Primary Pressure Regulating Valve
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GD-4R
* A simple design minimizes breakdowns and makes maintenance easy * Operations is reliable and accurate |
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| Feature | Direct acting type / For low pressure | |
| Category | Primary pressure regulating valve | |
| Specifications | Application | Air , Other non-dangerous fluids |
| Pressure regulating range | 2 - 200kPa(*) | |
| Connection | JIS 10K FF flanged | |
| Material | Body | Cast iron |
| Main valve, | Stainless steel | |
| Main valve seat | Stainless steel | |
| Diaphragm | NBR | |
| * Please contact us for pressure range of each size. |
| Size | L (mm) | H (mm) | Weight (kg) | Cv value |
| 20A(3/4) | 170 | 565 | 27 | 2 |
| 25A(1) | 170 | 565 | 28 | 3 |
| 32A(1-1/4) | 180 | 585 | 28 | 4 |
| 40A(1-1/2) | 180 | 585 | 29 | 5 |
| 50A(2) | 180 | 595 | 31 | 8 |
| 65A(2-1/2) | 215 | 700 | 39 | 21 |
| 80A(3) | 260 | 715 | 48 | 27 |
| 100A(4) | 300 | 785 | 64 | 42 |
| 125A(5) | 360 | 840 | 88 | 72 |
| 150A(6) | 382 | 895 | 123 | 94 |
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| CAD external view (302 KB) |
| Drawing (186 KB) |
