The quick exhaust valve is a very important device, but many people do not know its function. So what is the main purpose of the quick exhaust valve? Today, let's get to know it together!

When the pipeline starts to add water, the quick exhaust valve will exhaust the air in the pipeline to ensure that there is no air in the pipeline to add water. The quick-discharge valve has a large volume and good matching with the required water filling volume, which can shorten the water filling time.

　　In the pipeline operation stage, the quick exhaust valve is required to discharge a small amount under high pressure function to ensure that the small amount of air in the water is discharged in time. Therefore, the air bag in the pipeline is prevented from obstructing the water flow caused by the accumulation of air in the pipe, and the water supply efficiency is improved.

　　In the pipeline emptying stage, the quick exhaust valve is required to replenish a large amount of gas to prevent negative pressure in the pipeline. At this time, the intake volume of the quick exhaust valve is required to match the exhaust volume of the pipeline. When a local accident occurs in the pipeline, the water flow is very fast due to the inclination of the knife. The quick exhaust valve is required to quickly replenish a large amount of gas. Prevent pipe breakage due to negative pressure.

　　 The above is the content related to what the quick exhaust valve is mainly used for. I hope it will help you! Weihai Zhonghao Pneumatic Complete Equipment Co., Ltd. is a professional manufacturer of pneumatic and hydraulic components. The main products include: eight-position shift valve, air lubricator, anti-collision valve, quick exhaust valve, air pressure reducing valve, manual reversing valve, solenoid valve, filter, Weihai air source treatment components and so on. Welcome your contact inquiry!