Thermostatic Mixing Valve, Sub Brand: DirectConnect™, Series: AMX, Flow Rate: 8 gpm, Inlet Temperature (Cold): 33 - 80 Deg F, Inlet Temperature (Hot): 100 - 180 Deg F, Material of Construction: Brass/Stainless Steel, Maximum Pressure Rating: 150 psi, Overall Height: 8-5/8 inch, Overall Width: 4-7/16 inch, Size: 1/2 inch x 3/4 inch, Connection Type: PEX Union x FNPT Bottom, Temperature Rating: 90 - 130 Deg F, Flow Coefficient (Cv): 4, Applications: For Heat Pump Systems, Domestic Water, Nursing Homes, Public Facilities, Automatic Faucets, Radiant Floor Heating, Space Heating, Combo Systems, Solar Hot Water, Greenhouses, Photo Processing, Industrial Applications,, Standards/Approvals: ASSE 1017, CSA Certified, IAPMO Certified