SN 501-2006 Venting valves(英德)

December2006VentingvalvesSN501Dimensionsinmm1FieldofapplicationTheventingvalvesoftypeAareintendedfortheventingofpressurizedsystems.Theyaresuitableforoperatingpressuresupto250bar.Toeffectventing,thecapmustbeloosened.VentingvalvesoftypeBmustonlybeusedonequipmentwithoutoperatingpressure.InthecaseoftypeB,automaticventingtakesplaceonlyatslightoverpressure.(openingbeginsat0.4/0.5bar,openingtofullsectionat1.0bar).2TypeanddesignationTypeAPipethreadswherepressure-tightjointsarenotmadeonthethreads,asinDINENISO228DesignationofacompleteventingvalveoftypeAwiththreadG¼A:VentingvalveSN501–AG¼AValveinclosedcondition:Operatingpressure250barTestpressure400barTypeBPipethreadswherepressuretightjointsaremadeonthethreads,asinDINEN10226-1DesignationofacompleteventingvalveoftypeBwiththreadR¼:VentingvalveSN501–BR¼3MaterialFortypeA:brass(Ms)FortypeB:steel(St)Supplier:RudolfNowak,56564Neuwied,Germany.Othersupplierspermittedifpartsidenticalindesign.1)Asanalternative,G¼acc.toDINENISO228canalsobeused.Continuedonpage2Bearbeitet:NormungThereproduction,distributionandutilizationofthisdocumentaswellasthedisclosureofitscontenttootherswithoutpriorexplicitwrittenconsentofSMSDemagAGisprohibited.Holderhastoprotectthisdocumentagainstunauthorizedwithdrawalofthirdparties.Offenderswillbeheldliableforthepaymentofdamages.Allrightsreservedincaseofpatent/utilitymodel/trademarkprotection.18.08.101)NoguaranteecanbegiveninrespectofthistranslationInallcasesthelatestGerman-languageversionofthisstandardshallbetakenasauthoritativeThiscopywillnotbeupdatedincaseofchanges!Page2SN501:2006-12ExclusionfromuseinSAPThisstandardisnotapplicablewhendrawingandpartslistsarepreparedinSAP.Theabove-mentionedpartsarestoredinSAPascataloguemasterdataandareadditionallymadeavailableinPartSolutions.RevisionofDecember2006PreviouseditionsAdditionof“ExclusionfromuseinSAP”1962-08,1965-10,1966-03,1995-112003-03,2005-07