The CARX combined exhaust valve is an efficient air valve equipment, mainly used for automatic gas discharge in the pipeline. The valve has a flange connection design for easy installation and is suitable for the caliber range DN50 to 300. The exhaust valve adopts compound structure design, which can effectively remove the gas in the pipeline and prevent the accumulation of gas from causing excessive pressure or danger in the pipeline. At the same time, its automatic discharge function can ensure that when the gas in the pipeline reaches a certain amount, the valve can be automatically opened for discharge, without manual operation, which greatly improves the work efficiency. The flange connection design of the CARX composite exhaust valve makes the connection between the valve and the pipeline more tight, and it is not easy to leak. In addition, the valve also has a good sealing performance, can effectively prevent gas leakage from the valve. The exhaust valve is suitable for various industrial and civil pipeline systems, such as water supply, gas supply, heating and other systems. Whether it is a new construction or renovation project, you can use the CARX combined exhaust valve to improve the safety and stability of the piping system. In general, the CARX compound exhaust valve is a valve equipment with excellent performance, safety and reliability, and is an indispensable and important part of the pipeline system.