The use of pneumatic ball valve in industry

the pneumatic ball valve is widely used in natural gas, oil, chemical, mining and so on these industries face the medium flow control and adjustment, which can be used with pneumatic automation instrument matched to. Pneumatic ball valve of the sphere is elastic, not very hard. The ball and seat sealing ring is used for manufacturing of metal materials, if but inch just on its own pressure to put pressure on it is could not reach the requirements of the seal, this must be applied to meet the requirements of the sealing force. Pneumatic ball valve is suitable for high temperature and high pressure medium. Pneumatic ball valve ball elastic he relied on the lower end of the sphere wall will have a flexible trough. When close the channel will be able to use the wedge on the valve stem head to make the whole sphere rolling out with his seat sealing produces in the process of compaction effect. On industrial pneumatic ball valve is used to adjust the flow of medium. Then his tight sealing performance is also used in this comparison.