The pneumatic ball valve makes the production of the factory safer. If we suddenly see a lot of factories springing up like bamboo shoots after a rain, we must know that only in such things can these people be sure that their careers will be developed and they can earn more money, So which industry is better for you? In fact, we know that there are a lot of dangerous gases in the production process or a dangerous day plays an important role in all regions. If we can use them safely, it will certainly be of great benefit to our production and research and development. Therefore, there are many factories that must use pneumatic ball valves in production, because they think that if such dangerous substances leak out, they will certainly cause great harm to society.

2、 Fixed Ball Pneumatic Ball Valve The ball of the pneumatic ball valve is fixed and does not move under pressure. All fixed ball valves are equipped with floating valve seats. After being pressured by the medium, the valve seats will move, making the seal ring tightly press on the ball to ensure sealing. Generally, bearings are installed on the upper and lower shafts of the ball, and the operating torque is small. It is suitable for valves with high pressure and large diameter. In order to reduce the operating torque of pneumatic ball valves and increase the reliability of sealing, oil sealed ball valves have been introduced in recent years, which not only inject special lubricating oil between sealing surfaces to form an oil film, which not only enhances the sealing performance, but also reduces the operating torque, and is more suitable for high pressure and large caliber ball valves.