JC-Trueline刀闸阀[1]

Notjustyourstandardvalvesupplier..butcustomvalvesolutionsforyourmostsevereapplications.Superiorproductsandunparalleledsolutions.UNI-DIRECTIONALKNIFEGATE1Standard:ASME(ANSI)GeneralFeatures:Thesevalves(includingresilientseatoption)aretypicallyusedinthefollowingapplications:•Pulpandpaper.•Municipal.DesignStandards:Newlightweightepoxycoatedhandwheelstandardonvalvesupto14.Back-upringfacilitatestheconversionto2-wayshutoff.Stopperallowsthegatetoformatightsealagainsttheseat.FlangesmatchASME(ANSI)B16.5-150lbs.Allcomestandardwithtappedholesandserratedgasketfaces.Specialinvestmentcastcouplingsforeachsize.Tighttolerancesonholesallowsforimmediateresponsewithouthystereis.Upperandlowerbearingsforvalves14andlarger.Stainlesssteelstanchionspreciselymachinedforalignmentandeaseoffieldretrofitfrommanualtoautomated.Machinedsurfacestoacceptmachinedstanchions.VITONOring(Standard).Otheroperatorsavailableinclude:•Epoxycoatedductileironhandwheel.•Chain-wheel.•Bevelgear.•Pneumaticcylinder.•Electricactuator.•Non-risingstemcompletewithoperatingnutorhandwheel.•Controlaccessoriessuchaspositioners,limitswitches,solenoids,etc.OptionalOrings•EDPM.•AFLAS.•BUNA.Forspecialapplicationscontactfactory.OptionsAvailable:•Resilientseatfordriptightshut-off.•Vee-portforthrottlingservice.TestingandCertification:AllTruelineKnifeGatevalvesarebuiltandtestedinaccordancewithMSS-SP81andTAPPIT1S405-8specifications.Allmetal-seatedvalvesmeetorexceedseattestrequirements.Testdataisavailableonrequest.Materials:FullLugBody:CastinVariousMaterials•F8112-CF8M(316SST).•F8113-CG8M(317SST).•F8114-254SMO.•F8115-CastDuctileIron.•F8116-SpecialAlloys.FullyMachinedGate:•Availablein316,317,254SMOandotherexoticalloys.•Allgateshavefullradiusonbothsides.Dimensions:Sizesavailable:2~48Uni-DirectionalKnifeGate(ResilientSeatOptional)UNI-DIRECTIONALKNIFEGATE20%10%0%30%20%40%50%60%70%80%90%100%20%40%60%80%100%120%PercentofMaximumFlowValvePercentOpenVALVEPERCENTAGEOPENSIZE10%20%30%40%50%60%70%80%90%100%2”1.349142232405058643”3.7122442659111614516