Sioux Chief
Sioux Chief 869-S4PS 869 Back Water Valve, 4 in Nominal, Hub x Solvent Weld End Style, PVC Body
Sioux Chief

Sioux Chief 869-S4PS 869 Back Water Valve, 4 in Nominal, Hub x Solvent Weld End Style, PVC Body

BrandSioux Chief
MFR Part No869-S4PS
TSCO Part Number525333

Features

  • Available for 3 in or 4 in 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
  • 16 in shallow access sleeve kit
  • Sustains backflow up to 10 psi

Standard Approvals

  • ASME A112.14.1-2003