Primary Pressure Regulating Valve GPR-2000 | Yoshitake Inc.

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Primary Pressure Regulating Valve

GPR-2000

* Large capacity and distinguished performance
* Wide range pressure adjustment
Image:GPR-2000

Feature Pilot operated type / Diaphram type
Category Primary pressure regulating valve
Specifications Application Steam
Pressure regulating range 0.02 - 1.4MPa("\"\\\"\\\\\\\"(*1) (*2)\\\\\)
Connection JIS Rc screwed, JIS 10K FF flanged, JIS 20K RF flanged
Material Body Ductile cast iron
Main valve Stainless steel
Valve seat Stainless steel
Pilot valve, pilot valve seat Stainless steel
Diaphragm Stainless steel
Remarks
*1 JIS Rc screwed or JIS 20K FF flanged
A: 0.02-0.15 MPa
B: 0.1-1.1 MPa
C: 1.0-1.4 MPa
JIS 10K FF flanged
A: 0.02-0.15 MPa
B: 0.1-1.0 MPa
*2 When the set pressure is between 0.02 MPa and 0.1 MPa, back pressure should not exist.

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Screwed type
Size L (mm) H (mm) Weight (kg) Cv value
15A(1/2) 150 398 14.5 5
20A(3/4) 150 398 14.5 7.2
25A(1) 160 404 18.8 10.9
32A(1-1/4) 180 434 22 14.3
40A(1-1/2) 180 434 22 18.8
50A(2) 230 498 33.6 32

Flanged type
Size L (mm) H (mm) Weight (kg) Cv value
15A(1/2) 146 (142) 398 16 (15.8) 5
20A(3/4) 146 (142) 398 16.5 (16.3) 7.2
25A(1) 156 (152) 404 21.5 (21.1) 10.9
32A(1-1/4) 176 (172) 434 24.5 (24) 14.3
40A(1-1/2) 196 (192) 434 25 (24.6) 18.8
50A(2) 222 (218) 498 36.6 (36.4) 32
65A(2-1/2) 282 (278) 552 64.9 (64.6) 60
80A(3) 302 (294) 575 72.1 (69.9) 78
100A(4) 342 (330) 658 111.6 (108) 120


Dimensional drawing
Dimensional drawing:GPR-2000

Data Downloading
Drawing(Jis Rc Jis 10K) (1,447 KB)
Drawing(Jis 20K) (895 KB)
Instruction Manual (368 KB)
CAD external view (482 KB)

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