18" Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain Large-capacity Valterra valve for reliable

Large-capacity Valterra valve for reliable water flow control in drainage systems

5" Valterra valve attaches to SCH40 PVC pipe and offers unrestricted flow

This low-profile 48" grate fits on the outside of Corrugated HDPE Drainage Pipe and is oversized to accommodate varying pipe ODs

Flexible Fernco coupling for secure drainage pipe connections between 15" clay and 15" PVC

Recommended for 42"

18" Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain Large-capacity Valterra valve for reliableHelp keep damaging water out of drainage systems with this 18" steel hinged flap gate. It fits outlet ODs from 20. 5" to 22" and is built specifically for Corrugated HDPE Drainage Pipe.