BS EN 12201-4-2024.docx
BSEN122014:2024BSIStandardsPub1.icationP1.asticspipingsystemsforwatersupp1.y,andfordrainsandsewersunderpressurePo1.yethy1.ene(PE)Part4:Va1.vesforwatersupp1.ysystemsbsi.Nationa1.forewordThisBritishStandardistheUKimp1.ementationofEN122014:2024.ItSUPerSedeSBSEN1.2201-4;2012,whichiswithdrawn.TheUKparticipationinitspreparationwasentrustedtoTechnica1.CommitteePRI/88/2,P1.asticspipingforpressureapp1.ications.ijat9<OrganizftimrottfcprOTenngt1OnthiscommitteecanbeobtainedonTherearenoHarmonizedEuropeanStandardsundertheEUC。渊卿曲憎必融既e联喃回醐FdeS闷'黑¾糊pipesandfittingtothisStandaraJForf1.irther1.eta1.s,seeww¼CUndCrqgftfconft三郴R.IstaNf,则mtePgfV1.M?beapprova1.ofproductsre1.ating1.ouseinEng1.andandWa1.es,Scot1.andandNorthernIre1.andcanbefoundasbe1.ow.1) Eng1.andandWaIeS:*WMw.qwk2) Scot1.and:www.dwqr.scot.3) NorthernIre1.andz-WWWrdaeFai-eM*k-49Contractua1.and1.ega1.considerationsThispub1.icationhasbeenpreparedingoodfaith,howevernoimp1.ied)bemade,andnoundertaking1.iabi1.ityis秤如岫蹄,U11PW¾W;凝剂肥的Iff1.碑6P础相钟析陶1bereasonab1.enessofthisPUbnCa1.ion.A1.1.andanySUChresponsibi1.ityandiM1.Vbiicxpoft>曲pdi>wUddadMfihd出ItcrHruB林M1.iMedbythe1.aw.recipientsownrisk.Thetoitsisofthisconsider旗锦曲澜渊蹄解编部画四镌眼温踮助减言理盘累ancewithtSnHb曲新6tancndIw1.ni4irtii1.024Pub1.ishedbyBSIStandards1.imited2024翻取7“弱攵姗般(ftComp1.iancewithaBritishStandardcannotconferimmunityfrom1.ega1.ob1.igations.ThisBritishStandardwaspub1.ishedundertheauthorityoftheStandardsPo1.icyandStrateg>rCommitteeon31March2024.Anendmentscorrigendaissuedsincepub1.icationEN12201-4EuropAischenormJanuary2024Supersedes-EN-Eng1.ishVersionCo1.1.ecteursd,assainissene11avecpressionAbwasserdruck1.eiiungenPo1.yethyien(PE)-TeiI4:ThisEuropeanStandardwasapprovedbyCENon10December2023.EuropeanStandardthestatusofananona1.standardwithoutanya1.teration.Up*to<date1.istsandbib1.iographica1.referencesThisEuropcunSundardexistsinthreeofficia1.versions(Eng1.ish.French.German).versioninanyDther1.TnR;IgemadebyCENmembersarethenationa1.standardsbodiesofAustria,E½tgiunBu1.gaiiavCroatiCyprus,CzechRepub1.ic,DenmarkEstonia.UnitedKingdom.EUROPEANMMIEEFORSTANDARDIZATIONCEN*CENE1.ECManagementCentre：RuedeIaScience23.B-1040Brusse1.s02024CEN1.1.rightsofexp1.oitationinanyformandbyan)meansreservedEUROPEANSTANDARDNormeeuropeenne23.04020:23.060.01P1.asticspipingsystemsforwatersupp1.y,andfordrainsandsewersunderpressure-Po1.yethy1.ene(PE)-Part4:M>x(a1.imtonrJbrW2MSupp1.y<igUn吟Po1.yethy1.ene(PE)Part沁4：RobinetspourIesArmaturenfiirWasserversorgungssy&teineSySenWSd,a!imentationeneauCENmembersarcboundtocomp1.ywiththeCEN/CENE1.ECInterna1.Regu1.ationswhichstipu1.atetheconditionsforgivingthisconcerningsuchnationa1.standardsmaybeobtainedonapp1.icationtotheCENCENE1.ECManagementCentreortoanyCENmember.Cransbtionundertheresponsibi1.ityofaCENmemberintoitsown1.anguageandnotifiedtotheCENCENE1.ECManagementOntnehastheumcstatusastheofficia1.versions.Fin1.andHrnce.Germany,Greece.Hungary,Ice1.and,Ire1.and.Ita1.y,1.atvia,1.ithuania,1.uxembourgMa1.ta.Nether1.ands,Nonvay.Po1.and.Poitugd1.Repub1.icofNorthMacedonia,Romanb.Serbia,S1.ovakia.S1.ovenia.Spain.Sweden,SwitzerhndrTQrkiyeandBCoMrT忘E1.1.ROFtENDENORMAI.SAK>XCuropaiSCHCSKOMrTEEFORM)RMUNGwor1.dwideforCENa>t1.ru1.Members.ContentsPageEuropeanforewordIntroduction123Normativereferences83.13.24SSymbo1.sandabbreviations10N1.ateria1.»»»mmmmmm15.1S.2S.2.15.2.2S.2.35.2.45.2.SC)JnJ)OUndtheVa1.Ve««1N1.ate1.ia1.foronjjo1.yCthy1.eHert(smmmmmmmm>1(Benera1.1Metaiarts11Sea11mdteriaIs11Greasesa11dIiib11C3nts«11mmmmmmm1166.16.26.36.3.16.3.26.3.36.3.46.3.S6.4(ie11e31ChaaCte,St1.CS
