Pressure Reducing Valve
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GPK-2003
* Large capacity * Accurate control * Loading / Setting pressure ratio 1:3.5 |
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| Feature | Remote control / Ductile cast iron | |
| Type | Remote Air-loaded / Pilot operated diaphragm type | |
| Specifications | Application | Steam |
| Inlet pressure | 0.1 - 2.0MPa | |
| Reduced pressure | 0.1 - 1.4MPa | |
| Connection | JIS Rc screwed , JIS 20K RF flanged , JIS 10K FF flanged | |
| Adjustable reduced pressure | 85% 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 | |
Enter a value in the following field for a calculation of flow rate.
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(1/2) | 150 | 353 | 17.5 | 5 |
| 20A(3/4) | 150 | 353 | 17.5 | 7.2 |
| 25A(1) | 160 | 359 | 22.0 | 10.9 |
| 32A(1 1/4) | 180 | 389 | 25.0 | 14.3 |
| 40A(1 1/2) | 180 | 389 | 25.0 | 18.8 |
| 50A(2) | 230 | 453 | 36.5 | 32 |
[About flow rate]
| Selection data： | Specifications Selection Chart Nominal Size Selection Chart (For Steam) |
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| Instruction Manual (935 KB) |
| CAD external view (364 KB) |
| Drawing(15-40A) (294 KB) |
| Drawing(50A) (293 KB) |
