Watts 957 OSY GXG FS 8 Part of the 957 Series Access Tile Specifications Body Material Bronze Brand Specifications Body Material Bronze Brand Watts EAN 098268581515 Inlet Connection Size 1 1 2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free NO Maximum Working Pressure PSI 90 Outlet Connection Size 1 1 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F276975 Pressure Range Does Not Apply To Product Pressure Relief Setting PSI 120 Series 174A Specification Sheet 174A Specifications Backflow Preventer Type Dual Check with Atmospheric Vent Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Does Not Apply To Product Brand Watts Buy American Act Compliant NO Bypass No Cap And Tether No Disc Material Rubber EAN 098268004496 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1 4 IN Inlet Connection Size Metric 8 MM Inlet Connection Type Male Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature Fahrenheit 140 Maximum Working Pressure BAR 10 It has OSY groove by groove gate valves that show if the valve is open or closed and prevent stem corrosion The easy maintenance assembly consists of positive seated torsion spring check modules