Function and use
Adjust and control the outlet pressure of the main valve. The outlet pressure of the main valve will not change its outlet pressure due to the change of the inlet pressure. It can be used for domestic water supply, fire protection systems and industrial water supply systems.
Pressure Rating: PN10, PN16, PN25
Diaphragm type: DN20～450
Piston type: DN500~750
Piston type: 0～80oC
| Nominal diameter DN(mm) | Size (mm) | ||
| L | W | H | |
| 20 | 150 | 245 | 195 |
| 25 | 160 | 254 | 208 |
| 32 | 180 | 263 | 222 |
| 40 | 200 | 272 | 237 |
| 50 | 203 | 282 | 254 |
| 65 | 216 | 292 | 272 |
| 80 | 241 | 310 | 282 |
| 100 | 292 | 330 | 303 |
| 125 | 330 | 358 | 344 |
| 150 | 356 | 385 | 385 |
| 200 | 495 | 438 | 437 |
| 250 | 622 | 490 | 532 |
| 300 | 698 | 550 | 600 |
| 350 | 787 | 617 | 677 |
| 400 | 914 | 693 | 764 |
| 450 | 978 | 778 | 862 |
| 500 | 978 | 873 | 972 |
| 600 | 1230 | 980 | 1096 |
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