_249A3D6176BB5168AC282F60971BDE8E" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DevelopingCountriesMember" xlink:label="loc_pnr_DevelopingCountriesMember_8A0033104DA85CC88BA63817EDCB811A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_88B2A58F72875D11893955C69B3C3A03" xlink:to="loc_pnr_DevelopingCountriesMember_8A0033104DA85CC88BA63817EDCB811A" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_OtherDevelopedCountriesMember" xlink:label="loc_pnr_OtherDevelopedCountriesMember_86341C65B07E54AC9705184F2129140B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_88B2A58F72875D11893955C69B3C3A03" xlink:to="loc_pnr_OtherDevelopedCountriesMember_86341C65B07E54AC9705184F2129140B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquitySecuritiesByIndustryAxis" xlink:label="loc_us-gaap_EquitySecuritiesByIndustryAxis_DD2DB4F1DD7E5C3BA77F25AF55DA763C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_FA5838FAB46B532D889AFFAE391FD324" xlink:to="loc_us-gaap_EquitySecuritiesByIndustryAxis_DD2DB4F1DD7E5C3BA77F25AF55DA763C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquitySecuritiesIndustryMember" xlink:label="loc_us-gaap_EquitySecuritiesIndustryMember_DE5E50D267B650AC80C79F6A04D08A42" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquitySecuritiesByIndustryAxis_DD2DB4F1DD7E5C3BA77F25AF55DA763C" xlink:to="loc_us-gaap_EquitySecuritiesIndustryMember_DE5E50D267B650AC80C79F6A04D08A42" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ResidentialSectorMember" xlink:label="loc_pnr_ResidentialSectorMember_29F5A8F72148510DAA71BC2DEBA3DD0E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquitySecuritiesIndustryMember_DE5E50D267B650AC80C79F6A04D08A42" xlink:to="loc_pnr_ResidentialSectorMember_29F5A8F72148510DAA71BC2DEBA3DD0E" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_CommercialSectorMember" xlink:label="loc_pnr_CommercialSectorMember_2CD5609E36415F8B9871E79004B8F69B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquitySecuritiesIndustryMember_DE5E50D267B650AC80C79F6A04D08A42" xlink:to="loc_pnr_CommercialSectorMember_2CD5609E36415F8B9871E79004B8F69B" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_IndustrialSectorMember" xlink:label="loc_pnr_IndustrialSectorMember_DE4F944D9D1F5C8384710B8EDDABCC93" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquitySecuritiesIndustryMember_DE5E50D267B650AC80C79F6A04D08A42" xlink:to="loc_pnr_IndustrialSectorMember_DE4F944D9D1F5C8384710B8EDDABCC93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_D74DFE68C2C151FE94856E1AFBAE3965" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_FA5838FAB46B532D889AFFAE391FD324" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_D74DFE68C2C151FE94856E1AFBAE3965" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3DD567C6CECD53C8AB7429E3E62EB592" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_D74DFE68C2C151FE94856E1AFBAE3965" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_3DD567C6CECD53C8AB7429E3E62EB592" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenuePerformanceObligationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_084662A97612511A854B18FCE7E5F924" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D79956CA31F85E58A9739C7EF3CBC51C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_084662A97612511A854B18FCE7E5F924" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D79956CA31F85E58A9739C7EF3CBC51C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_11BC48CA044D5C6C9735086C33761034" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D79956CA31F85E58A9739C7EF3CBC51C" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_11BC48CA044D5C6C9735086C33761034" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimingOfTransferOfGoodOrServiceAxis" xlink:label="loc_us-gaap_TimingOfTransferOfGoodOrServiceAxis_3BBF2A2F47165E2DA854E3F99B4F01D0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D79956CA31F85E58A9739C7EF3CBC51C" xlink:to="loc_us-gaap_TimingOfTransferOfGoodOrServiceAxis_3BBF2A2F47165E2DA854E3F99B4F01D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimingOfTransferOfGoodOrServiceDomain" xlink:label="loc_us-gaap_TimingOfTransferOfGoodOrServiceDomain_C9FCB09083B553E2A0EC138CDB18E747" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TimingOfTransferOfGoodOrServiceAxis_3BBF2A2F47165E2DA854E3F99B4F01D0" xlink:to="loc_us-gaap_TimingOfTransferOfGoodOrServiceDomain_C9FCB09083B553E2A0EC138CDB18E747" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_E7F6713B2B7450BDBB2F081CF8276D50" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D79956CA31F85E58A9739C7EF3CBC51C" xlink:to="loc_srt_RangeAxis_E7F6713B2B7450BDBB2F081CF8276D50" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_2D098CFA0E885EB78F9A6B3EAFC09561" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_E7F6713B2B7450BDBB2F081CF8276D50" xlink:to="loc_srt_RangeMember_2D098CFA0E885EB78F9A6B3EAFC09561" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_F7D3DF7B23BC576795B089D15E7384E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_2D098CFA0E885EB78F9A6B3EAFC09561" xlink:to="loc_srt_MinimumMember_F7D3DF7B23BC576795B089D15E7384E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_120D64705C1A5244B69B5B2C4BE37AAA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_2D098CFA0E885EB78F9A6B3EAFC09561" xlink:to="loc_srt_MaximumMember_120D64705C1A5244B69B5B2C4BE37AAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_09633E274F425AC1B7B66E1483078988" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionTable_D79956CA31F85E58A9739C7EF3CBC51C" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_09633E274F425AC1B7B66E1483078988" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_33337DC64E495E948B06612F2790E075" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_09633E274F425AC1B7B66E1483078988" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_33337DC64E495E948B06612F2790E075" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_AE3C2480EE26578B8A40A5A125AD9488" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionLineItems_09633E274F425AC1B7B66E1483078988" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_AE3C2480EE26578B8A40A5A125AD9488" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenueScheduleOfContractAssetsAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_6054A07379891ADABD51C1A349C55F87" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_81DB0EA16BEDB323F883C1A349C60317" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_6054A07379891ADABD51C1A349C55F87" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_81DB0EA16BEDB323F883C1A349C60317" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiability" xlink:label="loc_us-gaap_ContractWithCustomerLiability_1D19DBB787E851148D9BC1A349C6548E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_6054A07379891ADABD51C1A349C55F87" xlink:to="loc_us-gaap_ContractWithCustomerLiability_1D19DBB787E851148D9BC1A349C6548E" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerAssetLiabilityNet" xlink:label="loc_pnr_ContractWithCustomerAssetLiabilityNet_A4B89F139C068A80C6B4C1A349C65B5D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_6054A07379891ADABD51C1A349C55F87" xlink:to="loc_pnr_ContractWithCustomerAssetLiabilityNet_A4B89F139C068A80C6B4C1A349C65B5D" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract" xlink:label="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_8109C40D75C33F812FD1C1A349C63853" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_6054A07379891ADABD51C1A349C55F87" xlink:to="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_8109C40D75C33F812FD1C1A349C63853" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerAssetIncreaseDecreaseAmount" xlink:label="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmount_292F8C7BD732231147D8C1A349C6DBEB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_8109C40D75C33F812FD1C1A349C63853" xlink:to="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmount_292F8C7BD732231147D8C1A349C6DBEB" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerLiabilityIncreaseDecreaseAmount" xlink:label="loc_pnr_ContractWithCustomerLiabilityIncreaseDecreaseAmount_5165826F94689349BA25C1A349C77BE8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_8109C40D75C33F812FD1C1A349C63853" xlink:to="loc_pnr_ContractWithCustomerLiabilityIncreaseDecreaseAmount_5165826F94689349BA25C1A349C77BE8" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount" xlink:label="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount_A19B66DF76FE37242079C1A349C7604C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreaseAmountAbstract_8109C40D75C33F812FD1C1A349C63853" xlink:to="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreaseAmount_A19B66DF76FE37242079C1A349C7604C" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract" xlink:label="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_8E2C37AAAC300A6AA877C1A349C70C98" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_6054A07379891ADABD51C1A349C55F87" xlink:to="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_8E2C37AAAC300A6AA877C1A349C70C98" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerLiabilityIncreaseDecreasePercent" xlink:label="loc_pnr_ContractWithCustomerLiabilityIncreaseDecreasePercent_5C91F278845CE3E8183EC1A349C7CFE6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_8E2C37AAAC300A6AA877C1A349C70C98" xlink:to="loc_pnr_ContractWithCustomerLiabilityIncreaseDecreasePercent_5C91F278845CE3E8183EC1A349C7CFE6" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerAssetIncreaseDecreasePercent" xlink:label="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercent_269996A83D5992125CF5C1A349C89A18" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_8E2C37AAAC300A6AA877C1A349C70C98" xlink:to="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercent_269996A83D5992125CF5C1A349C89A18" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreasePercent" xlink:label="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreasePercent_F711CFC71EF32987DAFBC1A349C8C075" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ContractWithCustomerAssetIncreaseDecreasePercentAbstract_8E2C37AAAC300A6AA877C1A349C70C98" xlink:to="loc_pnr_ContractWithCustomerAssetLiabilityNetIncreaseDecreasePercent_F711CFC71EF32987DAFBC1A349C8C075" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/RevenueTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueFromContractWithCustomerAbstract" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerAbstract_D6CBEBE40A22DA74BD6DC1A349CC6CDC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_14E2F6ABF9EDE64F0837C1A349CC7B40" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_D6CBEBE40A22DA74BD6DC1A349CC6CDC" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_14E2F6ABF9EDE64F0837C1A349CC7B40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C240135A01CC2FE8B837C1A349CCBB0F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenueFromContractWithCustomerAbstract_D6CBEBE40A22DA74BD6DC1A349CC6CDC" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_C240135A01CC2FE8B837C1A349CCBB0F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SegmentInformation" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_013798485DAD50D3A680A3CA8D50563A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_1C5A44CAC2AE5BE7AE7B710137C7738D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_013798485DAD50D3A680A3CA8D50563A" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_1C5A44CAC2AE5BE7AE7B710137C7738D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SegmentInformationFinancialInformationByReportableSegmentDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_EC80D639A53D16BD1F52BD1297C8457D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4B5E8D531AEEC31C5D16BD1297C84BB1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_EC80D639A53D16BD1F52BD1297C8457D" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4B5E8D531AEEC31C5D16BD1297C84BB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_AA4275CBDE167DEAD25DBD1297C9EF82" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4B5E8D531AEEC31C5D16BD1297C84BB1" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_AA4275CBDE167DEAD25DBD1297C9EF82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_F8F8F3010D685C3055E2BD1297C99F6A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_AA4275CBDE167DEAD25DBD1297C9EF82" xlink:to="loc_us-gaap_SegmentDomain_F8F8F3010D685C3055E2BD1297C99F6A" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ConsumerSolutionsMember" xlink:label="loc_pnr_ConsumerSolutionsMember_450DE06CC2902F1820F0BD5F2C2E81A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_F8F8F3010D685C3055E2BD1297C99F6A" xlink:to="loc_pnr_ConsumerSolutionsMember_450DE06CC2902F1820F0BD5F2C2E81A7" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_IndustrialFlowTechnologiesMember" xlink:label="loc_pnr_IndustrialFlowTechnologiesMember_B6FAC7C5A2D9D03516C6BD5F7DDC9F0F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_F8F8F3010D685C3055E2BD1297C99F6A" xlink:to="loc_pnr_IndustrialFlowTechnologiesMember_B6FAC7C5A2D9D03516C6BD5F7DDC9F0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllOtherSegmentsMember" xlink:label="loc_us-gaap_AllOtherSegmentsMember_6564B36DC42CE56C1DD4BD1297CAB32B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_F8F8F3010D685C3055E2BD1297C99F6A" xlink:to="loc_us-gaap_AllOtherSegmentsMember_6564B36DC42CE56C1DD4BD1297CAB32B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_84F82AD31731E8DE26D4BD1297CA02FA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_F8F8F3010D685C3055E2BD1297C99F6A" xlink:to="loc_us-gaap_OperatingSegmentsMember_84F82AD31731E8DE26D4BD1297CA02FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_3C9B6EAF712D52567F10BD1297CA4DF6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_4B5E8D531AEEC31C5D16BD1297C84BB1" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_3C9B6EAF712D52567F10BD1297CA4DF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_D8621DEC82570796D8DCBD1297CA7E71" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_3C9B6EAF712D52567F10BD1297CA4DF6" xlink:to="loc_us-gaap_Revenues_D8621DEC82570796D8DCBD1297CA7E71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_1E394EA8D981B5A2DD39BD1297CB6CCE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_3C9B6EAF712D52567F10BD1297CA4DF6" xlink:to="loc_us-gaap_OperatingIncomeLoss_1E394EA8D981B5A2DD39BD1297CB6CCE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SegmentInformationReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedDetails" xlink:type="extended">
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ReconciliationfromSegmentIncometoOperatingIncomeAbstract" xlink:label="loc_pnr_ReconciliationfromSegmentIncometoOperatingIncomeAbstract_E6DBD810C0C7BE77E9D6C69C8BA8FA8C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_4C7B09CAA75DDE2D3C35C69C8BA8DFA1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_ReconciliationfromSegmentIncometoOperatingIncomeAbstract_E6DBD810C0C7BE77E9D6C69C8BA8FA8C" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_4C7B09CAA75DDE2D3C35C69C8BA8DFA1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_9620D7AB4851A7F6D5CDC69C8BA9316F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_4C7B09CAA75DDE2D3C35C69C8BA8DFA1" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_9620D7AB4851A7F6D5CDC69C8BA9316F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_1DF149FCD237003A1824C69C8BA967BB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_9620D7AB4851A7F6D5CDC69C8BA9316F" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_1DF149FCD237003A1824C69C8BA967BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MaterialReconcilingItemsMember" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_97384AD7C1183A43E58FC69C8BAAB441" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_1DF149FCD237003A1824C69C8BA967BB" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_97384AD7C1183A43E58FC69C8BAAB441" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_81100EC26AC2A4E68DCDC69C8BAA20C5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_4C7B09CAA75DDE2D3C35C69C8BA8DFA1" xlink:to="loc_srt_ConsolidationItemsAxis_81100EC26AC2A4E68DCDC69C8BAA20C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_2E77C4E5EBB12B533F6CC69C8BAA6B40" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_81100EC26AC2A4E68DCDC69C8BAA20C5" xlink:to="loc_srt_ConsolidationItemsDomain_2E77C4E5EBB12B533F6CC69C8BAA6B40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_5B29CEE8B5B44E7293C6C69C8BAADB59" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_2E77C4E5EBB12B533F6CC69C8BAA6B40" xlink:to="loc_us-gaap_OperatingSegmentsMember_5B29CEE8B5B44E7293C6C69C8BAADB59" xlink:type="arc" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_2E77C4E5EBB12B533F6CC69C8BAA6B40" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_97384AD7C1183A43E58FC69C8BAAB441" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems" xlink:label="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTable_4C7B09CAA75DDE2D3C35C69C8BA8DFA1" xlink:to="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_D37DD64BD47848C8DDCEC69C8BABA5DA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_us-gaap_OperatingIncomeLoss_D37DD64BD47848C8DDCEC69C8BABA5DA" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_Dealrelatedcostsandexpenses" xlink:label="loc_pnr_Dealrelatedcostsandexpenses_0B61C7DBC8D09D53389AC69C8BAB6DC0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_pnr_Dealrelatedcostsandexpenses_0B61C7DBC8D09D53389AC69C8BAB6DC0" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_InventoryStepUpRelatedToMerger" xlink:label="loc_pnr_InventoryStepUpRelatedToMerger_2776938A9C16DFA73CBCC69C8BAC52B8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_pnr_InventoryStepUpRelatedToMerger_2776938A9C16DFA73CBCC69C8BAC52B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringCharges" xlink:label="loc_us-gaap_RestructuringCharges_19F26867E7DB1C6E5135C69C8BAC6ACA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_us-gaap_RestructuringCharges_19F26867E7DB1C6E5135C69C8BAC6ACA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_5CD897A635850E7C7D47C69C8BAC6BEE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_5CD897A635850E7C7D47C69C8BAC6BEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_0DF106E63B8BE5C29BB4C69C8BACCF1C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_us-gaap_AssetImpairmentCharges_0DF106E63B8BE5C29BB4C69C8BACCF1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_2343FAC3002B660682A8C69C8BAD0873" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_2343FAC3002B660682A8C69C8BAD0873" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_COVID19relatedcostsandexpenses" xlink:label="loc_pnr_COVID19relatedcostsandexpenses_DB2A679DCD63E5FC4B27C69C8BAD1C33" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_pnr_COVID19relatedcostsandexpenses_DB2A679DCD63E5FC4B27C69C8BAD1C33" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRevenueExpenseNet" xlink:label="loc_us-gaap_InterestRevenueExpenseNet_9878F57540FB87492D43C69C8BADA4F7" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_us-gaap_InterestRevenueExpenseNet_9878F57540FB87492D43C69C8BADA4F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherExpenses" xlink:label="loc_us-gaap_OtherExpenses_850918BE0E0E8FBE8B48C69C8BAE2212" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_us-gaap_OtherExpenses_850918BE0E0E8FBE8B48C69C8BAE2212" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_B44B097130A8557FFF0BC69C8BB3E7EA" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingReconcilingItemForOperatingProfitLossFromSegmentToConsolidatedLineItems_4E6E3BAE5D18F9823114C69C8BAB71AE" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_B44B097130A8557FFF0BC69C8BB3E7EA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SegmentInformationTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_5EBCD0117EEB57B8BDAD71F77A4F4B16" xlink:type="locator" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_ScheduleOfFinancialPerformanceByReportableSegmentTableTextBlock" xlink:label="loc_pnr_ScheduleOfFinancialPerformanceByReportableSegmentTableTextBlock_38411B4CEB7753078E2DF258D6F37062" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_5EBCD0117EEB57B8BDAD71F77A4F4B16" xlink:to="loc_pnr_ScheduleOfFinancialPerformanceByReportableSegmentTableTextBlock_38411B4CEB7753078E2DF258D6F37062" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock" xlink:label="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_C5827B5D02C0517EB515F62B945C872E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_5EBCD0117EEB57B8BDAD71F77A4F4B16" xlink:to="loc_us-gaap_ReconciliationOfOperatingProfitLossFromSegmentsToConsolidatedTextBlock_C5827B5D02C0517EB515F62B945C872E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlans" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_441607F31AB0558387FF0B889F136878" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_BF4CAA7518E455E19738683D8D7935FA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_441607F31AB0558387FF0B889F136878" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_BF4CAA7518E455E19738683D8D7935FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_745AAC7215485AD3867778D6D00BA84F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_441607F31AB0558387FF0B889F136878" xlink:to="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_745AAC7215485AD3867778D6D00BA84F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlansAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_A81F50F5C5EBF6241D54C69C8DC6BF95" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_E789DD0E6F4295CC98B5C69C8DC6751C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_A81F50F5C5EBF6241D54C69C8DC6BF95" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_E789DD0E6F4295CC98B5C69C8DC6751C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_6E476980CF27A1580735C69C8DC64F52" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_E789DD0E6F4295CC98B5C69C8DC6751C" xlink:to="loc_us-gaap_PlanNameAxis_6E476980CF27A1580735C69C8DC64F52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_9098F314C9BE8C50DAF3C69C8DC7D9D3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_6E476980CF27A1580735C69C8DC64F52" xlink:to="loc_us-gaap_PlanNameDomain_9098F314C9BE8C50DAF3C69C8DC7D9D3" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_TwoThousandTwelveStockIncentivePlanMember" xlink:label="loc_pnr_TwoThousandTwelveStockIncentivePlanMember_FFAD213B6D61B4CC49A0C69C8DC7B8FE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_9098F314C9BE8C50DAF3C69C8DC7D9D3" xlink:to="loc_pnr_TwoThousandTwelveStockIncentivePlanMember_FFAD213B6D61B4CC49A0C69C8DC7B8FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_38B1B5F8F941295A3E17C69C8DC7CF78" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_E789DD0E6F4295CC98B5C69C8DC6751C" xlink:to="loc_us-gaap_AwardTypeAxis_38B1B5F8F941295A3E17C69C8DC7CF78" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_50566412E502847CC8A1C69C8DC82BB1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_38B1B5F8F941295A3E17C69C8DC7CF78" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_50566412E502847CC8A1C69C8DC82BB1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_A6E96F920C0F5C6EAFE4C69C8DC857E1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_50566412E502847CC8A1C69C8DC82BB1" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_A6E96F920C0F5C6EAFE4C69C8DC857E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockOptionMember" xlink:label="loc_us-gaap_StockOptionMember_F16DF91805A0A6B1C7AEC69C8DC8219F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_50566412E502847CC8A1C69C8DC82BB1" xlink:to="loc_us-gaap_StockOptionMember_F16DF91805A0A6B1C7AEC69C8DC8219F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_260C9AAC3824B51970DFC69C8DC8B935" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_50566412E502847CC8A1C69C8DC82BB1" xlink:to="loc_us-gaap_PerformanceSharesMember_260C9AAC3824B51970DFC69C8DC8B935" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0158AC5676A2DF74D730C69C8DC94700" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_E789DD0E6F4295CC98B5C69C8DC6751C" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0158AC5676A2DF74D730C69C8DC94700" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3C7B51AA97BEA1FC2576C69C8DC9310E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0158AC5676A2DF74D730C69C8DC94700" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_3C7B51AA97BEA1FC2576C69C8DC9310E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_AF537BF0A23BCE197117C69C8DC9229F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0158AC5676A2DF74D730C69C8DC94700" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod_AF537BF0A23BCE197117C69C8DC9229F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_39A3ED9ECFFD9FC55CBFC69C8DC93904" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0158AC5676A2DF74D730C69C8DC94700" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_39A3ED9ECFFD9FC55CBFC69C8DC93904" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_7239016F17E0CCE52163C69C8DCA5B30" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0158AC5676A2DF74D730C69C8DC94700" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_7239016F17E0CCE52163C69C8DCA5B30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_8FC0C6993AA74E0A0575C69C8DCAC78E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_0158AC5676A2DF74D730C69C8DC94700" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_8FC0C6993AA74E0A0575C69C8DCAC78E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlansScheduleOfShareBasedCompensationExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2193287455AE4AD5EE0FC69C8E183AE1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_6ABA0702E647F1D1E9C1C69C8E1803A3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_2193287455AE4AD5EE0FC69C8E183AE1" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_6ABA0702E647F1D1E9C1C69C8E1803A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_F57495573534C3081D1CC69C8E199119" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_6ABA0702E647F1D1E9C1C69C8E1803A3" xlink:to="loc_us-gaap_AwardTypeAxis_F57495573534C3081D1CC69C8E199119" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_C7C5D7FD10D765FDE344C69C8E19373F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_F57495573534C3081D1CC69C8E199119" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_C7C5D7FD10D765FDE344C69C8E19373F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_24DA597F657821874DA8C69C8E19AE63" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_C7C5D7FD10D765FDE344C69C8E19373F" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_24DA597F657821874DA8C69C8E19AE63" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockOptionMember" xlink:label="loc_us-gaap_StockOptionMember_744F670A6A4D70D85381C69C8E1A9AA7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_C7C5D7FD10D765FDE344C69C8E19373F" xlink:to="loc_us-gaap_StockOptionMember_744F670A6A4D70D85381C69C8E1A9AA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PerformanceSharesMember" xlink:label="loc_us-gaap_PerformanceSharesMember_F5F323AA8D3ABD1B4797C69C8E1AF857" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_C7C5D7FD10D765FDE344C69C8E19373F" xlink:to="loc_us-gaap_PerformanceSharesMember_F5F323AA8D3ABD1B4797C69C8E1AF857" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_DEDB23C73AE46F20788EC69C8E1ABCB7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_6ABA0702E647F1D1E9C1C69C8E1803A3" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_DEDB23C73AE46F20788EC69C8E1ABCB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_89627ADF3F583C9450F2C69C8E1B751D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_DEDB23C73AE46F20788EC69C8E1ABCB7" xlink:to="loc_us-gaap_ShareBasedCompensation_89627ADF3F583C9450F2C69C8E1B751D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlansScheduleOfValuationAssumptionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_741F3335BCAB53DBAEB6216EDED9E144" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_1B11A17DB0835858B838892EE61A0656" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_741F3335BCAB53DBAEB6216EDED9E144" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_1B11A17DB0835858B838892EE61A0656" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_DBB7F04228075B85854553F0662029DB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_741F3335BCAB53DBAEB6216EDED9E144" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_DBB7F04228075B85854553F0662029DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_2803D8841AAB5159AB615A5F65C669FA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_741F3335BCAB53DBAEB6216EDED9E144" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_2803D8841AAB5159AB615A5F65C669FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_FF16D3C1F0F55505894FB025676C0852" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_741F3335BCAB53DBAEB6216EDED9E144" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_FF16D3C1F0F55505894FB025676C0852" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SharePlansTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_051846CAC8E25F26A1E36BE71DB59FCB" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_A49B34AD439F5B2CB7F333E3446FABF3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_051846CAC8E25F26A1E36BE71DB59FCB" xlink:to="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_A49B34AD439F5B2CB7F333E3446FABF3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_3CFB7728C85B570A9B6CBAE6B72F408F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_051846CAC8E25F26A1E36BE71DB59FCB" xlink:to="loc_us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock_3CFB7728C85B570A9B6CBAE6B72F408F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/ShareholdersEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_E868B76058224EE19642C1A348A1B4E4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_0318700151B65349AF74C1A348A26BE5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_E868B76058224EE19642C1A348A1B4E4" xlink:to="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_0318700151B65349AF74C1A348A26BE5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/ShareholdersEquityAdditionalInformationDetail" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_B9A1524FB6D7A8C5D881C69C8BED3DC4" xlink:type="locator" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_StockholdersEquityNoteDisclosureTable" xlink:label="loc_pnr_StockholdersEquityNoteDisclosureTable_5D6A4005F1B8E2C06D57C69C8BED4546" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityAbstract_B9A1524FB6D7A8C5D881C69C8BED3DC4" xlink:to="loc_pnr_StockholdersEquityNoteDisclosureTable_5D6A4005F1B8E2C06D57C69C8BED4546" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_FuturedividendsAxis" xlink:label="loc_pnr_FuturedividendsAxis_24E891D83E12BC45EB87C69C8BEEC574" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureTable_5D6A4005F1B8E2C06D57C69C8BED4546" xlink:to="loc_pnr_FuturedividendsAxis_24E891D83E12BC45EB87C69C8BEEC574" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_FuturedividendsDomain" xlink:label="loc_pnr_FuturedividendsDomain_C995EB48CF88486E2410C69C8BEE21C6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_FuturedividendsAxis_24E891D83E12BC45EB87C69C8BEEC574" xlink:to="loc_pnr_FuturedividendsDomain_C995EB48CF88486E2410C69C8BEE21C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareRepurchaseProgramAxis" xlink:label="loc_us-gaap_ShareRepurchaseProgramAxis_40BCC043C8DE1E022BB2C69C8BEECCD6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureTable_5D6A4005F1B8E2C06D57C69C8BED4546" xlink:to="loc_us-gaap_ShareRepurchaseProgramAxis_40BCC043C8DE1E022BB2C69C8BEECCD6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareRepurchaseProgramDomain" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_90581F5340D3DBADB222C69C8BEF7738" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_40BCC043C8DE1E022BB2C69C8BEECCD6" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_90581F5340D3DBADB222C69C8BEF7738" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_May2018ShareRepurchaseProgramMember" xlink:label="loc_pnr_May2018ShareRepurchaseProgramMember_FF6F27600B332C581B10C69C8BEF6005" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_90581F5340D3DBADB222C69C8BEF7738" xlink:to="loc_pnr_May2018ShareRepurchaseProgramMember_FF6F27600B332C581B10C69C8BEF6005" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_December2014ShareRepurchaseProgramMember" xlink:label="loc_pnr_December2014ShareRepurchaseProgramMember_D5FD40178604814BB3DCC69C8BEF0D32" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_90581F5340D3DBADB222C69C8BEF7738" xlink:to="loc_pnr_December2014ShareRepurchaseProgramMember_D5FD40178604814BB3DCC69C8BEF0D32" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_StockholdersEquityNoteDisclosureLineItems" xlink:label="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureTable_5D6A4005F1B8E2C06D57C69C8BED4546" xlink:to="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_5E9FF96EB549B9502760C69C8BEF1951" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_5E9FF96EB549B9502760C69C8BEF1951" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchaseProgramExpirationDate" xlink:label="loc_us-gaap_StockRepurchaseProgramExpirationDate_D0247CDAF2D4E1704813C69C8BF0607D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:to="loc_us-gaap_StockRepurchaseProgramExpirationDate_D0247CDAF2D4E1704813C69C8BF0607D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodValue" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_F24C9FBEA9FFF9F0E530C69C8BF5231A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_F24C9FBEA9FFF9F0E530C69C8BF5231A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedDuringPeriodShares" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_E4755FA610EA38DA9919C69C8BF5A7DE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_E4755FA610EA38DA9919C69C8BF5A7DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_6270A1DFC1765D58E020C69C8BF6CFD5" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_6270A1DFC1765D58E020C69C8BF6CFD5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_57194FE0AF8ECEC07918C69C8BF6F471" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_57194FE0AF8ECEC07918C69C8BF6F471" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_BC892E75E1F844DAEE96C69C8BF64EFE" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_BC892E75E1F844DAEE96C69C8BF64EFE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaap_DividendsPayableCurrent_CB7A3A4F36348724B0C8C69C8BF62B0C" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_StockholdersEquityNoteDisclosureLineItems_D893FE3F1E85532E08CCC69C8BEF5D86" xlink:to="loc_us-gaap_DividendsPayableCurrent_CB7A3A4F36348724B0C8C69C8BF62B0C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SupplementalBalanceSheetInformation" xlink:type="extended">
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DisclosureSupplementalBalanceSheetInformationAbstract" xlink:label="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_74D5ECFD31765C9E98F5FCDEBF465B74" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SupplementalBalanceSheetDisclosuresTextBlock" xlink:label="loc_us-gaap_SupplementalBalanceSheetDisclosuresTextBlock_61CC1370C7A75FE9B9E2F6AD4DE8831F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_74D5ECFD31765C9E98F5FCDEBF465B74" xlink:to="loc_us-gaap_SupplementalBalanceSheetDisclosuresTextBlock_61CC1370C7A75FE9B9E2F6AD4DE8831F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SupplementalBalanceSheetInformationDetail" xlink:type="extended">
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DisclosureSupplementalBalanceSheetInformationAbstract" xlink:label="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_59C519D4D622617D80DBC1A3493A43D8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNetAbstract" xlink:label="loc_us-gaap_InventoryNetAbstract_E5701695EC3936627B74C1A3493A4B38" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_59C519D4D622617D80DBC1A3493A43D8" xlink:to="loc_us-gaap_InventoryNetAbstract_E5701695EC3936627B74C1A3493A4B38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterialsAndSupplies" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSupplies_B1362DA72E9EE7DFD6C3C1A3493A5C0C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryNetAbstract_E5701695EC3936627B74C1A3493A4B38" xlink:to="loc_us-gaap_InventoryRawMaterialsAndSupplies_B1362DA72E9EE7DFD6C3C1A3493A5C0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="loc_us-gaap_InventoryWorkInProcess_828CE152085F5E42BF8CC1A3493B759C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryNetAbstract_E5701695EC3936627B74C1A3493A4B38" xlink:to="loc_us-gaap_InventoryWorkInProcess_828CE152085F5E42BF8CC1A3493B759C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaap_InventoryFinishedGoods_D4643FD6AA6A05735475C1A3493B54DE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryNetAbstract_E5701695EC3936627B74C1A3493A4B38" xlink:to="loc_us-gaap_InventoryFinishedGoods_D4643FD6AA6A05735475C1A3493B54DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_0B8540164716F82F08B4C1A3493B9151" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryNetAbstract_E5701695EC3936627B74C1A3493A4B38" xlink:to="loc_us-gaap_InventoryNet_0B8540164716F82F08B4C1A3493B9151" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_8B7C28B2C50BAFA51E46C1A3493B5EAD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_59C519D4D622617D80DBC1A3493A43D8" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_8B7C28B2C50BAFA51E46C1A3493B5EAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_F69676FB33B74A188F13C1A3493BC044" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_8B7C28B2C50BAFA51E46C1A3493B5EAD" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_F69676FB33B74A188F13C1A3493BC044" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_904D29E0CAB6B307606BC1A3493B439A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_8B7C28B2C50BAFA51E46C1A3493B5EAD" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_904D29E0CAB6B307606BC1A3493B439A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidTaxes" xlink:label="loc_us-gaap_PrepaidTaxes_B9D701F7096006829EE8C1A3493CE09E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_8B7C28B2C50BAFA51E46C1A3493B5EAD" xlink:to="loc_us-gaap_PrepaidTaxes_B9D701F7096006829EE8C1A3493CE09E" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_OtherCurrentAssets" xlink:label="loc_pnr_OtherCurrentAssets_22E9D66620174A8852A5C1A3493C0C4D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_8B7C28B2C50BAFA51E46C1A3493B5EAD" xlink:to="loc_pnr_OtherCurrentAssets_22E9D66620174A8852A5C1A3493C0C4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_F7B05D3AFA08B91B04C7C1A3493CF61B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrentAbstract_8B7C28B2C50BAFA51E46C1A3493B5EAD" xlink:to="loc_us-gaap_OtherAssetsCurrent_F7B05D3AFA08B91B04C7C1A3493CF61B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_59C519D4D622617D80DBC1A3493A43D8" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LandAndLandImprovements" xlink:label="loc_us-gaap_LandAndLandImprovements_3B183796346E56C74A97C1A3493C4B4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:to="loc_us-gaap_LandAndLandImprovements_3B183796346E56C74A97C1A3493C4B4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BuildingsAndImprovementsGross" xlink:label="loc_us-gaap_BuildingsAndImprovementsGross_71764A296817827D0B14C1A3493DEA68" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:to="loc_us-gaap_BuildingsAndImprovementsGross_71764A296817827D0B14C1A3493DEA68" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="loc_us-gaap_MachineryAndEquipmentGross_4EC88D829C550B527D45C1A3493DCD92" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:to="loc_us-gaap_MachineryAndEquipmentGross_4EC88D829C550B527D45C1A3493DCD92" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedComputerSoftwareGross" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareGross_3311ECB42A88CDECFF93C1A3493D6A2D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareGross_3311ECB42A88CDECFF93C1A3493D6A2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConstructionInProgressGross" xlink:label="loc_us-gaap_ConstructionInProgressGross_0C1ACD1B68E94FBAEFADC1A3493D745B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:to="loc_us-gaap_ConstructionInProgressGross_0C1ACD1B68E94FBAEFADC1A3493D745B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_0281F063AAF03D6ED2B0C1A3493D50F1" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_0281F063AAF03D6ED2B0C1A3493D50F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_D209AEC5FEECF3644880C1A3493E9458" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_D209AEC5FEECF3644880C1A3493E9458" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_40A58A24AA88D655A6E9C1A3493E4D7B" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract_FADA7FDB381ECAF164DFC1A3493CCD24" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_40A58A24AA88D655A6E9C1A3493E4D7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrentAbstract" xlink:label="loc_us-gaap_OtherAssetsNoncurrentAbstract_C67D2E44CAF7C2856199C1A3493ED426" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_59C519D4D622617D80DBC1A3493A43D8" xlink:to="loc_us-gaap_OtherAssetsNoncurrentAbstract_C67D2E44CAF7C2856199C1A3493ED426" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_99082F6BAAA2CB161339C1A3493E95D5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_C67D2E44CAF7C2856199C1A3493ED426" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_99082F6BAAA2CB161339C1A3493E95D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxAssetsNet" xlink:label="loc_us-gaap_DeferredIncomeTaxAssetsNet_C6149EAE093735B7EC9AC1BC2C80FCEA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_C67D2E44CAF7C2856199C1A3493ED426" xlink:to="loc_us-gaap_DeferredIncomeTaxAssetsNet_C6149EAE093735B7EC9AC1BC2C80FCEA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationPlanAssets" xlink:label="loc_us-gaap_DeferredCompensationPlanAssets_526F4C359DE9DDC0E1D1C1A3493F7204" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_C67D2E44CAF7C2856199C1A3493ED426" xlink:to="loc_us-gaap_DeferredCompensationPlanAssets_526F4C359DE9DDC0E1D1C1A3493F7204" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCurrencyContractAssetFairValueDisclosure" xlink:label="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_8AC79D6020EC16E7BC51C1A3493F24F6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_C67D2E44CAF7C2856199C1A3493ED426" xlink:to="loc_us-gaap_ForeignCurrencyContractAssetFairValueDisclosure_8AC79D6020EC16E7BC51C1A3493F24F6" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_OtherLongTermAssets" xlink:label="loc_pnr_OtherLongTermAssets_D5DF24C48F9CCDA13D34C1A3493F027B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_C67D2E44CAF7C2856199C1A3493ED426" xlink:to="loc_pnr_OtherLongTermAssets_D5DF24C48F9CCDA13D34C1A3493F027B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_16F55522D4D4300435F8C1D0728E8BF8" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherAssetsNoncurrentAbstract_C67D2E44CAF7C2856199C1A3493ED426" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_16F55522D4D4300435F8C1D0728E8BF8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_59C519D4D622617D80DBC1A3493A43D8" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_us-gaap_DividendsPayableCurrent_BA27A34B437F6FD8E918C1A3493F52AD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_DividendsPayableCurrent_BA27A34B437F6FD8E918C1A3493F52AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductWarrantyAccrualClassifiedCurrent" xlink:label="loc_us-gaap_ProductWarrantyAccrualClassifiedCurrent_8C32A5CD921F90BA25CEC1A34940DDE1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_ProductWarrantyAccrualClassifiedCurrent_8C32A5CD921F90BA25CEC1A34940DDE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedExchangeFeeRebateCurrentAndNoncurrent" xlink:label="loc_us-gaap_AccruedExchangeFeeRebateCurrentAndNoncurrent_C05BE4FFCC0C7F44B1F1C1A34940C019" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_AccruedExchangeFeeRebateCurrentAndNoncurrent_C05BE4FFCC0C7F44B1F1C1A34940C019" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_502C6F341D3654139287C1C47363CD50" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_502C6F341D3654139287C1C47363CD50" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_2BB26199F8BDBA0E72CBC1A34940975E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_2BB26199F8BDBA0E72CBC1A34940975E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxesPayableCurrentAndNoncurrent" xlink:label="loc_us-gaap_TaxesPayableCurrentAndNoncurrent_07DDC3154E0589E88C0CC1A3494060F5" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_TaxesPayableCurrentAndNoncurrent_07DDC3154E0589E88C0CC1A3494060F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestructuringReserve" xlink:label="loc_us-gaap_RestructuringReserve_F1C8F36590B579EAE075C1A34941197C" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_RestructuringReserve_F1C8F36590B579EAE075C1A34941197C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_D1D2E0EDA8EDFC6CDFC3C1A3494150BA" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_D1D2E0EDA8EDFC6CDFC3C1A3494150BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_41E99150C5FE22CFCC63C1A34941B6A8" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_B06EF23ED88FC575DE8BC1A3493F7322" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_41E99150C5FE22CFCC63C1A34941B6A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrentAbstract" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_59C519D4D622617D80DBC1A3493A43D8" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_6D3B3232A42E39998DEDC1A349418F6F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_6D3B3232A42E39998DEDC1A349418F6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccruedIncomeTaxesNoncurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesNoncurrent_CC038EE9248B4D91EF2EC1A349427765" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:to="loc_us-gaap_AccruedIncomeTaxesNoncurrent_CC038EE9248B4D91EF2EC1A349427765" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SelfInsuranceReserveNoncurrent" xlink:label="loc_us-gaap_SelfInsuranceReserveNoncurrent_A465E9472B8062B8620BC1A34942F35B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:to="loc_us-gaap_SelfInsuranceReserveNoncurrent_A465E9472B8062B8620BC1A34942F35B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationLiabilityCurrent" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrent_A7364947D1C287515571C1A349428000" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrent_A7364947D1C287515571C1A349428000" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure" xlink:label="loc_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_F8AF2D5F63D82F6C6C64C1A3494282E6" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:to="loc_us-gaap_ForeignCurrencyContractsLiabilityFairValueDisclosure_F8AF2D5F63D82F6C6C64C1A3494282E6" xlink:type="arc" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_OtherLongTermLiabilities" xlink:label="loc_pnr_OtherLongTermLiabilities_EBECD762FC5451FE640DC1A349423232" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:to="loc_pnr_OtherLongTermLiabilities_EBECD762FC5451FE640DC1A349423232" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_B0343EBE8D28CD8DED82C1A34942BE0B" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherLiabilitiesNoncurrentAbstract_829F4A4BF31A4F3C1DAEC1A349419181" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_B0343EBE8D28CD8DED82C1A34942BE0B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.pentair.com/role/SupplementalBalanceSheetInformationTables" xlink:type="extended">
    <link:loc xlink:href="pnr-20200331.xsd#pnr_DisclosureSupplementalBalanceSheetInformationAbstract" xlink:label="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_7746F02578035BF2975B2A37B878CEAD" xlink:type="locator" />
    <link:loc xlink:href="pnr-20200331.xsd#pnr_SupplementalBalanceSheetInformationTableTextBlock" xlink:label="loc_pnr_SupplementalBalanceSheetInformationTableTextBlock_C6EC72B870A2510E8937E5A75CFA7B43" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" priority="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_pnr_DisclosureSupplementalBalanceSheetInformationAbstract_7746F02578035BF2975B2A37B878CEAD" xlink:to="loc_pnr_SupplementalBalanceSheetInformationTableTextBlock_C6EC72B870A2510E8937E5A75CFA7B43" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>
