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Pressure Reducing Valve/Drain Separator

GP-1000H - Pressure Reducing Valves for Steam

Price: Contact

  • Model: GP-1000H
  • DOWNLOAD CATALOG

  • Trademark: YOSHITAKE
  • Origin: Japan
  • Pressure Reducing Valves for Steam

    GP-1000H

    * Maximum inlet pressure: 1.6 MPa
    * Superior durability
    * Stable performance
    * Valve leakage meets ANSI Class IV
    * High reduction ratio (20:1)

    Specifications

    Features For steam, Max. 1.6MPa
    Type Pilot operated piston type
    Specifications Product type Pilot-operated type
    Nominal size 15A (1/2") - 100A (4")
    Application Steam
    End connection JIS 16K FF flanged, ASME Class 300 flanged
    Inlet pressure 0.1 - 1.6 MPa
    Reduced pressure 0.05 - 1.4 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 Ductile cast iron
    Valve and valve seat Stainless steel
    Piston, cylinder Stainless steel
    Diaphragm Stainless steel

    Remarks

    * Reduced pressure
    A: 0.05-0.9 MPa
    B: 0.9-1.4 MPa


    Dimensions and Weights (JIS 16K FF flanged)
    Size L (mm) H (mm) Weight (kg) Cv value
    15A(1/2) 150 291 8.0 1
    20A(3/4) 155 291 8.5 2.3
    25A(1) 160 300 10.0 4
    32A(1 1/4) 190 333 14.0 6.5
    40A(1 1/2) 190 333 14.5 9
    50A(2) 220 353 20.0 16
    65A(2 1/2) 245 357 30.0 25
    80A(3) 290 404 35.0 36
    100A(4) 330 450 52.5 64

    Dimensions and Weights (ASME Class 300 flanged)
    Size L (mm) H (mm) Weight (kg) Cv value
    25A(1) 160 300 10.0 4
    32A(1 1/4) 180 333 14.0 6.5
    40A(1 1/2) 200 333 15.5 9
    50A(2) 230 353 21.0 16
    65A(2 1/2) 278 357 30.0 25
    80A(3) 310 404 37.0 36
    100A(4) 350 450 57.0 64

     

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