637 OS&Y Gate Valve, 4 in, Flange, Ductile Iron
PartNIBF637314
MFGNHAL10H
Description
NIBCO® Gate Valve, Series: F-637-31, 4 in Nominal, Raised Face Flanged, 250 psi, 150 lb, 100 deg F, Media: Gas/Water, Handwheel Actuator, 9 in Inlet to Outlet Length, 24 in Top to Inlet Center, Ductile Iron Body, Bronze Trim, Synthetic Fiber, 10 in Hand Wheel, Domestic
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- 150 psi/10.3 bar saturated steam to 366 deg F
- 250 psi/17.2 bar non-shock cold working pressure
- Solid wedge
- Outside screw and yoke
- Bolted bonnet
- Iron body bronze mounted trim (IBBM)
- Use in U.S. drinking water applications is prohibited after January 3, 2014
- Synthetic fiber gasket
The NIBCO® ductile iron gate valve provides full flow with minimal pressure drop. With its ductility, the valve displays higher physical properties than standard grey cast iron. The alloy iron gate valve features Class 150 raised face end connections for easy installation and accessibility. Outside screw and yoke (OS&Y) gate valves are recommended when positive shutoff and a quick visual indicator of open/closed position is required. The OS&Y configuration protects the stem threads from contact with the media. The NIBCO® flanged ductile 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.
| Type | OS&Y |
| Nominal Size | 4 in |
| End Style | Flange |
| Material | Ductile Iron |
| Series | 637 |
| Actuator Type | Handwheel |
| Body Material | Ductile Iron |
| Domestic/Import | Domestic |
| Hand Wheel Diameter | 10 in |
| Inlet to Outlet Length | 9 in |
| Media | Water/Gas |
| Pressure Class | 150 lb |
| Pressure Rating | 285 psi |
| Softgoods Material | Synthetic Fiber |
| Temperature Rating | 100 deg F |
| Top to Inlet Center | 24 in |
| Trim Material | Bronze |
| Brand | NIBCO® |
| UNSPSC | 40141613 |
| Country of Origin | US |
| Manufacturer | NIBCO Inc. |
| UPC | 039923698582 |
| Manufacturer Part Number | NHAL10H |
5 Years Limited
MSS SP-128|PROP65: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
For commercial and industrial applications including hot and cold water, HVAC, steam, compressed air, gas and other general utility services
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NIBCO®637 OS&Y Gate Valve, 4 in, Flange, Ductile Iron
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