Watts LF7RU2-2 Dual Check Valve

Dual Check Valve; Type Dual Check Valve; Valve Configuration Vertical, Horizontal; Nominal Size 1 Inch; End Connection Female Threaded Union x Female Threaded; End to End Distance 3-7/8 Inch; Body Material Brass; Disc/Poppet Material Santoprene; Spring Material Stainless Steel; Seal Material EPDM; Temperature Rating 33 to 180 Deg F; Pressure Rating 175 PSI; Application Non-Health Hazard Residential Water System Containment, Drinking Water Supply Service Entrance or Individual Outlet; Applicable Standard ASSE 1024, CUPC, NSF/ANSI 61-G, CSA (Canada and US); Lead-Free