Double Check Valves

Double Check Detector Assemblies prevent backflow of non-health hazard fire protection system sub..

Series 800 - Pressure type for high hazard comes with ball valves DN15-DN50 Sprin..

Double Check Valve Assemblies Size : 2 1/2" - 10" (65-250mm) Max Working Pressure..

Double Check Valve DN65-DN250 Two independent check valves Hazard Rating : ..

Series 2000/774 Double Check Valve Assemblies prevent the backflow of polluted water from enterin..

Double Check Valve Two independent check valves manufactured from Stainless Steel ..

Series 007/2000B Double Check Valve Assemblies prevent the backflow of contaminated water into th..