Main structure size  of CARX Clean water compound Exhaust Valve                                              unit:mm

The CARX composite exhaust valve body is round and oval. The internal parts of the valve include stainless steel floats, levers and discs. CARX Clean water compound exhaust valve is installed at the outlet of the pump or in the water distribution pipeline to remove the air accumulated in the pipe to improve the efficiency of the pipeline and the pump. Once negative pressure is generated in the pipe, this valve quickly sucks in outside air to prevent the pipeline Damaged by negative pressure. When the pipe starts to fill with water, the valve flap is in the open position for large exhaust. When the air is exhausted, the valve is filled with water, the floating ball rises and drives the valve flap to close, stopping the exhaust. When the water in the pipe is normally transported, the valve is filled with water. If a small amount of air accumulates in the fa to a considerable extent, the water level in the valve drops, and the air is discharged by the trace exhaust fa or small holes at this time. When the water pump stops, the water in the pipe is empty or negative pressure is generated in the pipe, and air is quickly sucked in to ensure the safety of the pipeline.

The principle of CARX clean water compound exhaust valve
When water enters the pipe, the floating ball stops at the lower part of the barrel to exhaust a lot. When the air is exhausted, the water enters the valve and closes the ball through the barrel to stop the exhaust. The pipeline will naturally produce during normal operation. A small amount of gas, at this time, the gas will be concentrated in the upper part of the pipe to a considerable extent, the water in the valve will drop, and the floating ball will drop along the water and the gas will be discharged from the small hole. If there is a power failure or a pump failure, when the water in the pipe is empty, negative pressure will appear at any time, the float will drop along the water, and the small hole will be opened to drive the big hole to carry out a large amount of air supply to ensure the safety of the pipeline.