NIBCO®
NIBCO® NLN50XH W-920W-LF Twin Disc Wafer Check Valve, 4 in, Wafer, 125 lb, Cast Iron Body, Buna-N Softgoods, Domestic
Item #NW920WLFP
MFG #NLN50XH
UPC039923327239
BrandNIBCO®
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- The NIBCO® lead-free cast iron wafer style check valve is spring actuated with Buna-N seat. The spring return reduces noise for quiet operation. The twin disc check valve is wafer style to fit between standard flanges. The check valve includes renewable bronze discs. Check valves prevent backflow by automatically closing when fluid reverses direction. The check valve is recommended for commercial and industrial water applications only. Wafer checks 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® check valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® check valves are backed by the NIBCO® 5-year 125% limited warranty.
NIBCO® Check Valve, Lead Free Twin Disc Wafer, Series: W-920W-LF, 4 in Nominal, Wafer End Style, 250 psi Pressure, 125 lb Pressure Class, 180 deg F, Spring Actuated Actuator, 2.63 in Inlet to Outlet Length, Cast Iron Body, Aluminum Bronze Disc Trim, Buna-N Softgoods, Domestic
- Resilient Buna-N seat molded to body
- To be installed between standard flag face flanges
- Renewable twin bronze discs
- Buna-N O-Ring/Buna-N seat
- Body MaterialCast IronDomestic / ImportDomesticEnd StyleWaferNominal Size4 inPressure Class125 LbSoftgoods MaterialBuna-NActuator TypeSpring ActuatedInlet to Outlet Length2.63ManufacturerNIBCO Inc.Manufacturer #NLN50XHPressure Rating250 psiSeriesW-920W-LFTemperature Rating180 degFTrim MaterialAluminum Bronze DiscTypeTwin Disc Wafer