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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3" PVC ProCheck Backwater Valve Sioux Chief
3" PVC ProCheck Backwater Valve
Part#: 869-S3P Brand: Sioux Chief
In Stock
(1)
$29.95 / each
$114.00 box of 4 + Free Shipping
($28.50 each)
3" PVC ProCheck Backwater Valve w/ 16" Shallow Access Sleeve Kit Sioux Chief
3" PVC ProCheck Backwater Valve w/ 16" Shallow Access Sleeve Kit
Part#: 869-S3PS Brand: Sioux Chief
In Stock
(2)
$50.95 / each
$194.00 box of 4 + Free Shipping
($48.50 each)
4" PVC ProCheck Backwater Valve Sioux Chief
4" PVC ProCheck Backwater Valve
Part#: 869-S4P Brand: Sioux Chief
In Stock
(1)
$36.95 / each
$140.80 box of 4 + Free Shipping
($35.20 each)
4" PVC ProCheck Backwater Valve w/ 16" Shallow Access Sleeve Kit Sioux Chief
4" PVC ProCheck Backwater Valve w/ 16" Shallow Access Sleeve Kit
Part#: 869-S4PS Brand: Sioux Chief
In Stock
(2)
$56.95 / each
$216.80 box of 4 + Free Shipping
($54.20 each)
6" PVC Backwater Valve Sioux Chief
6" PVC Backwater Valve
Part#: 869-6P Brand: Sioux Chief
In Stock
(4)
$152.95 / each
$579.80 box of 4
($144.95 each)
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