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- The NIBCO® 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 valve is constructed of high quality lead-free dezincification-resistant (DZR) performance bronze silicon alloy per ASTM specifications. The lead-free valve is recommended for applications that deliver water for human consumption, including commercial and residential construction. The NIBCO® Ring Check® valve has threaded end connections for ease of installation. This check valve may be installed in horizontal positions or vertical with flow moving up. Please refer to NIBCO® technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® valves for the most specified, versatile and economical valve option in commercial and residential applications. NIBCO® valves are backed by the NIBCO® INC. 5-year 125% limited warranty.
NIBCO® Ring Check® In-Line Check Valve, Lead Free Lift, Series: T-480-Y-LF, 1-1/2 in Nominal, NPT End Style, 250 psi Pressure, 125 lb Pressure Class, 300 deg F, Yes Low Lead Compliance, Spring Actuated Actuator, 3.31 in Inlet to Outlet Length, Bronze Body, Stainless Steel/PTFE Seat Disc Trim, Domestic
- PTFE resilient seat disc
- Stainless steel guide rod and spring
- NIBCO® double oval lead-free body marking
- Body MaterialBronzeDomestic / ImportDomesticEnd StyleNPTLow Lead ComplianceYesNominal Size1-1/2 inPressure Class125 LbActuator TypeSpring ActuatedInlet to Outlet Length3.31ManufacturerNIBCO Inc.Manufacturer #NL931XCPressure Rating250 psiSeriesT-480-Y-LFTemperature Rating300 deg FTrim MaterialStainless Steel/PTFE Seat DiscTypeLIFT