12" Valterra Valve with SCH40 Hubs | Agri Drain 25" to 20" and is

25" to 20" and is built for durable outlet protection on PVC and Corrugated Metal Pipe (CMP)

This low-profile 15" grate fits on the outside of PVC or Corrugated Metal Pipe (CMP) and is oversized to accommodate varying pipe ODs

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

This 18" version fits on the outside of Corrugated HDPE Drainage Pipe and is intended for heavier-duty surface conditions

12" Valterra Valve with SCH40 Hubs | Agri Drain 25" to 20" and isLarge capacity Valterra valve for reliable water flow control in drainage systems. This 12" model uses SCH40 hubs and offers unrestricted flow, quick opening, and quick shutoff for low pressure or vacuum line applications.