Description :
- Controls and maintains a constant preset reduced downstream pressure regardless of variations in downstream demand or upstream pressure
| DN |
| 11/2(F/F) |
| 40 and 50 |
| 65 |
| 80 |
| 100 |
| 125 |
| 150 |
| 200 |
| 250 |
| 300 |

Description :
| DN |
| 11/2(F/F) |
| 40 and 50 |
| 65 |
| 80 |
| 100 |
| 125 |
| 150 |
| 200 |
| 250 |
| 300 |