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YOSHITAKE GP-1000SS Pressure Reducing Valve – Steam

Made in Japan
Manufacturer: Yoshitake
Model: GP-1000SS

  • Wetted parts: Stainless steel
  • Superior durability
  • Stable performance
  • Valve leakage meets ANSI class IV
  • High reduction ratio (20:1)

Specifications

FeaturesFor steam, SS wetted parts
TypePilot operated piston type
SpecificationsProduct typePilot-operated type
Nominal size15A (1/2″) – 100A (4″)
ApplicationSteam
End connectionJIS 10K FF flanged
Inlet pressure0.1 – 1 MPa
Reduced pressure0.05 – 0.9 MPa
Reduced pressure90% or less of the inlet pressure(gauge pressure)
Min. differential pressure0.05 MPa
Max. pressure reduction ratio20 : 1
Working temperatureMax. 220 degree(C)
Valve seat leakage0.01% or less of rated flow
MaterialBodyStainless steel
Valve and valve seatStainless steel
Piston, cylinderStainless steel
DiaphragmStainless steel

Dimensions and Weights

SizeL (mm)H (mm)Weight (kg)Cv value
15A(1/2)1502888.31
20A(3/4)1552888.82.3
25A(1)16030310.54
32A(1 1/4)19032614.86.5
40A(1 1/2)19032615.39
50A(2)22035020.816
65A(2 1/2)24536027.425
80A(3)29040738.836
100A(4)33045454.564

About flow rate

Please refer to the nominal size selection chart when the inlet pressure is 0.6 MPa or more and the pressure reduction ratio exceeds 10:1.

Specifications Selection Chart
Nominal Size Selection Chart (For Steam)

Dimensional drawing

Dimensional drawing

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