869-S3AS
869-S3A

Backwater Valves

ProCheck™

  • Available for 3" or 4" Sch. 40 DWV lines.
  • Valves can be adapted for standard, shallow-depth or deep-bury installations
  • Modular valve design allows for interchangeable accessories – less inventory
  • Structurally rugged and molded from engineered resins to stand up to job site abuse
  • The unique flapper creates a tighter seal than other backwater valves
  • Prop 65 WARNING

  • 869-S3AS
    869-S3A
  • 869-S3P
    869-S3P
  • 869-S3PS
    869-S3PS
  • 869-S4P
    869-S4P
  • 869-S4PS
    869-S4PS

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