Non-return Valves
| Code | Description | Diameter |
|---|---|---|
![[] Non-return Valve, Ø40mm image](https://www.nuovarade.com/images/items/itm_197023_024.jpg)
|
Non-return Valve, Ø40mm | 40cm |
|
|
Non-return Valve, Ø50mm | 50cm |