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PVC Backwater Valves are designed to help prevent fluids from re-entering drainage systems, should backflow occur. Unidirectional flow through the valve is created by a flap that freely opens during outflow, and is trapped closed if backflow occurs.
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Backwater Valves are designed to prevent backflow in numerous applications where easy service access
Various1
Backwater Valves are designed to prevent backflow in numerous applications where easy service access
Various1
Backwater Valves are designed to prevent backflow in numerous applications where easy service access
Various1
Backwater Valves are designed to prevent backflow in numerous applications where easy service access
Various1
A Backwater Valve is designed to function as a check valve in a drainage pipe to prevent flowing liq
