Van giảm áp cho nước hoặc khí
Mô tả kỹ thuật van giảm áp Hàn Quốc (Pressure Regulating Valves) cho nước (khí):
| SWR-P11 (25-40A) |
SWR-P12 (25-150A) |
SWR-P12H (32-150A) |
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| Fluid | Water, Light Oil | |||
| Inlet Pressure | Max. 10bar | |||
| Operating Temperature | Max. 80℃(Max. 120℃: Optional) | |||
| Min. Opening Pressure | 0.5 bar | 3.0(7.0)bar | ||
| Control Range |
25A | 0.5 ~ 3.0bar 3.1 ~ 7.0bar (7.1~10.0bar- 25A) |
0.5 ~ 4.0bar 4.1 ~ 7.0bar |
– |
| 32A~40A | 7.1 ~ 10.0bar | |||
| 50A~80A | – | |||
| 100A~150A | 0.5 ~ 3.0bar | 3.1 ~ 4.0bar 4.1 ~ 8.0bar 8.1 ~ 10.0bar |
||
| End Connections | PT | Flanged | ||
| Hydrostatic Test | 15bar-3min. | |||
| Material | Body, Cover | Cast Iron | ||
| Trim | Stainless Steel, Cast Bronze, Brass | |||
Tính năng:
- Direct acting type : Quick and accurate operation
- Streamlined flow passage : Low pressure drop and reduced noise
- Balanced trim : Stable operation and increased capacity
- Integrated seat and guide : Easy maintenance
- Densely subdivided springs : Precise operation and increased capacity
- Reinforced diaphragm : Extended service life
- NBR disc : Drip-tight shut-off
