英式減壓閥
Features:
- Having a constant outlet pressure by oscillate inlet pressure
- Adjustable outlet pressure: 3 bar up to 10 bar
- Low friction lost design
- Compact and simple design
- Designed and constructed in accordance with BS 5041 standard
- Tested according to BS 5041 standard
Application:
- Suitable for firefighting system in high rise buildings and offshore industry
- Operating temperature : 0°C ~ 38°C
- Maximum Operating Pressure : 20 bar
- Medium can be seawater and fresh water
| Rating | Configuration | DN | ØA | B | C | D | E | Remarks |
| PN20 | Flange x Instantaneous | 65 | 63 | 75 | 141 | 212.5 | 202 | Flange according to BS10 / BS EN1092 / ASME B16.24 |
| Flange x Thread | 65 | 63 | 75 | 108 | 212.5 | 202 | Flange according to BS10 / BS EN1092 / ASME B16.24 | |
| Flange x Thread | 40 | 38 | 64 | 94.5 | 203 | 196.5 | Flange according to BS10 / BS EN1092 / ASME B16.24 | |
| Thread x Instantaneous | 65 | 63 | 104 | 141 | 212.5 | 202 | ||
| Thread x Thread | 65 | 63 | 104 | 108 | 212.5 | 202 | ||
| Thread x Thread | 40 | 38 | 81.5 | 94.5 | 203 | 196.5 |
#PRV x Flange x Ins
#PRV x Flange x Thread
#PRV x Thread x Ins
#PRV x Thread x Thread