Irrigation valve S-021

airstainless steelthreaded

The S-021 Automatic Air Release Valve is specially designed to operate with reclaimed and non-potable water. The valve’s unique design enables the separation of the liquid from the sealing mechanism and assures optimum working conditions. Product Features Specially intended to operate with liquids carrying solid particles such as reclaimed water and effluents Unique "air gap" design enables the separation of the liquid from the sealing mechanism and assures optimum working conditions. Function: The air release component releases entrapped air in pressurized systems. Available 25mm – 50mm (1"& 2") with a threaded BSP or NPT connection. Flexible rolling seal provides smooth positive opening, closing, and leak-free sealing. Available also in flange sizes: 25mm – 50mm (1"- 2"). These valves are manufactured with flanged ends to meet any requested standard.