F-667-O Nibco 6" Flanged Domestic Cast Iron OS&Y Gate Valve #250
Part #NIBF667O6
MFG #NHAW00K
End Connection : Flange
Manufacturer Name : Nibco
Material : Cast Iron
Valve Size : 6"
- 250 psi/17.2 bar saturated steam to 406 Degree F/207 Degree 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
- Install Instructions
Specification Sheet - 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 and Y) gate valves are recommended when positive shutoff is required and a quick visual indicator of open/closed position is needed. The OS and Y configuration protects the stem threads from contact with the media.
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