Additional InformationCSA Certified|NSF/ANSI 372
Marketing InformationCombination (Dual Unit) Valves combine the functions of pressure reducing (fill) valve and a non-code pressure reducing relief valve. Both Valves are equipped with an EPDM diaphragm. The diaphragm operated relief valve operates with a low differential between opening and closing pressures. The diaphragm operated pressure reducing valve is equipped with an inlet strainer and built-in low inlet pressure check valve.