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BRITISHSTANDARDBSEN1171:2002IncorporatingCorrigendumNo.1Industrialvalves—CastirongatevalvesTheEuropeanStandardEN1171:2002hasthestatusofaBritishStandardICS23.060.30����������������������������������������������������������������������CopyrightBritishStandardsInstitutionReproducedbyIHSunderlicensewithBSI-UncontrolledCopyDocumentprovidedbyIHSLicensee=BureauVeritas/5959906001,11/08/200400:18:27MSTQuestionsorcommentsaboutthismessage:pleasecalltheDocumentPolicyGroupat303-397-2295.--`,,,,`,,`,,,,,,,``,`,,,``,``-`-`,,`,,`,`,,`---www.bzfxw.comBSEN1171:2002ThisBritishStandard,havingbeenpreparedunderthedirectionoftheEngineeringSectorPolicyandStrategyCommittee,waspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon8November2002©BSI9June2003ISBN0580407098NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN1171:2002.ItsupersedesBS5150:1990andBS5151:1974whicharewithdrawn.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteePSE/7,Industrialvalves,toSubcommitteePSE/7/3,Castironglobe,gateandcheckvalves,whichhastheresponsibilityto:Alistoforganizationsrepresentedonthissubcommitteecommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.Summaryofpages...