Backwater Prevention Valves

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When appropriately installed, these backwater valves will prevent your waste water from backing up into your household sewer system.

ABS Backwater Valves

Size	Price & Quantity
1-1/2" ABS	$41.55
2" ABS	$41.50
3" ABS	$44.75
4" ABS	$49.93

- Or -

ABS Backwater Valves - Dimensions

Fitting Size	A Length	B Length
1 1/2"	4.25"	3.63"
2"	5.03"	3.53"
3"	7.56"	6.10"
4"	11.18"	7.18"
Note: dimensions may vary slightly

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