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- The NIBCO® horizontal swing check valve has a Y-pattern design with renewable seat and disc. The swing check valve prevents backflow by automatically closing when fluid reverses direction. The check valve features threaded end connections for ease of installation. The check 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® check valve features a screw-in bonnet for accessibility to repair or replace parts. Swing check valves 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® Swing Check Valve, Lead Free Y-Pattern, Series: T-413-Y-LF, 1-1/4 in Nominal, Thread End Style, 200 psi Pressure, 125 lb Pressure Class, 300 deg F, Yes Low Lead Compliance, Media: Water, 4.18 in Inlet to Outlet Length, 2.73 in Top to Inlet Center, DZR Silicon Bronze Body, Stainless Steel Spring Trim, PTFE Softgoods, 3.39 in H Dimensions, Domestic
- NIBCO® double oval lead-free body marking
- Renewable PTFE seat disc
- Regrinding type
- Stainless steel guide rod and spring
- 100 psi at 300 deg F
- Body MaterialDZR Silicon BronzeDomestic / ImportDomesticEnd StyleThreadLow Lead ComplianceYesNominal Size1-1/4 inPressure Class125 LbDimensions3.39 in HInlet to Outlet Length4.18ManufacturerNIBCO Inc.Manufacturer #NL740XBMediaWaterPressure Rating200 psiSeriesT-413-Y-LFSoftgoods MaterialPTFETemperature Rating300 deg FTop to Inlet Center2.73Trim MaterialStainless Steel SpringTypeY-Pattern