Pressure Reducing Valve
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GD-30
* Direct-acting type * Small, compact and advanced design * Superior performance and durability * Easy adjustment with handle * Integral strainer prevents dirt problem |
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| Feature | Direct-acting type / Bronze / Screwed | |
| Type | Direct-acting type | |
| Specifications | Application | Steam |
| Inlet pressure | Max. 1.7MPa | |
| Reduced pressure | 0.02 - 1.0MPa(*) | |
| Connection | JIS Rc screwed | |
| Min. differential pressure | 0.05MPa | |
| Max. pressure reduction ratio | 10:1 | |
| Max. temperature | 210 degree(C) | |
| Material | Body | Bronze |
| Valve & seat | Stainless steel | |
| Bellows | Phosphor bronze | |
| * Reduced pressure A: 0.02-0.1 MPa B: 0.05-0.4 MPa C: 0.35-1.0 MPa |
| Size | L (mm) | H (mm) | Weight (kg) |
| 15A(1/2) | 80 | 191 | 1.9 |
| 20A(3/4) | 85 | 191 | 1.9 |
| 25A(1) | 95 | 191 | 2.0 |
| 40A(1-1/2) | 140 | 307 | 10.1 |
| 50A(2) | 150 | 307 | 10.4 |
[About flow rate]
| Selection data： | Nominal Size Selection Chart |
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| Drawing (324 KB) |
| Instruction manual (300 KB) |
| CAD external view (48 KB) |
