Outlet Box With PEX Valve, 1/2 inch Connection, ASTM F1807 PEX Connection, 1/4 Turn Brass Ball Valve Valve, Polystyrene, White Finish, Wall Mount, Rectangular Shape, Standards: Meet ASME A112.18.1, UPC Listed, For Commercial Or Residential Applications Which Requiresupply Valves And Wastedrain Recessed Into The Wall