BS EN 12288-2003 Industrial valves — Copper alloy

BRITISHSTANDARDBSEN12288:2003IncorporatingCorrigendumNo.1Industrialvalves—CopperalloygatevalvesTheEuropeanStandardEN12288:2003hasthestatusofaBritishStandardICS23.060.30

 
 CopyrightEuropeanCommitteeforStandardizationProvidedbyIHSunderlicensewithCENNotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--```,-`-`,,`,,`,`,,`---BSEN12288:2003ThisBritishStandard,waspublishedundertheauthorityoftheStandardsPolicyandStrategyCommitteeon23July2003©BSI8October2003ISBN0580422925NationalforewordThisBritishStandardistheofficialEnglishlanguageversionofEN12288:2003.ThisstandardsupersedesallpartsconcernedwithgatevalvesinBS5154:1991,whichwillbewithdrawnonlywhenEN12360andEN12328arepublishedasBritishStandards.TheUKparticipationinitspreparationwasentrustedbyTechnicalCommitteePSE/7,Industrialvalves,toSubcommitteePSE/7/2,Industrialvalve—Copperalloygate,globeandcheckvalves,whichhastheresponsibilityto:Alistoforganizationsrepresentedonthissubcommitteecanbeobtainedonrequesttoitssecretary.Cross-referencesTheBritishStandardswhichimplementinternationalorEuropeanpublicationsreferredtointhisdocumentmaybefoundintheBSICatalogueunderthesectionentitled“InternationalStandardsCorrespondenceIndex”,orbyusingthe“Search”facilityoftheBSIElectronicCatalogueorofBritishStandardsOnline.Thispublicationdoesnotpurporttoincludeallthenecessaryprovisionsofacontract.Usersareresponsibleforitscorrectapplication.CompliancewithaBritishStandarddoesnotofitselfconferimmunityfromlegalobligations.—aidenquirerstounderstandthetext;—presenttotheresponsibleinternational/Europeancommitteeanyenquiriesontheinterpretation,orproposalsforchange,andkeeptheUKinterestsinformed;—monitorrelatedinternationalandEuropeandevelopmentsandpromulgatethemintheUK.SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,theENtitlepage,pages2to23andabackcover.TheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.AmendmentsissuedsincepublicationAmd.No.DateComments14693CorrigendumNo.18October2003AdditionofsupersessiondetailsCopyrightEuropeanCommitteeforStandardizationProvidedbyIHSunderlicensewithCENNotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--```,-`-`,,`,,`,`,,`---EUROPEANSTANDARDNORMEEUROPÉENNEEUROPÄISCHENORMEN12288July2003ICS23.060.30EnglishversionIndustrialvalves-CopperalloygatevalvesRobinetterieindustrielle-Robinets-vannesenalliagedecuivreIndustriearmaturen-SchieberausKupferlegierungenThisEuropeanStandardwasapprovedbyCENon17March2003.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusastheofficialversions.CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITÉEUROPÉENDENORMALISATIONEUROPÄISCHESKOMITEEFÜRNORMUNGManagementCentre:ruedeStassart,36B-1050Brussels©2003CENAllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN12288:2003ECopyrightEuropeanCommitteeforStandardizationProvidedbyIHSunderlicensewithCENNotforResaleNoreproductionornetworkingpermittedwithoutlicensefromIHS--```,-`-`,,`,,`,`,,`---EN12288:2003(E)2ContentsPageForeword.............................................................................................................................................................31Scope.....................................................................................................................................................42Normativereferences...........................................................................................................................43Termsanddefinitions...........................................................................................................................54Requirements........................................................................................................................................64.1Classification.........................................................................................................................................64.2Design....................................................................................................................................................94.3Functionalcharacteristics.................................................................................................................125Testprocedures...................