YOSHITAKE,耀希达凯,GP-2000,GP-1000,日立阀门

  YOSHITAKE,耀希达凯,GP-2000,GP-1000,日立阀门  

 

产品展示

Pressure Reducing Valve(Drain Separator/Check Valve/Water hammer arrestor)
GDK-2000
* Large capacity
* Quick response
* Accurate control
Image: GDK-2000

Feature Remote control / Ductile cast iron
Type Remote Air-loaded / Direct-acting type
Specifications Application Steam
Inlet pressure 0.1 - 2.0MPa
Reduced pressure 0.05 - 1.4MPa
Connection JIS Rc , JIS 20K RF , JIS 11K FF
Adjustable reduced pressure 90% or less of the inlet pressure(gauge pressure)
Min. differential pressure 0.05MPa
Max. pressure reduction ratio 10:1
Max. temperature 220 degree(C)
Material Body Ductile cast iron
Valve & seat Stainless steel
Diaphragm Stainless steel

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Enter a value in the following field for a calculation of flow rate.
Application:
Inlet
pressure:
MPa | Reduced
pressure:
MPa
* Whenever you change values, be sure to click on the "Calculate" button.
Capacity may vary according to the installation condition.
Please contact the international Dept. when placing an order.
Size L (mm) H (mm) Weight (kg) Cv value
15A 150 244 12.4 5
20A 150 244 12.4 7.2
25A 160 251 16.4 10.9
32A 180 282 19.9 14.3
40A 180 282 19.9 18.8
50A 230 319 30.5 32

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[About flow rate]

Selection data:   

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Dimensional drawing
Dimensional drawing:GDK-2000
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