Mixing Valve Body Material Brass Flow Rate 20 gpm at 125 psi Inlet Type PEX Outlet Type PEX Inlet Size 1 in Outlet Size 1 in Temp Range 80 Degrees to 120 Degrees F Max Pressure 150 psi Overall Height 5 7/8 in Overall Width 5 7/8 in Inlet Temperature (Cold) 39 Degrees to 85 Degrees F Inlet Temperature (Hot) 120 Degrees to 180 Degrees F For Use With Baths Lavatories Showers Sinks Includes Hex Wrench Standards ASSE 1016-96 ASSE 1017ASSE 1069 ASSE 1070CSA B125 Certified