Pressure Reducing Valve/Drain Separator

GP-1200SS

* Remote Air-loaded type
* Wetted Parts: Stainless steel
* Pilot operated piston type
* Superior durability
* Stable performance
* Valve leakage meets ANSI class IV
* High reduction ratio (20:1)





GP-1200SS

Specifications

Features For steam, remote control, SS wetted parts
Type Remote Air-loaded, pilot operated piston type
Specifications Product type Pilot-operated type
Nominal size 15A (1/2") - 50A (2")
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

Remarks


Dimensions and Weights
Size L (mm) H (mm) Weight (kg) Cv value
15A(1/2) 150 220 8.3 1
20A(3/4) 155 220 8.8 2.3
25A(1) 160 235 10.5 4
32A(1 1/4) 190 258 14.8 6.5
40A(1 1/2) 190 258 16.3 9
50A(2) 220 282 20.8 16

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.

Dimensional drawing

Dimensional drawing