Product Description
According EN 806-2 pressure reducing valves of this type protect household water installations against excessive pressure from the supply. They can also be used for industrial or commercial applications within the range of their specification. By installing a pressure reducing valve, pressurisation damage is avoided and water consumption is reduced. The set pressure is also maintained constant, even when there is wide inlet pressure fluctuation. Reduction of the operating pressure and maintaining it at a constant level minimizes flow noise in the installation.
Technical Properties
| Medium type |
drinking water |
| DN size |
20 mm |
| Connection Inlet/Outlet |
IN:ext.thread; OUT:conn.set,ext.thread |
| Outlet pressure |
1,5 ... 6 bar |
| Max. operating temp. |
40C |
| Flow capacity Kvs |
1,73 |
| Body material |
brass |
| Body finishing |
nickel plated |
| Spring bonnet material |
brass |
| Balanced seat design |
Yes |
| Additional Descriptions |
- Inlet pressure balancing - no influence on outlet pressure by fluctuating inlet pressure
- Outlet pressure adjustable with adjusting screw
- The adjustment spring is not in contact with the drinking water
- Compact construction
|
| Port diameter |
3/4 inch |
| Maximum inlet pressure |
10 bar |
| Minimum pressure drop |
1 bar |
