The Spears SML-6 Utility Backwater Valve is designed to prevent backflow in drainage systems. This valve features a serviceable flapper assembly for easy maintenance. It connects directly to ASTM D2665 DWV drainage pipes and other IPS size pipes using solvent cement.
Serviceable and replaceable flapper assembly
Direct connection to ASTM D2665 DWV drainage pipe
Includes extension kit adapter for easier installation
Product Highlights
This valve is ideal for applications requiring easy access for service and maintenance.