Priority valve with pressure reduction and stabilization

CODE: 12.102

Under normal operating conditions reduces and stabilizes domestic water pressure. Prevents also the flow of water behind it if the inlet pressure drops below the value set on the pilote valve. Used, for example to secure the propper pressure in the fire protection pipeline by cutting off domestic water in case of fire. Body: ductile cast iron GJS-400 (flanged valves), gray cast iron GJL-250 (threaded valves).

DN End type Netto price (EUR): Availability
3/4" threaded  1 411,16 on order
1" threaded  1 411,16 standard
1"1/4 threaded  1 506,74 standard
1"1/2 threaded  1 564,19 standard
2" threaded  1 636,74 standard
2"1/2 threaded  1 720,93 on order
50 flanged  2 806,28 standard
65 flanged  2 961,16 standard
80 flanged  3 372,09 standard
100 flanged  4 108,60 on order
150 flanged  5 519,30 on order

MAIN FEATURES:

Nominal pressure= 2,5 MPa (flanged valve)

Nominal pressure= 1,6 MPa (threaded valve)

Temperature range= +2°C ÷ +80°C (flanged valve)

Temperature range= +0,5°C ÷ +50°C (threaded valve)

Pressure stabilization range= 0,2 MPa ÷ 1,1 MPa (flanged valve)

Pressure stabilization range= 0,1 MPa ÷ 0,65 MPa (theaded valve) – on request 0.3 MPa ÷ 1.2 MPa


Face-to-face lenght DIN3202-F1

Flange connection variants PN10, PN16, PN25

Conform EN 1074 standard

PZH certified for potable water