4" Slide Valterra Valve for SCH40 PVC | Agri Drain This 8" model manages drain

This 8" model manages drain tile up to 8" diameter and maintains a 12" water elevation difference between the upstream and downstream sides in free-flow or managed-flow operation

Zinc dichromate-plated steel resists corrosion and installs inside 6" I

and is suited for custom outlet configurations

Zinc dichromate-plated steel resists corrosion and installs inside 8" I

4" Slide Valterra Valve for SCH40 PVC | Agri Drain This 8" model manages drainEconomical slide valve for reliable water flow control in drainage systems. This 4" Valterra valve attaches to SCH40 PVC pipe and offers unrestricted flow, quick opening, and quick shutoff in low pressure or vacuum line applications.