Pressure Reducing Valve
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GD-27G
* For gas application * Direct-acting type * Anti-corrosion material for wetted parts * Low noise and stable pressure control * Integral strainer prevents dirt problem * Closed construction makes no leakage outside |
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| Feature | Direct-acting type / Inlet pressure 1.0 MPa / For gas application | |
| Type | Direct-acting type | |
| Specifications | Application | Air , Other non-dangerous fluids |
| Inlet pressure | Max. 1.0MPa | |
| Reduced pressure | 0.05 - 0.7MPa(*) | |
| Connection | JIS 10K FF flanged | |
| Min. differential pressure | 0.05MPa | |
| Max. pressure reduction ratio | 10:1 | |
| Max. temperature | 90 degree(C) | |
| Material | Body | Bronze |
| Valve | Synthetic rubber | |
| Seat | Bronze | |
| Diaphragm | Synthetic rubber | |
| * Reduced pressure (A): 0.05-0.35 MPa (B): 0.3-0.7 MPa |
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 |
| 25A(1) | 160 | 170 | 5.1 | 3.5 |
| 32A(1 1/4) | 200 | 224 | 7.5 | 6 |
| 40A(1 1/2) | 200 | 224 | 7.7 | 7 |
| 50A(2) | 220 | 239.5 | 10.9 | 11 |
| 65A(2 1/2) | 220 | 329 | 20.0 | 21 |
| 80A(3) | 230 | 345 | 22.0 | 26 |
| 100A(4) | 270 | 412 | 33.0 | 38 |
[About flow rate]
| Selection data： | Rated Flow Flowrate Chart Nominal Size Selection Chart |
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| Drawing (416 KB) |
| CAD external view (126 KB) |
