The quick exhaust valve is suitable for pipelines where the industrial medium is water. It is a device for quickly venting gas in the pipeline. It can improve pipeline transportation efficiency and prevent pipeline rupture and deformation. It is an indispensable equipment for pipelines. The valve is a circular valve body with stainless steel floats and plugs inside. The quick exhaust valve is installed in the outlet of the pump or in the water distribution pipeline to remove a large amount of air accumulated in the pipeline to improve the efficiency of the pipeline and the pump. When negative pressure occurs, this valve can quickly inhale air to protect the pipeline Damage caused by negative pressure.

         Precautions for installation of quick exhaust valve:

　　 1. The quick exhaust valve must be installed vertically, that is, the internal float must be placed vertically, so as not to affect the exhaust;

　　2. When installing the quick exhaust valve, it is best to install it together with the shutoff valve, so that when the exhaust valve needs to be disassembled for maintenance, the tightness of the system can be ensured and water will not flow out;

　　3. The quick exhaust valve is generally installed at the highest point of the system, which is beneficial to improve the exhaust efficiency.

　　 The above is what the quick exhaust valve is and the precautions for installation of the quick exhaust valve, I hope it will be helpful to you!