| Ø | face to face |
| 1"1/4 | 144 |
| 1"1/2 | 158 |
| 2" | 190 |
| 2"1/2 | 270 |
| 3" | 324 |
334 - Threaded
Ball check valve.
Excluded from 97/23/EC Directive (article 1, §3.2) - EN 12050-4 (for lifting stations) - PVC-U body & ball - EPDM gasket - PS: 10 bar - TS: 0°C/+60°C.
| Ø | face to face |
| 1"1/4 | 144 |
| 1"1/2 | 158 |
| 2" | 190 |
| 2"1/2 | 270 |
| 3" | 324 |
