• 4” – 6” Backwash valves

      Recognized as the most rugged and durable backwash valves available, EPD’s heavy bronze bodied valves are built to last a life time. EPD has manufactured thousands of these valves and most are still in operation today.

    • 4-8” Priority valvesNew Product Page

      EPD is the originator of the “Priority Valve”. Knowing that backwash flow rate is critical to long term filter performance. EPD made this valve to give filters in backwash “priority” over the water coming into a system.  Made from Schedule 80 PVC.

    • 4-12” Effluent flow control valvesNew Product Page

      Made from schedule 80 PVC EPD’s Effluent flow control valves are rugged and reliable. All size Effluent flow control valves have tamper proof drive bolts to accurately set flow rate.

    • 4” – 6” Backwash Sight-glass valves

      Another EPD original. A sight glass and backwash flow control valve in one unit! Simple, rugged reliable.

    • 4”- 14” Modulating float Valves

      EPD’s unique modulating float valve uses 1 ¼” PVC for our valve bodies and clevis’ for a rugged corrosion resistant valves that will give years of trouble free service. Stainless Steel is used for all shafts and hardware.

      Valves come in horizontal, vertical and horizontal with vertical float configurations.