Product Overview
Electrically operated ON/OFF valve (valve closed or funny open). The valves DN300 and higher are equipped with two auxiliary valves studied to control a fast response. When the solenoid control system is actuated to open, the main valve will open wide. When actuated to close, the main valve will close drip tight. Available as normally closed NC or normally open NO valve. The velocity is adjustable through a needle valves installed above the main chamber.
The solenoid valve may be operated by remote devices such as timer, relays etc. Valves normally used when is requested remote control of flow (on-off) in pipelines or remote control of flow into reservoir. Solenoid available: mono-stable and bi-stable.
Additional features
– Check function. When the outlet became higher than inlet this function prevent the back-flow;
– Reverse flow. Main valve totally open if outlet is higher than inlet;
– On-off float control function (safety control);
– On-off altitude control function (safety control);
– Two ways flow;
– IP 68 available for the solenoids;
– Relief function (valve electrically closed but hydraulic relief function ready to operate);
– Maximum inlet pressure surge control;
– Additional features combined with pressure control, flow and level control, (see respective regulating valve).
Qualità certificata e garantita
