The NIBCO® bronze Ring Check® valve is uniquely designed with an in-line, spring assisted self-closing disc. The lift check valve prevents backflow by automatically closing when fluid reverses direction. With a Buna-N disc, the check valve is recommended for water, oil or gas service. 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.
$78.44
each
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Buna-N resilient seat disc
Dezincification resistant
Use in U.S. drinking water applications is prohibited after January 3, 2014
Specifications
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Nominal Size: 3/4 in
End Style: FNPT
Body Material: Bronze
Type: Lift
Series: T-480
Actuator Type: Spring
Dimensions: 1.63 in L
Domestic/Import: Domestic
Inlet to Outlet Length: 2-1/4 in
Pressure Rating: 200 psi
Temperature Rating: 180 deg F
Trim Material: Stainless Steel Stem/Buna-N Disc
Application
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Commercial and Residential Construction
Standards & Approvals
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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.