Pressure Reducing Valve
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GD-43-20
* Max. Inlet pressure: 2.0 MPa * Direct-acting type * Wetted parts SCS14A/SUS316 stainless steel * Material identification for recycling * Stable pressure control by pressure balance structure |
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| Feature | Direct-acting type / Wetted parts: SCS14A/SUS316 stainless | |
| Type | Direct-acting type | |
| Specifications | Application | Cold and hot water , Steam for washing or sterilization |
| Inlet pressure | Max. 2.0MPa | |
| Reduced pressure | 0.02 - 0.5MPa(*1) | |
| Connection | JIS 20K RF flanged | |
| Min. differential pressure | 0.05MPa | |
| Max. pressure reduction ratio(*2) | 20:1 | |
| Max. temperature | 90 degree(C) | |
| Material | Body | Stainless steel |
| Valve & seat | Synthetic rubber & stainless steel | |
| Diaphragm | Synthetic rubber & PTFE | |
| *1 Reduced pressure (A): 0.02-0.1 MPa (B): 0.1-0.25 MPa (C): 0.25-0.5 MPa *2 Max. pressure reduction ratio cool and warm water --- 10:1 air, carbon dioxide, nitrogen gas --- 20:1 * The maximum pressure for steam is 0.2 MPa * The maximum temperatue for steam is 130 degree(C) for 30 minutes use. And 4 hours interval must be taken for re-use. |
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) | 195 | 136 | 2.8 | 0.4 |
| 20A(3/4) | 195 | 136 | 3.0 | 0.6 |
| 25A(1) | 195 | 136 | 4.0 | 0.8 |
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| Drawing (190 KB) |
| Instruction Manual (751 KB) |
| CAD external view (76 KB) |
