S-480-Y-LF Nibco 1/2" Sweat Domestic Lead Free Bronze In-Line Spring Check Valve With Teflon Seat

• Valve pressure rating 250 psi/17.2 bar non-shock cold working pressure
• In-line lift-type
• Spring actuated
• PTFE resilient seat disc
• Nibco double-oval lead-free body marking
• Class 125 solder end connections
• Lead-free
• NSF/ANSI/CAN-61 and 372

Install Instructions
Specification Sheet

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.