Check Valves
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Nibco T-413-B Check Valve - Bronze, Bronze Seat Disc, Threaded Ends
Model: NBC-T-413-B
The NIBCO® swing check valve features a screw-in bonnet for accessibility to repair or replace parts. Swing checks may be installed in horizontal positions (or vertical with flow moving up). Please...Nibco
Starting at$195.53 -
Nibco T-413-Y-LF Check Valve - Lead-Free*, PTFE Seat Disc, Threaded
Model: NBC-T-413-Y-LF
The NIBCO® check valve features a screw-in bonnet for accessibility to repair or replace parts. Swing check valves may be installed in horizontal positions (or vertical with flow moving up). Please...Nibco
Starting at$267.17 -
Nibco T-433-B Check Valve - Bronze, Bronze Disc, Threaded Ends
Model: NBC-T-433-B
The NIBCO® bronze check valve features threaded end connections for ease of installation. Swing checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to...Nibco
Starting at$276.20 -
Nibco T-433-Y Check Valve - Bronze, PTFE Disc, Threaded Ends
Model: NBC-T-433-Y
The NIBCO® bronze check valve features threaded end connections for ease of installation. Swing checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to...Nibco
Starting at$288.80 -
Nibco T-473-B Check Valve - Bronze, Class 300 Threaded, Bronze Disc
Model: NBC-T-473-B
The NIBCO® bronze check valve features threaded end connections for ease of installation. Swing checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to...Nibco
Starting at$339.21 -
Nibco T-480 Check Valve - Ring Check®, Bronze, Resilient Disc, Thread Ends
Model: NBC-T-480
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...Nibco
Starting at$103.16 -
Nibco T-480-Y Check Valve - Bronze Ring Check®, PTFE Disc, Threaded Ends
Model: NBC-T-480-Y
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...Nibco
Starting at$194.01 -
Nibco T45BC-E Ball Check Valve - Threaded, True Union, PVC Schedule 80, EPDM
Model: NBC-T45BC-E
The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. The valve can be easily joined with...Nibco
Starting at$902.97 -
Nibco T45BC-V Ball Check Valve - Threaded, True Union, PVC Schedule 80, FKM
Model: NBC-T45BC-V
The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. The valve can be easily joined with...Nibco
Starting at$1,022.04 -
Nibco T51BC-E Ball Check Valve - Threaded, True Union, Corzan® CPVC Schedule 80, EPDM
Model: NBC-T51BC-E
The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. The valve can be easily joined with...Nibco
Starting at$1,449.51 -
Nibco T51BC-V Ball Check Valve - Threaded, True Union, Corzan® CPVC Schedule 80, FKM
Model: NBC-T51BC-V
The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. The valve can be easily joined with...Nibco
Starting at$1,612.37 -
Nibco U45BC-V Ball Check Valve - Universal Ends, True Union, PVC Schedule 80, FKM
Model: NBC-U45BC-V
The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. The valve can be easily joined with...Nibco
Starting at$161.20 -
Nibco U51BC-E Ball Check Valve - True Union, Corzan® CPVC Schedule 80, Universal Ends, EPDM
Model: NBC-U51BC-E
The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. The valve can be easily joined with...Nibco
Starting at$232.09 -
Nibco U51BC-V Ball Check Valve - True Union, Corzan® CPVC Schedule 80, Universal Ends, FKM
Model: NBC-U51BC-V
The original Chemtrol® True Union design allows the valve and operational components to be conveniently lifted from the piping system for repair or replacement. The valve can be easily joined with...Nibco
Starting at$258.39 -
Nibco W-920-W-LF Check Valve - Lead-Free*, Class 125, Wafer Style, Buna-N Seat
Model: NBC-W-920-W-LF
Check valves prevent backflow by automatically closing when fluid reverses direction. The check valve is recommended for commercial and industrial water applications only. Wafer checks may be...Nibco
$2,387.90