Pressure Reducing Valve/Drain Separator

GP-1001

* Superior durability
* Stable performance
* Valve leakage meets ANSI Class IV
* High reduction ratio (20:1)
* Easy adjustment with handle





GP-1001

Specifications

Features For steam, with handle
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 Ductile cast iron
Valve and valve seat Stainless steel
Piston, cylinder Brass or bronze
Diaphragm Stainless steel

Remarks


Dimensions and Weights
Size L (mm) H (mm) Weight (kg) Cv value
15A(1/2) 150 290 8.1 1
20A(3/4) 155 290 8.6 2.3
25A(1) 160 305 10.1 4
32A(1-1/4) 190 328 14.1 6.5
40A(1-1/2) 190 328 14.6 9
50A(2) 220 352 20.1 16
65A(2-1/2) 245 362 30.1 25
80A(3) 290 409 35.1 36
100A(4) 330 455 52.6 64

About flow rate

Dimensional drawing

Dimensional drawing