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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

Features For steam, SS wetted parts
Type Pilot operated piston type
Specifications Product type Pilot-operated type
Nominal size 15A (1/2″) – 100A (4″)
Application Steam
End connection JIS 10K FF flanged
Inlet pressure 0.1 – 1 MPa
Reduced pressure 0.05 – 0.9 MPa
Reduced pressure 90% or less of the inlet pressure(gauge pressure)
Min. differential pressure 0.05 MPa
Max. pressure reduction ratio 20 : 1
Working temperature Max. 220 degree(C)
Valve seat leakage 0.01% or less of rated flow
Material Body Stainless steel
Valve and valve seat Stainless steel
Piston, cylinder Stainless steel
Diaphragm Stainless steel

Dimensions and Weights

Size L (mm) H (mm) Weight (kg) Cv value
15A(1/2) 150 288 8.3 1
20A(3/4) 155 288 8.8 2.3
25A(1) 160 303 10.5 4
32A(1 1/4) 190 326 14.8 6.5
40A(1 1/2) 190 326 15.3 9
50A(2) 220 350 20.8 16
65A(2 1/2) 245 360 27.4 25
80A(3) 290 407 38.8 36
100A(4) 330 454 54.5 64

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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