6" PVC Check Valve | Agri Drain This 12" model uses SCH40

This 12" model uses SCH40 hubs and offers unrestricted flow

Get a secure fit the first time with this 6" Effluent Filter & Sanitary T-Baffle Combo

and a heavy flex coupling for adjustability

Replacement 10' x 6" stoplog handle for manually operated Inline Water Level Control Structures

Flexible Fernco coupling for secure drainage pipe connections between 8" fiber and 8" PVC

6" PVC Check Valve | Agri Drain This 12" model uses SCH40Prevent backflow in drainage systems with this 6" PVC Check Valve. Horizontal in line installation helps protect basements and field tile when creeks rise. Built of rugged SDR35 PVC with male stubs, full flow drainage, and gravity flow operation.