CARX composite exhaust valve function principle :
      When the water injection starts in the pipe, the plug stays in the open position and performs a large amount of exhaust. When the air is exhausted, the water floating ball in the valve is floated, and the drive plug is turned to the closed position. Stop a large amount of exhaust; when the water in the pipe is normally transported, if a small amount of air collects in the valve to a considerable extent, the water level in the valve drops, and the float decreases, and the air is discharged from the small hole. When the pump stops, the water in the tube is empty, or when a negative pressure is generated in the tube, the plug is opened at this time, and the air is sucked to ensure the safety of the pipeline.

Structure and use:
     CARX compound exhaust valve is a barrel-shaped valve body. There are mainly stainless steel floats and plugs inside. 
     The CARX compound exhaust valve is installed at the pump outlet or in the distribution water line to remove a large amount of air in the pipeline to improve the efficiency of the water pipe and the pump, and this valve can be used once the negative pressure occurs in the pipe. Inhale air quickly to damage the storage line due to negative pressure.

C ARX composite exhaust valve parts material :

Main shape and connection size of CARX composite exhaust valve :

CARX compound exhaust valve hourly exhaust gauge: