Swing Check Valve, 4 in, Flange, Cast Iron
PartNIBF968B4
MFGNHET00H
Description
NIBCO® Swing Check Valve, Series: F-968-B, 4 in Nominal, Flanged, 500 psi, 250 lb, -20 to 150 deg F, Low Lead Compliance: No, Lever Handle Actuator, 14 in Inlet to Outlet Length, 7.56 in Top to Inlet Center, Cast Iron Body, Bronze Trim, Reinforced Graphite, Domestic
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- 250 psi/17.2 bar saturated steam to 406 deg F/207 deg C
- 500 psi/34.5 bar non-shock cold working pressure
- Bolted bonnet
- Renewable bronze seat disc
- Approved by the New York City BSA 143-69-SA at 350 psi non-shock cold water
The NIBCO® cast iron horizontal swing check valve is designed with renewable seat and disc. The swing check valve prevents backflow by automatically closing when fluid reverses direction. The check valve is Class 250 flanged iron body, bronze mounted trim (IBBM). It is recommended for commercial and industrial steam, water, oil and gas services. The NIBCO® cast iron check valve features flanged end connections for easy installation. It is equipped with a bolted bonnet for maintenance accessibility. The swing check valve includes a renewable cast bronze seat and disc. 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® valves are backed by the NIBCO® 5-year 125% limited warranty.
| Nominal Size | 4 in |
| End Style | Flange |
| Material | Cast Iron |
| Domestic/Import | Import |
| Actuator Type | Lever Handle |
| Body Material | Cast Iron |
| Inlet to Outlet Length | 14 in |
| Low Lead Compliance | No |
| Pressure Class | 250 lb |
| Pressure Rating | 500 psi |
| Series | F-968-B |
| Softgoods Material | Reinforced Graphite Gasket |
| Temperature Rating | -20 to 150 deg F |
| Top to Inlet Center | 7.56 in |
| Trim Material | Cast Bronze |
| Brand | NIBCO® |
| UNSPSC | 40141634 |
| Country of Origin | US |
| Manufacturer | NIBCO Inc. |
| UPC | 039923705976 |
| Manufacturer Part Number | NHET00H |
5 years Limited
ASTM A126 Class B Body|ASTM B584 C84400 Disc|MSS SP-71 Type 1|New York City BSA 143-69-SA|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
Commercial, Mechanical and Industrial Applications
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NIBCO®Swing Check Valve, 4 in, Flange, Cast Iron
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