Inverted Vent Check with full float and standard cap.

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Sizes 0.50" to 4"

Inverted Vent Check Valve with half float design and heavy duty hinged cover.

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Sizes 5" to 16"

Inverted Vent Check Valve with full float and heavy duty hinged cover. 

 

Sizes 0.50" to 4"

Inverted Vent Check valve with half float design and standard cap.

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Sizes 5" to 16"