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.

NIBCO Check Valve, Sub Brand: Ring Check®, Item Name: Check Valve, Series/Model: Model S-480-Y-LF, 2 IN Nominal, Female Solder Cup Connection, 250 PSI, Pressure Class: Class 125, 300 DEG F, Silicon Bronze Body, Spring Operator, Stainless Steel Stem, PTFE/Stainless Steel Trim, Material Standard: Body: ASTM B584, Stem: ASTM A582, Industry Standards: MSS SP-139, NSF/ANSI/CAN-61/372-8, PROP65: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov, 3.72 IN Width, 4.9 IN Height, Lead Free: Yes, Domestic/Import: Domestic

• In-line lift-type
• Spring actuated
• PTFE resilient seat disc
• NIBCO double oval lead-free body marking
• Class 125 solder end connections

• Installation Instruction Name https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/NJ7Q2XD_Inst.pdf
• Specification Name https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/NJ7Q2XD_Spec.pdf