NIBCO NJ7Q2XC S-480-Y-LF Silicon Bronze, Lead-Free, Laser Weld, Check Valve, 1-1/2" Female Solder Cup, 1.625" OD, Bronze, 1.5 (Pack of 5)
The NIBCO Ring check valve is constructed of High quality lead-free* dezincification-resistant (dzr) performance Bronze silicon alloy per ASTM specifications. The ring check valve is uniquely designed with an in-line, spring assisted self-closing disc. The lift check valve prevents backflow by automatically closing when fluid reverses direction. The lead-free Valve is recommended for applications that deliver water for human consumption, including commercial and residential construction.