Description
Non Return Valves are automatic valves that when the flow is heading forward they open, and when the fluid returns backwards, they block the passage of the fluid.
Description
Specifications
Standards
Key features:
Prevents urban wastewater from returning to the building.
Prevents animals from entering the building.
Can be used as a visit valve.
Opens with minimal fluid pressure.
Product no. | Size (mm) | Thickness | Number in the box |
---|---|---|---|
LG2110D32 | 110 | 3,2 | 8 |
LG2125D32 | 125 | 3,2 | 8 |
Table of standards | |
---|---|
Iran | INSO 9119-1 |
Europe | EN 1329 |