Sewage Air Valves

Air Valves for Sewage incorporate triple functions in a single valve body. Its function in the sewage system is to exhaust air/gas and to intake air into wastewater lines. The design of the air valve guarantees complete separation of sewage from the sealing mechanism, by forming an air chamber gap. Therefore, optimum distance is provided between the sealing mechanism and sewage. bottom-funnel design allows residual sewage to sink at the bottom of the valve so that it can be carried back to the main line and prevent plugging. The operator can also flush the air valve using the ball valve that is stationed at the bottom of the valve. For all internal metal parts, stainless steel material is used which diminishes the corrosive effects of sewage.