Valtek 1″ Mark I 600# Control Valve

Valtek1"MarkI600#ControlValve
GlobeBody:MARKI,Size:1",CarbonSteel,600#Class,ANSIFace-To-Face,RTJ.Trim:=%,Trim:0.81,Cv:15.50,316/FB&FCStellite.Bonnet:Extended,CarbonSteelBonnetFlange&StdBodyBolting,GrafoilGuides,StdTFE"V"Packing,SpiralGraphoilGaskets,StainlessSteelPackingBoxBolting,FlowOver.LinearActuator:Cylinder,Size:25,StdSpring,Air-to-Open,FailClose,BETAI/PX-TEMP4-20mAPositionerw/AirFilter,NippleMounted.
ServiceConditions:
Fluid:DOWTHERM-A
Temperature:565Deg.F
MaxPressureDrop:60PSI
FlowRate:24GPM
0Throttling
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SpecialInstructions:
VitonO-RingsRequiredintheActuatorandPositioner.
SureguardXTPackingRequired.1/4"-316StainlessSteelTubing&SSSwaglokFittingsRequired.AssembledHydroTestRequired.SSGlandFlange,YokeClamp,StemClamp,AndTheirAssociatedBoltsandNutsRequired.
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ExtendedBonnet
Theextendedbonnetprotectsthepackingfromexcessiveheatorcold,whichmayinhibitvalveperformance.Thebonnetisconstructedofcarbonsteelfortemperaturesfrom-20°to800°F (-30°to427°C)
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