Flap Valves or Flap Gates
Be Free of Debris
Flap Valves, sometimes referred to as Flap Gates, are put on the end of a flanged pipe to allow the flow of water out of the pipe, but prevent anything from flowing back in, such as sticks, leaves or other debris. Under direct pressure the valve will open, and it will close when the pressure from outfall fluid is relieved.
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Weighted Flap Valves
Weighted Flap Valves
A weighted lid gives added resistance, and can allow for proper operation when the valve is angled downward or upside down.
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Standard Flap Valves
Standard Flap Valves
Our standard valves allow discharge to flow out of the pipe, but prevent backflow of debris that could clog the pipe.
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