What problems can be solved by installing an exhaust valve in the pipeline system After turning on the pump, the water flow in the pipeline is still intermittent and even accompanied by abnormal noise, the problem may be in the air in the pipeline, if it is not discharged in time, it will occupy the overflow area of the pipeline, resulting in poor water flow, and may even damage the pump, which requires an exhaust valve to discharge the air in the pipeline, so the exhaust valve needs to be installed in the position of air accumulation, such as the top section of the pipeline, the turning point of the pipeline suddenly raised, etc.

When the water pump suddenly stops, the pipeline will instantly form negative pressure, if there is no air in time, it may lead to water flow interruption, the pipeline is directly sucked out or even ruptured, in this case, some compound air valves can also suck in air to help the pipeline replenish the pressure and avoid damage.