Mixing Valve, Body Material Glass-Filled Polysulfone, Flow Rate 0.35 to 5.5 gpm, Inlet Type Compression, Outlet Type Compression, Inlet Size 3/8 in, Outlet Size 3/8 in, Temp. Range 95 Degrees to 125 Degrees F, Max. Pressure 125 psi, Overall Height 5 in, Overall Width 1 7/8 in, Inlet Temperature (Cold) 33 Degrees to 80 Degrees F, Inlet Temperature (Hot) 120 Degrees to 180 Degrees F, Standards Annex G, ASSE 1070CSA B125.3NSF 61