Check Valve Series

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Check Valve – Bronze Ring Check®, PTFE Disc, Solder Ends S-480-Y

2014-05-04

Check Valve – Bronze Ring Check®, PTFE Disc, Solder Ends

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 PTFE disc, the check valve is recommended for steam service.  

125 psi/8.6 bar saturated steam to 353°F/178°C

250 psi/17.2 bar non-shock cold working pressure

In-line lift-type

Spring actuated (1/2 psi cracking pressure)

PTFE resilient seat disc

Class 125 solder end connections

Use in U.S. drinking water applications is prohibited after January 3, 2014

Conforms to MSS SP-80

Size range 3/8" to 2"

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 PTFE disc, the check valve is recommended for steam service.  

 

125 psi/8.6 bar saturated steam to 353°F/178°C

250 psi/17.2 bar non-shock cold working pressure

In-line lift-type

Spring actuated (1/2 psi cracking pressure)

PTFE resilient seat disc

Class 125 solder end connections

Use in U.S. drinking water applications is prohibited after January 3, 2014

Conforms to MSS SP-80

Size range 3/8" to 2"

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