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- The NIBCO® cast iron gate valve provides full flow with minimal pressure drop. The gate valve features a Class 250 flanged, raised face end connection for easy installation and accessibility. Outside screw and yoke (OS&Y) gate valves are recommended when positive shutoff is required and a quick visual indicator of open/closed position is needed. The OS&Y configuration protects the stem threads from contact with the media. The NIBCO® flanged cast iron gate valve may be used in commercial and industrial applications, including hot and cold water, HVAC, steam, gas and other general utility services. Please refer to NIBCO® technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® gate valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® valves are backed by the NIBCO® 5-year 125% limited warranty.
NIBCO® Gate Valve, Series: F-667-O, 6 in Nominal, Flanged End Style, 500 psi Pressure, 250 lb Pressure Class, 450 deg F, Media: Water/Gas, Handwheel Actuator, 15.87 in Inlet to Outlet Length, 33 in Top to Inlet Center, Cast Iron Body, Brass Trim, Reinforced Graphite Softgoods, 16 in Diameter Hand Wheel, Domestic
- 250 psi/17.2 bar saturated steam to 406 deg F
- 500 psi/34.5 bar non-shock cold working pressure
- Solid wedge
- Outside screw and yoke
- Bolted bonnet
- Iron body bronze mounted trim (IBBM)
- Approved by the new York City BSA 143-69-SA at 350 psi non-shock cold water
- Use in U.S. drinking water applications is prohibited after January 3, 2014
- Reinforced graphite body gasket
- Actuator TypeHandwheelBody MaterialCast IronDomestic / ImportDomesticEnd StyleFlangedNominal Size6 inPressure Class250 LbHand Wheel Diameter16Inlet to Outlet Length15.87ManufacturerNIBCO Inc.Manufacturer #NHAW00KMediaWater/GasPressure Rating500 psiSeriesF-667-OSoftgoods MaterialReinforced GraphiteTemperature Rating450 degFTop to Inlet Center33Trim MaterialBRASS