Basic Documentation

ContactCustomerSupportat1-888-593-7876toordertoday!78
Description
TheFlowrite599Serieshighpressureclose-off,two-wayanged
ironbodyglobevalves,aredesignedtoworkwitheitherpneumatic
orelectronicactuatorswith3/4-inch(20mm)or1-1/2-inch
(40mm)stroke.TheyareavailableinbothANSIClass125and
250fornormallyopenornormallyclosedaction.
Features
• Universalbonnet,fordirect-coupledactuators
• Equalpercentageowcharacteristic
• Stainlesssteeltrimandstems
• Metal-to-metalseats
• 200psiclose-offforalllinesizes
• ANSIClassIVleakage(≤0.01%ofCv)
• Greaterthan100:1rangeability
• EPDMO-ringpacking
• Cartridge-typepackingforeasyservice
• Orderableasavalveonlyorasacomplete
valve/actuatorassembly
Applications
Typicalapplicationsincludecontrolofhotorchilledwater;
orwater-glycolsolutionsupto50%.
High Pressure Close-off Two-Way Flanged Iron Globe Valves
2-1/2to6",EqualPercentageFlow
NormallyOpen,NormallyClosed
ANSIClass125or250
Specications
Valve Size .........................................................2-1/2to6”(65to150mm)
Body Style ......................................................CastIronASTMA126ClassB
Seat Style ........................................................................... Metal-to-metal
Action .................................. NormallyOpen(NO)orNormallyClosed(NC)
Valve Body Rating ................................................... ANSIClass125or250
Stem Travel
2-1/2and3” ............................................................. 3/4”(20mm)Stroke
 4,5and6” ............................................................ 1-1/2”(40mm)Stroke
Materials
Body ............................................................CastIronASTMA126ClassB
 Trim .................................................................................. StainlessSteel
 Stem ................................................ StainlessSteelASTMA582Type303
Packing
 NormalDutyPacking .......................................................... EPDMO-ring
Operating
ControlledMedium ...................................Water,GlycolSolutionsto50%
Medium Temperature Range ............................20°Fto250°F(-7to120°C)
Max. Inlet Pressure
 Water .............................................................. RefertoReferenceSection
Max. Recommended Differential Pressure for Modulating Service
 StainlessSteelTrim
 Liquid .......................................................................... 50psig(345kPa)
Rangeability ..................................................................................>100:1
Close-off Ratings .............................................AccordingtoANSI/FCI70-2
Close-off Pressure ........................................................................ 200psig
Leakage Rate ........................................................ClassIV(≤0.01%ofCv)
Dimensions
 Face-to-face ...................................................................ANSI/ISA575.03