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Backflow Prevention Valves

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Displaying 1-48 of 140 results

Valves that Protect Drinking Water

Browse a selection of backflow prevention valves from F.W. Webb and find products that keep your drinking water clean and safe. A backflow preventer applies pressure within the piping system that pushes water in a single direction to remove debris and prevent contaminants from re-entering your supply line. Find air gaps, elbows, and repair kits to accommodate the backflow preventer and keep your plumbing performing its best. Check your backflow preventer at least once a year for regular maintenance. We offer durable, top-of-the-line backflow prevention valves from Watts, Apollo, and other trusted manufacturers.

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