Package Quantity:1 1/2", Water Pressure Reducing Valve, Standard Capacity, For Residential, Commercial & Industrial Applications, Temperature Range Form 33 Degrees To 160 Degrees Fahrenheit, Adjustable Reduced Pressure Range From 25 PSI To 75 PSI With 50 PSI Factory Setting, Union Inlet Connection x Female Threaded Outlet, Meets ASSE 1003, ANSI A112.26.2, CSA Standard B356, Southern Standard Plumbing Code & IAPMO Listed, Wetted Surface Of This Product Contacted By Consumable Water Contains Less Than 1/4 Of 1 Percent Of Lead By Weight, Meets AB1953 California & VT S152 Vermont Low Lead Restrictions