The Flap Valve works in the same way as an Orifice except reverse flow is not allowed.
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Workflow - What's next...?
Connect Inflows to your Stormwater Control, specify Flap Valve or Outlets or connect to another Stormwater Control or Junction.
See the Troubleshooter and Knowledgebase sections of the Innovyze Technical Support portal for a host of information on software downloads, installation guides, and product troubleshooting.
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