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YOSHITAKE GP-2000EN Pressure Reducing Valve – Steam

Made in Japan
Manufacturer: Yoshitake
Model: GP-2000EN

  • Accurate control
  • Valve leakage meets ANSI Class IV
  • High reduction ratio (20:1)

Specifications

Features For steam, large capacity, EN standard
Type Pilot operated diaphragm type
Specifications Product type Pilot-operated type
Nominal size 15A (1/2″) – 200A (8″)
Application Steam
End connection EN PN16/25 flanged
Inlet pressure 0.1 – 2 MPa
Reduced pressure 0.02 – 1.7 MPa (*)
Reduced pressure 85% 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 Ductile cast iron
Main valve, valve seat Stainless steel
Pilot valve, pilot valve seat Stainless steel
Diaphragm Stainless steel

Dimensions and Weights

Size L (mm) H (mm) Weight (kg) Cv value
15A(1/2) 150 398 15.7 5
20A(3/4) 150 398 16.4 7.2
25A(1) 160 404 20.8 10.9
32A(1-1/4) 180 434 24.7 14.3
40A(1-1/2) 200 434 25.6 18.8
50A(2) 230 498 38.1 32
65A(2-1/2) 290 552 66.7 54
80A(3) 310 575 73 70
100A(4) 350 658 114.3 108
125A(5) 400 658 115 112
150A(6) 480 814 234 225

About flow rate

Specifications Selection Chart
Nominal Size Selection Chart

Dimensional drawing

Dimensional drawing

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