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Backwater Valve Features

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Canplas Industries Backwater Valve Features

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Canplas Backwater Valve protection...

If you are an engineer - specify it. If you are a contractor - install it.
If you are a building owner - demand it.

    Features

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Available in 1½", 2", 3", 4" and 6" sizes.

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3", 4" and 6" valves can be installed with a sleeve and lid to allow easy access to the valve.

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Neoprene O-ring effectively seals valve lid.

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Acme threads provide positive traction and extra strength.

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Directional arrows assist in assuring that valve is installed correctly.

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Sockets/hubs are DWV (Schedule 40) size. (3" & 4" also available with sewer sized hubs)

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Compact, lightweight and easy to install.

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Cleanout lid designed for hand tightening.

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Standard 2" by 4" (nominal) lumber can be used to tighten the cleanout lid on the 3", 4" and 6" valves.

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Lugs hold the flapper in place but allow for its removal for cleaning of the drain.

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Injection molded from ABS or PVC, the valve will not corrode and seize open.

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Quick action flapper allows unrestricted, unidirectional flow.

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Lightweight flapper reduces "straining" of effluent.

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Neoprene flapper O-ring is tough, durable, and chemically resistant.

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Stepped construction provides adequate fall to encourage flow.

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Last modified: April 17, 2007