Sioux Chief 869-S4AS 4" ABS Backwater Valve & Sleeve Kit

Which version do I need? We also carry a similar model with a different specification. Compare size, connection, length and the other details before ordering, and contact us if you need help choosing. See also: Sioux Chief 869-S4A 4" ABS Backwater Valve.

Sioux Chief 869-S4AS is a 4" ABS backwater valve and sleeve kit.

The manufacturer says this valve is for horizontal, gravity-flow installations only. The modular design allows interchangeable accessories, the valve can be adapted for shallow or deep-bury installations, and it is molded from tough engineered resins.

A backwater valve helps stop sewage from flowing back into the building drain. It is made for 3" or 4" Sch. 40 DWV lines, so confirm the pipe size and local code requirements, including access, before ordering. Brochure, instructions and a specification sheet are linked below.

Specifications

• Brand: Sioux Chief
• Manufacturer Part #: 869-S4AS
• Material: ABS
• Type: Backwater Valves
• Size: 4"
• UPC: 739236313720
• Category: Backwater Valves, Traps & Primers

Documents

• Brochure (PDF)
• Installation Instructions (PDF)
• Specification Sheet (PDF)

See also: backwater valves, traps and primers, all Sioux Chief products.

Questions about fit or compatibility? Ask our team. We usually reply within one business day.