PVC BackWater Valves
When you want the best PVC backwater valves in the industry, settle for no less that Sioux Chief ProCheck series. These valves are used in residential DWV applications to prevent sewage backflow and feature versatile design suitable for all installation types (standard, shallow-bury or deep bury), easy access to the flapper without removing the entire valve and rugged components which ensure long life and problem-free performance.
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