Sioux Chief Check Valve Backwater Device with Extension Sleeve and Lid, 4" Schedule 40 Hub, ABS, Solvent Weld - 869-4AS

About the Sioux Chief Check Valve Backwater Device with Extension Sleeve and Lid, 4" Schedule 40 Hub, ABS, Solvent Weld - 869-4AS

The backwater valve you can trust! 

The Sioux Chief 869-S4AS 4" backwater valve is a high-performance solution to prevent sewage backflow and protect drainage systems. Constructed from durable ABS, this valve offers excellent resistance to wear and harsh conditions, ensuring long-term reliability. Its 4-inch size makes it compatible with standard Schedule 40 DWV drainage systems, providing a secure and effective barrier against unwanted reverse flow. The included extension sleeve enhances accessibility, making maintenance and inspection more convenient. Engineered for efficiency and durability, the Sioux Chief 869-S4AS is an essential component for safeguarding drainage systems from potential backflow issues. Grab yours today at PlumbersStock!