What is the primary function of the air relief valve in a pump system?

The primary function of the air relief valve in a pump system is to maintain atmospheric pressure within the system. When the pump operates, it can create negative pressure conditions that might lead to cavitation, which can damage the pump. The air relief valve serves the crucial purpose of releasing excess air or pressure that might build up within the system, thereby ensuring that the system operates under optimal conditions.

By maintaining atmospheric pressure, the air relief valve helps to prevent air locks and ensures that the flow of water is smooth and efficient. This function is vital for the longevity and effective operation of the pump and the overall system. Proper maintenance and operations of the air relief valve contribute significantly to the efficiency of the pump system, enhancing its reliability and performance in wastewater treatment applications.