GEMUE 盖米角座阀.pdf

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1、AngleSeatGlobeControlValve,MetalConstructionTheGEMÜ5542/2-wayangleseatglobecontrolvalveisdesignedfordemandingflowcontrolapplications.ItcanbepairedwiththeGEMÜ554GEMÜ1434µPos,GEMÜ1435ePospositionersortheGEMÜ1436cPos+1434µPospositionerandprocesscontrollerde

2、pendentonthecontrolrequirements(forfeaturesseepage12).ThepositionersarespeciallydesignedforGEMÜvalvesandachieveoptimumresultswhenusedasasystem.Thevalvespindleissealedbyaself-adjustingglandpackingprovidinglowmaintenanceandreliablesealingevenafteralongserv

3、icelifewithhighcycleduties.Awiperringprotectstheglandpackingagainstcontaminationanddamage.Features•Linearormodifiedequal-percentagecontrolcharacteristics•Kvvaluesfromapprox.0.16-60.0m³/h,dependingonnominalsize,valveseatandregulatingconedesign•PIDcontrols

4、ystemcanbeimplementedwithGEMÜ1436•Suitableforinert,corrosive*,liquidandgaseousmediaandsteam•Max.operatingpressure25bar•Max.operatingtemperature180°CAdvantages•Simpleandfastcommissioning•Goodflowcapabilityandcompactdesign•Valveandpositionerareoptimallyada

5、ptedtoeachother.(Forpositionerdetailspleaserefertotherelevantdatasheets)•OptionallysuitableforcontactwithfoodaccordingtoRegulation(EC)No.1935/2004(K-No.1935)•Standardglandpackingsuitableforvacuumupto20mbar(abs.)GEMÜ554*seeinformationonworkingmediumonpage

6、2+1435ePosSectionaldrawingGEMÜ554+1436cPos554TechnicaldataWorkingmediumAmbientconditionsCorrosive,inert,gaseousandliquidmediaandsteamwhichMax.ambienttemperature60°Chavenonegativeimpactonthephysicalandchemicalpropertiesofthebodyandsealmaterial.Max.perm.pr

7、essureofworkingmediumseetableControlpressure[bar]Mediatemperature-10°to180°CNormallyclosed(NC)Max.permissibleviscosity600mm²/s(cSt)Actuatorsize04.8-7.0Leakagerate15.5-7.0DINIEC60534-4VIL1PTFEseal4-7(DN20-40)2DINIEC60534-4IVL1metalseal5-7(DN50)Controlmedi

8、umInertgases,max.60°CFillingvolumeActuatorsize0:0.050dm³Actuatorsize1:0.125dm³Actuatorsize2:0.625dm³Pressure/temperaturecorrelationforangleseatglobevalvebodiesMaterialMax.allowableoperatingpressuresinbarattemperature°C*Con