F667O 6 FLG GATE CAST IRON, Gate Valve - Class 250, Cast Iron, Outside Screw and Yoke, Flanged, F-667-O

Product Description

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.

• 250 psi/17.2 bar saturated steam to 406 Degrees F/207 Degrees C
• 500 psi/34.5 bar non-shock cold working pressure
• Outside screw and yoke
• Bolted bonnet
• Solid wedge
• Iron body bronze mounted (IBBM)
• Class 250 flanged end connections
• Use in U.S. drinking water applications is prohibited after January 3, 2014
• Conforms to MSS SP-70
• Approved by the New York City BSA 143-69-SA at 350 psi non-shock cold water
• Size range 2" to 12"