Compared with ordinary dual hole exhaust valves, cylinder type full pressure high-speed exhaust valves have improved exhaust efficiency. The effective diameter of large, small, or only large exhaust ports can reach 70-80% of the nominal diameter, which can quickly remove a large amount of gas and enhance the operating efficiency of the system. The unique structure avoids the common problem of the floating ball getting stuck in the exhaust port of traditional floating ball exhaust valves, improving the reliability and stability of the equipment.

When negative pressure is generated in the pipeline, air can be injected into the pipeline in a timely manner, which not only prevents the risk of pipeline collapse caused by negative pressure, but also reduces the probability of pipe burst accidents, ensures the safety of the pipeline network, reduces water flow resistance and energy consumption by quickly eliminating accumulated air, and reduces energy loss caused by pressure fluctuations, which helps to save energy and reduce emissions in the overall system. The use of stainless steel material to manufacture key components such as floating ball brackets extends their service life; Reasonable mechanical structure design reduces the failure rate, reduces maintenance requirements and downtime, and is suitable for the trial operation stage of new pipelines as well as the gas emission requirements in various water supply systems and equipment. It can effectively solve the problem of exhaust and improve the safety and reliability of the entire system.

Measurement steps for cylinder type full pressure high-speed exhaust valve:

1. Connecting equipment: Connect one end of compressed air (usually with a pressure range of 0.6MPa~1.0MPa) to the vent valve through a ball valve, and connect the gas rotor flowmeter to the exhaust hole.

2. Initial state test: Place the exhaust valve vertically upwards, with the exhaust hole in the open position. Then open the ball valve and observe whether there is gas discharged from the vent nozzle, while recording the data of the gas rotor flowmeter. This step is mainly to test the basic performance and ventilation of the exhaust valve in its natural state.

3. Sealing performance test: Invert the exhaust valve in the water tank, keep the exhaust hole closed, and check for gas overflow. If there is no gas overflow, it indicates that the exhaust valve has good sealing performance under this condition; If there is gas overflow, it is necessary to further investigate the cause of the poor sealing, such as damaged seals, improper assembly, etc.

4. Different working condition simulation testing: Different working pressure, temperature and other working conditions can be simulated according to actual needs, and the above testing process can be repeated to understand the working performance of the exhaust valve in various complex environments. For example, changing the pressure of compressed air, conducting exhaust and sealing performance tests again, observing its response speed, exhaust efficiency, and sealing effect under different pressures.