内容文本说明

DraftedCheckedReviewedApprovedBPHASEⅠ(2×1000MW)PROJECT文件编码DOC. 给水流量控制系统手册9.1章阀门CHAPTER Project文件类型Sub-ItemEngineeringSBA:B:√C: 中广核工程设计NationalAgradeengineeringCertificationNO: NationalAgradeengineeringCertificationNO:编码InternalCP0905-HX-GN-ThisisthepropertyofCNPDCItmustnotbeused、reproduced、transmittedordisclosedwithoutthepriorwrittenpermissionofCNPDC本文件之属于中广核工程设REVISION版日状编Drafted校Checked审Reviewed批Approved修改—说明Modification-A牛首次B坤PHASEⅠ(2×1000MW)PROJECT给水流量控制系统手册9.1章阀门CHAPTER APR,文件修改记录版日章页修改范围及依据AB 037VL,038VL,039VL,add043VL,044VL,045VLonpage DEFINITIONOFVALVELISTMEANINGANDSerialEQUIP.ID.EquipmentidentificationAbbreviationequipmentidentificationcode,dividedintofourExample:•part(1digit):unit1forunit2forunit9forcommonSecondpart(3letters):systemidentificationThirdpart(3digits):serialnumberwithinfourthpart(2letters):equipment : :Quickconnect X:identificationoftheprocessWithA:B:Boratedwater(orevaporationC:CirculatingD:Demineralizedwater(orE:RawG:CarbonH:L:Feedwater(or N:WaterfromRRIP:PrimaryR:Reagents(includingchemicalS:SolidY:Hydrogen(H2)(orhydrogenatedgaseousZ:NitrogenMEANINGANDSensorsisolatingVLD,VLE:LDisolatingvalvesVLL,VLM:LNisolatingvalvesVLP,VLQ:LPisolatingvalvesVMD,VME:MDisolatingvalvesVML,VMM:MNisolatingvalvesVMP,VMQ:MPisolatingvalvesVSD,VSE:SDisolatingvalvesVSL,VSM:SNisolatingvalvesVSP,VSQ:SPisolatingvalvesVYD,VYE:YDisolatingvalvesVYP,VYQ:YPisolatingvalvesVentilationVAF:Firedamper,smokeexhaustdamperorfiretrap,VAG:Guillotinedamper, Isolatingreliefdamper,VAR:BalancingorcloggingVAS:GravityreliefdamperoroverpressureTheidentificationcodemaybeprecededbya"M"“P”,indicatingthatthevalveispartofaThenationalidentificationcode(N.I.C.)isusedtoidentifyastandardvalve.Itconsistsofthreecomponents,whichareexplainedinthe :GENERALVALVESSPECIFICATIONFORNUCLEARISLANDSMEANINGANDRINRINThirdcomponentValve letter :TypeofSecondletter:ValvebodyconstructionThird :TypeofFifth :Typeof Sixthletter :ClassificationinconformancewiththeRCC-Moraccordingtoreliability:A RCC-MclassB RCC-MclassC RCC-MclassI:RCC-Mclass1forcontainmentisolationvalveJ:RCC-Mclass2forcontainmentisolationvalveF:ConventionalvalvereliabilitycategoryF1G:ConventionalvalvereliabilitycategoryF2H:ConventionalvalvereliabilitycategoryNominaldiameterofvalve(expressedinmm)AnyspecialinformationisdetailedunderthisValveDetailsofvalvelocationorfunctionaregivenunderthisRQ.A.category1,2,3,QNCa,QNCb,SafetyclassaccordingtotheRapplicationnote1 Safetyclass2 Safetyclass3 SafetyclassNC MEANINGAND PostAccidentConditionsCode(DBA－DesignCodequalifyingavalvelocatedinsidethecontainmentforpost-accidentcondition: immediayafteranaccidentS: ComponentwhiustbecapabletooperateattheearliesthalfanhourafteranaccidentT Componentwhiustbecapabletooperateintheabovecases(X+ Reactorcoolantpressureboundaryvalveidentificationcode.E:Reactorcoolantpressureboundaryisolationvalve.F:NonreactorcoolantpressureG:Reactorcoolantpressureboundaryisolationvalvewithanominaldiameteroflessthan25mmbutsubjecttoreactorcoolanthydrotest. Earthquake1A:Valvewhiustbecapableofoperatingduringandafteranearthquake1I:Non-activevalvewhiustmaintainitsNO:Norequirements ExplosionIfF,equipmentisexplosion Thisinformationisgivenforvalvesrequiredtobeoperableevenifflooded K3CL(notMEANINGAND PRES.umnormalservicepressure(inMPa TEMP.umnormalservicetemperature(indegree umdifferentialpressure(inMPa)underwhichthemustbecapableof sumtime(inseconds)requiredforfullclosureoropeningofactuated stroketime=120If999isindicated,thefollowingstroketimeshavetoDN(Nominal STROKETIMEDN10,20, 5to10DN50, 10to20DN100, 15to25 45Over 120Limit3:1stlimitswitchon4:2ndlimitswitchon5:1stlimitswitchon6:2ndlimitswitchon7: imitswitch(25%8:Intermediaimitswitch(50%9:Intermediaimitswitch(75%MEANINGANDUPUpstreamO.D.OutsidediameterinmmoftheupstreampipetobefittedvalveTHICKWallthicknessinmmofupstreampipetobefittedtovalveDWDownstreamOutsidediameterinmmofthedownstreampipetobefittedtovalveendWallthicknessinmmofdownstreampipetobefittedtoO.D.(mm)LOCATIONRoominwhichthevalveisFLOWFlowdiagramsheetnumberandgridreferencewherethevalveisshown. VALVEOPERATINGUPDWR℃PTIME1RATSSB0400-NF- 55012RATSSB0400-NF- 55013RATSSB0400-NF- 55014567NASSSB0400 ISOLNVALVE25018NASSSB0400 ISOLNVALVE25019NASSSB0400 ISOLNVALVE2501FEEDBYPASSFLOW5501FEEDBYPASSFLOW5501FEEDBYPASSFLOW5501SAUSWJ0015DRAINUP2501OPERATINGUPDWR℃PTIMESAUSWJ0015DRAINUP2501SAUSWJ0015DRAINUP2501SAUSWJ0015VENTUP2501SAUSWB0015DRAINDOWN2501SAUSWJ0015VENTUP2501SAUSWB0015DRAINDOWN2501SAUSWB0015DRAIN-VENT2501SAUSWB0015DRAIN-VENT2501SAUSWB0015DRAIN-VENT2501SAUSWB0020VENT501SAUSWB0020VENT501SAUSWB0020501SAUSWB0020VENT501SAUSWB0020VENT501SAUSWB0020501SAUSWB0020VENT501SAUSWB0020VENT501OPERATINGUPDWR℃PTIMESAUSWB0020501SAUSWJ0015VENTUP2501SAUSWB0015DRAINDOWN2501SAUSWB0020ISOLNUPMEAS.501SAUSWB0020ISOLNDOWNMEAS.501SAUSWB0020ISOLNUPMEAS.501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501OPERATINGUPDWR℃PTIMESAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB00202501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501OPERATINGUPDWR℃PTIMESAUSWB0020ISOLNLOW2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501RATSSB0400-NF- 5501RATSSB0400-NF- 5501RATSSB0400-NF- 5501BOPERATINGUPDWR℃PTIMENASSSB0400 ISOLNVALVE2501NASSSB0400 ISOLNVALVE2501NASSSB0400 ISOLNVALVE2501FEEDBYPASSFLOW5501FEEDBYPASSFLOW5501FEEDBYPASSFLOW5501SAUSWJ0015DRAINUP2501SAUSWJ0015DRAINUP2501SAUSWJ0015DRAINUP2501SAUSWJ0015VENTUP2501SAUSWB0015DRAINDOWN2501SAUSWJ0015VENTUP2501SAUSWB0015DRAINDOWN2501SAUSWB0015DRAIN-VENT2501SAUSWB0015DRAIN-VENT2501BOPERATINGUPDWR℃PTIMESAUSWB0015DRAIN-VENT2501SAUSWB0020VENT501SAUSWB0020VENT501SAUSWB0020501SAUSWB0020VENT501SAUSWB0020VENT501SAUSWB0020501SAUSWB0020VENT501SAUSWB0020VENT501SAUSWB0020501SAUSWJ0015VENTUP2501SAUSWB0015DRAINDOWN2501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501OPERATINGUPDWR℃PTIMESAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB0020ISOLNUP501SAUSWB0020ISOLNDOWN501SAUSWB00202501SAUSWB0020-XISOLNHIGH2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOLNLOW2501SAUSWB0020-XISOLNHIGH2501SAUSWB0020ISOL