6" Clean Check Extendable Backwater Valve | Agri Drain in-line backwater protection for tile

in-line backwater protection for tile drainage systems and commercial applications with this 15" PVC Check Valve with Clean Out

Flexible Fernco coupling for secure drainage pipe connections between 6" clay and 4" clay

Designed to slide inside 8" I

and comes in two 36" pieces for easier assembly

6" Clean Check Extendable Backwater Valve | Agri Drain in-line backwater protection for tilePrevent sewage backup into a residence or building with this 6" Clean Check Extendable Backwater Valve. It installs outside the structure without a costly manhole, allows ground level maintenance, attaches to SCH40 PVC, and supports installations up to 12' deep.