Standard pattern pressure reducing valve, D04FS
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| 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. |
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| Media |
Water |
| Body material |
brass, dezincification resistant |
| Spring bonnet material |
synthetic material |
| Port connection type |
external threads |
| Static pressure |
PN16 |
| Pressure setpoint range |
1,5 ... 6 bar |
| Max. media temperature |
40 oC |
| Additional description |
Operating temperature: max. 40oC accord. to DIN EN 1567; max. 70C (max. operating pressure 10bar); (WRC approval up to 23oC)
| • |
Compact construction |
| • |
The adjustment spring is not in contact with the potable
water |
| • |
Outlet pressure adjustable with green adjustment knob |
| • |
Inlet pressure balancing - fluctuating inlet pressure does not influence outlet pressure |
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| Port diameter | DN size | Kvs value | Type |
|---|
| inch | mm | | |
|---|
| 3/8 | 10 | — | D04FS-3/8A  | | 1/2 | 15 | 2,7 | D04FS-1/2A | | 3/4 | 20 | 2,9 | D04FS-3/4A |
| Description | Additional Product Type |
|---|
| Pressure gauge with housing diameter 50 mm, connection thread G 1/4, range 0 - 4 bar | M38K-A4 | | Pressure gauge with housing diameter 50 mm, connection thread G 1/4, range 0 - 10 bar | M38K-A10 |
| Description | Additional Product Type |
|---|
| Valve insert complete | D04FSA-1/2 | | Blanking plug with O-ring R1/4"(5 pcs.) | S06K-1/4 |
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