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, pressurization 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
| Approvals |
- NF EN 1567 conform (all sizes)
- NF EN 1567 approved (1/2" and 3/4")
|
| Medium type |
drinking water |
| DN size |
20 mm |
| Connection Inlet/Outlet |
external thread |
| Outlet pressure |
1,5 ... 5,5 bar |
| Max. operating temp. |
30C (70C with max. press. 10bar) |
| Flow capacity Kvs |
3,5 |
| Body material |
brass, dezincification resistant |
| Spring bonnet material |
synthetic material |
| Setpoint scale |
Yes |
| Balanced seat design |
Yes |
| Additional Descriptions |
- Inlet pressure balancing - no influence on outlet pressure by fluctuating inlet pressure
- The valve insert is of high quality synthetic material and can be fully exchanged
- The outlet pressure is set by turning the adjustment knob
- The set pressure is directly indicated on the set point scale
- The adjustment spring is not in contact with the drinking water
- With internal and external threads 1/2"- 1"
- Also available without fittings
- All materials are UBA conform
- All materials are ACS approved, all sizes
|
| Port diameter |
3/4 inch |
| Maximum inlet pressure |
25 bar |
| Preset Outlet Pressure |
3 bar |
| Minimum pressure drop |
1 bar |
