ADJUSTABLE REDUCING VALVE1. Size : DN50-DN600
2. the product is used in high-rise bulidings where dynamic and static pressures should be reduced.
when pressure fluctuates or flow-rate changes before the valve,it can reduce high-pressure of the water inside the pipelines to stable low pressure automatically,and outlet pressure at the reducing valve can be adjusted in certain range as required
3. materials : Main body: cast iron coated with epoxy
pilot valve: cooper
connecting pipe : cooper /stainless steel
4. pressure and temperature:
working pressure :1.0/1.6/2.5 MPA
Working pressure : 0-80 °C
specification | H1 | H2 | L | hole number
|
DN50 | 160 | 125 | 215 | 4-18 |
DN65 | 180
| 145 | 235 | 4-18 |
DN80 | 195 | 160 | 250 | 8-18 |
DN100 | 216 | 180 | 290 | 8-18 |
DN125 | 240 | 210 | 325 | 8-18 |
DN150 | 280 | 240 | 360 | 8-22 |
DN200 | 336 | 295 | 426 | PN10/8-22 PN16/12-22 |
DN250 | 405 | 355 | 455 | PN10/12-22 PN16/12-27 |
DN300 | 460 | 400 | 520 | PN10/12-22 PN16/12-27 |
200X ADJUSTABLE REDUCING VALVE