Automatic Air Valve
Pump stations for Sewage, Wastewater & water treatment plants. Oil & Gas, Food Industry, Power Plant Cooling.
50mm-100mm (2" - 4")
Threaded (50mm only), Flanged
The S-020 and S-022 automatic air release valves are specifically designed to operate with liquids carrying solid particles. The valve discharges accumulated air/gas from a system while it is operating under pressure.
The automatic air release valves long conical body shape helps create an air/gas pocket inside the valve body. This separates the liquid and included solid particles from the sealing mechanism, ensuring a leak-free seal.
** High Capacity and Vacuum Breaker model options are available.
Independent spring-guided linkage
Allows free movement of the float and rod. Vibrations and movement of the lower float due to turbulence will not unseal the upper float mechanism.
Funnel-shaped lower body
Designed to ensure that residue matter will fall back into the system and be carried away by the main pipe.
Vast sealing pressures
Working pressure ranges from 0.2 - 25 bar. (Model Dependent)