Thermostatic Mixing Valve Body Material Lead Free Copper Silicon Alloy Flow Rate 23 gpm Inlet Type Union Outlet Type Solder Inlet Size 1 in Outlet Size 1 in Temp Range 90 Degrees to 160 Degrees F Max Pressure 150 psi Overall Height 5 7/8 in Overall Width 5 13/16 in Inlet Temperature (Cold) 40 Degrees to 85 Degrees F Inlet Temperature (Hot) 120 Degrees to 200 Degrees F For Use With Domestic Hot Water Applications Standards ASSE 1017