Backwater Valves

This category contains backwater valves which prevent sewage in an overloaded main sewer line from backing up into your basement.

Manuals -


17 products shown

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  • 3" PVC ProCheck Backwater Valve View Specs
    • SKU: 869-S3P
    • Brand: Sioux Chief

    $22.95 / each

    $87.80 / box
    4 x $21.95

    In Stock! (5 Available) Ships in 24-48 Hrs
  • 4" PVC ProCheck Backwater Valve View Specs
    • SKU: 869-S4P
    • Brand: Sioux Chief

    $29.35 / each

    $112.60 / box
    4 x $28.15

    Out of Stock Allow 7-10 Days to Ship Out
  • 3" PVC ProCheck Backwater Valve w/ 16" Shallow Access Sleeve Kit View Specs

    $32.55 / each

    $125.00 / box
    4 x $31.25

    In Stock! (1 Available) Ships in 24-48 Hrs
  • 4" PVC ProCheck Backwater Valve w/ Shallow Access Valve Sleeve Kit View Specs

    $37.35 / each

    $143.40 / box
    4 x $35.85

    In Stock! (3 Available) Ships in 24-48 Hrs
  • 3" ABS ProCheck Backwater Valve View Specs
    • SKU: 869-S3A
    • Brand: Sioux Chief

    $22.95 / each

    $87.80 / box
    4 x $21.95

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 4" ABS ProCheck Backwater Valve View Specs
    • SKU: 869-S4A
    • Brand: Sioux Chief

    $29.35 / each

    $112.60 / box
    4 x $28.15

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 3" ABS ProCheck Backwater Valve w/ 16" Shallow Access Sleeve Kit View Specs

    $32.55 / each

    $125.00 / box
    4 x $31.25

    Non-Stock Item Allow 7-10 Days to Ship Out
  • 4" ABS ProCheck Backwater Valve w/ Shallow Access Valve Sleeve Kit View Specs

    $37.35 / each

    $143.40 / box
    4 x $35.85

    Non-Stock Item Allow 1-2 Weeks to Ship Out
  • 4" PVC Backwater Valves View Specs
    • SKU: B04400
    • Brand: Jones Stephens

    $27.75 / each

    In Stock! (607 Available) Ships in 24-48 Hrs
  • 3" x 4" Sewer Popper Cleanout & Relief Valve View Specs
    • SKU: S62304
    • Brand: Jones Stephens

    $22.45 / each

    In Stock! (4647 Available) Ships in 24-48 Hrs
  • 2" Cast-Iron Flapper Type Backwater Valve (No-Hub) View Specs

    $252.95 / each

    In Stock at Supplier! (4 Available) Ships in 2-3 Days
  • 4" Cast-Iron Flapper Type Backwater Valve with Bronze Flapper Valve View Specs

    $487.95 / each

    In Stock at Supplier! (10 Available) Ships in 2-3 Days
  • 3" PVC Backwater Valve (Socket x Socket) View Specs
    • SKU: S375P-1
    • Brand: Spears

    $19.95 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • 3" PVC Backwater Cap View Specs
    • SKU: S375P-6
    • Brand: Spears

    $6.09 / each

    Non-Stock Item Allow 5-7 Days to Ship Out
  • Flapper & Carrier For 4" Backwater Valve View Specs
    • SKU: 869-SF4
    • Brand: Sioux Chief

    $6.95 / each

    In Stock! (1 Available) Ships in 24-48 Hrs
  • 2" Backwater Backup Float Valve View Specs
    • SKU: 803-2PK2
    • Brand: Sioux Chief

    $18.95 / each

    $217.80 / box
    12 x $18.15

    In Stock! (57 Available) Ships in 24-48 Hrs
  • Upper & Lower Deep-Bury Adapters View Specs
    • SKU: 869-S4PDB
    • Brand: Sioux Chief

    $34.95 / each

    Non-Stock Item Allow 7-10 Days to Ship Out