Thermostatic Mixing Valve, Body Material Brass, Flow Rate 12 gpm, Inlet Type Compression, Outlet Type Compression, Inlet Size 1/2 in, Outlet Size 1/2 in, Temp. Range 39 Degrees to 180 Degrees F, Max. Pressure 125 psi, Overall Height 5 in, Overall Width 5 in, Inlet Temperature (Cold) 40 Degrees to 85 Degrees F, Inlet Temperature (Hot) 120 Degrees to 180 Degrees F, For Use With Lavatory Faucets or Roman Tubs, Includes Check Stop, Temperature Gauge, Standards ASSE 1070, CSA B-125.3