Check Valves for Pipe Systems & Fire Protection

GKV5 Series Swing Check Valve only allows the fluids flow in one direction. The main purpose of check valves is to prevent backflow in the system. There are swing check valves and lift check valves.  

GKV258L Chemical Resistant Lined Fluororubber Check Valve only allows the fluids flow in one direction. The main purpose of check valves is to prevent backflow in the system. There are swing check valves and lift check valves.