Therefore, for the use of this pneumatic switch ball valve, people should carefully choose which problems to put this valve on according to their actual needs, so that people can better guarantee the use effect during the use process, and will not cause more damage to the entire knife. In addition, the tightness of this product is very good, because it uses a large metal closed box, and this design is also a very good choice, to better let friends get more business opportunities and choice help. In addition, the service life of the whole equipment can be further improved during the use of this product. Because this product is made of very good quality metal, friends can have a good understanding of this product.

The measures adopted for the occurrence of cavitation mainly include:
1、 Control the pressure drop to prevent cavitation. For example, multistage pressure reducing regulating valve is used to divide the pressure drop of the regulating valve into several stages. The pressure drop of each stage ensures that the pressure at the constriction is not lower than the saturated steam pressure of the liquid, so as to eliminate the generation of bubbles and prevent cavitation.
2、 Reduce the impact of cavitation. Adopt similar methods to prevent flash evaporation, such as increasing material hardness and reducing flow rate, so as to reduce the impact of cavitation.
3、 Reasonably distribute the pipeline pressure and increase the downstream pressure. From the point of view of design process, the pressure downstream of the control valve will be increased so that the flow constriction will also be increased accordingly, so as to prevent cavitation. For example, the regulating valve is installed at a position with high static pressure downstream, and a flow limiting orifice plate is added.