Start, stop, adjust, and direct flow or prevent backflow.
To prevent flashback in flammable gas pipelines, an internal flame-arresting element absorbs the heat from a fire to extinguish the flame.
Prevent dirty water from flowing back to your pump.
Stop backward flow in outdoor faucets with garden hose thread (GHT) outlets.
Put an end to water damage from backed-up sewers. When water backs up, the rubber float will rise to seal off the drain. When water recedes, the float will drop for normal drainage.
Minimize fire hazard from flammable vapors. Mount arresters on your vent pipe to stop flames from traveling back to your tank.
Control the speed, direction, and pressure of fluid in a hydraulic system.
These valves open to allow flow in one direction and close when flow stops or reverses direction.
Flashback arresters extinguish flames and have a check valve to stop reverse gas flow.
Stop the reverse flow of gas in your torch or regulator. Check valves do not stop flashbacks.
