The valve prevents the flow of water behind the valve if the inlet pressure drops below the level set by the adjustment screw. Used, for example, behind a fire branch to secure the appropriate pressure in the fire protection pipeline by cutting off domestic water. Body, stem, springs, adjustment screw: stainless steel, diaphragm: EPDM.
Threaded stainless steel priority valve
CODE: 12.103S
| DN | Netto price (EUR): | Availability |
|---|---|---|
| 1" | 944,19 | on order |
| 1"1/2 | 1 386,28 | on order |
| 2" | 1 461,16 | on order |
MAIN FEATURES:
Nominal pressure= 1.6 MPa
Pressure adjustment range 0.1 MPa ÷ 0.5 MPa (or, on request 0.3 MPa ÷ 0.8 MPa)
Temperature range= -15°C ÷ +80°C
Meets requirements of EN 1074 standard
PZH certified for potable water
