The NIBCO® Ring Check® valve has threaded end connections for ease of installation. This check valve 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® valves for the most specified, versatile and economical valve option in commercial and residential applications. NIBCO® specialty valves are backed by a NIBCO INC. 2-year limited warranty.
Bronze Spring-Loaded Check Valves IOM Manual
- Valve pressure rating 200 psi/14 bar non-shock cold working pressure
- Maximum temperature 180-DegreeF/82.2-DegreeC
- In-line lift-type
- Spring actuated
- Dezincification resistant
- Buna-N resilient seat disc
- FIPT threaded end connections
- Use in U.S. drinking water applications is prohibited after January 3, 2014
Bronze Spring-Loaded Check Valves IOM Manual
Manufacturer Resources
Product Specs
- All Basic Material:
- Bronze
- Classification:
- Inline Bronze Check Valves
- End Connection:
- Threaded
- Product Group:
- Valve
- Seat Seal Material:
- Buna-N Nitrile Rubber
- System Use:
- Residential Plumbing
- Type of Check Valve:
- Inline
- Type of Valve:
- Check Valve
- Valve End Connection Type:
- T -- Female NPT Thread (FIPT)
- Valve Multi Turn Bonnet Design:
- Screw-in Bonnet
- Valve Pressure Rating (CWP):
- 200 PSI / 13.8 Bar CWP
- Valve Pressure Rating (WWP):
- 250 PSI / 17.2 Bar WWP
- Valve Trim Package:
- Buna Disc
- Product Subgroup:
- Valves
- Product Type:
- Inline Bronze Check Valves
- Department:
- Plumbing
Nibco NL9308A – Frequently Asked Questions
How fast can I get the Nibco NL9308A delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Nibco NL9308A come with a warranty?
Absolutely. The Nibco NL9308A is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Nibco NL9308A?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Nibco NL9308A from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.