The NIBCO® 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.
Check Valve – Lead-Free*, PTFE Seat Disc, Threaded
Nibco Electric Actuators Series NE-300
Nibco Electric Actuators Series NE-500
Nibco Brass Ball Valve Series PCPX-FP600A-LF
Nibco Brass Ball Valve Series S-580-A
Nibco Brass Ball Valve Series T-580-A
Nibco Brass Ball Valve Series T-FP600-AD-LF
Nibco Brass Ball Valve Series T-FP600A-LF
Nibco Bronze Ball Valve Series T-585HP-66-LF
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