NIBCO INC.
NIBCO
1516 Middlebury Street
Elkhart, IN 46516-4740
Phone: 574.295.3000 • Fax: 800.234.0557
Email: info@nibco.com • Web site: www.nibco.com
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With its ductility, the valve displays higher physical properties than standard grey cast iron. Swing 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.
Check Valve - Class 150, Ductile Iron, F-938-31
Unit of Measure
Items Check Valve - Class 150, Ductile Iron, F-938-31
NHE930D
F-938-31 - Check Valve - Class 150, Ductile Iron 		Check Valve - Class 150, Ductile Iron, F-938-31
NHE930E
F-938-31 - Check Valve - Class 150, Ductile Iron 		Check Valve - Class 150, Ductile Iron, F-938-31
NHE930F
F-938-31 - Check Valve - Class 150, Ductile Iron 		Check Valve - Class 150, Ductile Iron, F-938-31
NHE930H
F-938-31 - Check Valve - Class 150, Ductile Iron 		Check Valve - Class 150, Ductile Iron, F-938-31
NHE930J
F-938-31 - Check Valve - Class 150, Ductile Iron
UPC Code N/A 039923705174 N/A 039923705181 N/A 039923705198 N/A 039923705204 N/A 039923705211
Type N/A Check Valve
Valve Size N/A 2 N/A 2 1/2 N/A 3 N/A 4 N/A 5
Connection Type N/A F -- Flanged
Material N/A Ductile Iron
Cv Coefficient N/A 137 N/A 221 N/A 327 N/A 605 N/A 975
Description N/A F93831 2 FLG CK DI N/A F93831 2 1/2 FLG CK DI N/A F93831 3 FLG CK DI N/A F93831 4 FLG CK DI N/A F93831 5 FLG CK DI
eClass Classification N/A Swing Ductile and Alloy Iron Check Valves
Turns/Operation N/A Non-Manual
Weight N/A 24.093 lb N/A 34.587 lb N/A 47.141 lb N/A 81.055 lb N/A 99.643 lb