The NIBCO® cast iron check valve features flanged end connections for easy installation. It is equipped with a bolted bonnet for maintenance accessibility. 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® check valves backed by the NIBCO 5-year 125% limited warranty.
2" Through 12" Class 125, 150 & 250 Threaded and Flanged End Cast Iron, 3% NI Iron, and Ductile Iron Horizontal Swing Check Valves IOM Manual
- 125 psi/8.6 bar saturated steam to 353-DegreeF/178-DegreeC
- 200 psi/13.8 bar non-shock cold working pressure
- Bronze mounted trim
- Bolted bonnet
- Renewable seat and disc
- Class 125 flanged end connections
- Use in U.S. drinking water applications is prohibited after January 3, 2014
- Conforms to MSS SP-71 Type 1
2" Through 12" Class 125, 150 & 250 Threaded and Flanged End Cast Iron, 3% NI Iron, and Ductile Iron Horizontal Swing Check Valves IOM Manual
Manufacturer Resources
Product Specs
- All Application(s):
- Irrigation
- All Basic Material:
- Cast Iron
- Classification:
- Swing Cast Iron Check Valves
- End Connection:
- Flanged
- Product Group:
- Valve
- Seat Seal Material:
- Bronze
- Type of Check Valve:
- Swing
- Type of Valve:
- Check Valve
- Valve End Connection Type:
- F -- Flanged
- Valve Multi Turn Bonnet Design:
- Bolted Bonnet
- Valve Pressure Rating (CWP):
- 200 PSI / 13.8 Bar CWP
- Valve Pressure Rating (SWP):
- 125 PSI / 8.6 Bar SWP
- Valve Trim Package:
- Bronze Trim
- Product Subgroup:
- Flanges
- Product Type:
- Swing Cast Iron Check Valves
- Department:
- Plumbing
Nibco NHE300D – Frequently Asked Questions
How fast can I get the Nibco NHE300D delivered?
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Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
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Does the Nibco NHE300D come with a warranty?
Absolutely. The Nibco NHE300D is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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