Anti-flood valve

Anti flooding valves are meant to interrupt the water supply when the pipes break. Pipe breakage is detected by sensing an increase in the velocity of the flow by mechanical means (Ramus Securam) or by detecting the increase of differential headloss or pressure drop at the outlet (Ross 37 WRDP and Ross 37WR). When these valves are installed, you can obtain big savings if damages from floods are avoided.