Differential Pressure Control Valves
Flange Type Differential Pressure Control Valve
Fig.1250-DF
Size DN40~DN300
Working pressure PN16 / PN25
Standard ISO 7005
Features
- Can achieve dynamic hydraulic balance.
- Solves the hydraulic imbalance problem of variable flow systems.
- Effectively adjusts and keeps the pressure difference between the inlet and outlet water pipes constant.
Dimensions(mm/inch):
| SIZE | mm inch |
50 2 |
65 2½ |
80 3 |
100 4 |
125 5 |
150 6 |
200 8 |
250 10 |
300 12 |
|---|---|---|---|---|---|---|---|---|---|---|
| L | mm inch |
178 7.00 |
191 7.50 |
203 8.00 |
229 9.00 |
254 10.00 |
267 10.50 |
292 11.50 |
330 13.00 |
356 14.00 |
| H | mm inch |
418 16.46 |
418 16.46 |
488 19.21 |
538 21.18 |
654 25.75 |
740 29.13 |
935 36.81 |
1126 44.33 |
1316 51.81 |
| D | mm inch |
183 7.20 |
183 7.20 |
253 9.96 |
253 9.96 |
306 12.05 |
306 12.05 |
355 13.98 |
445 17.52 |
445 17.52 |