There are many types of ball valves, and different types of ball valves are suitable for different working conditions. The metal hard sealed high temperature ball valve is a valve product with outstan...

We know that due to the complexity of the law of decompression and evaporation of high temperature and high pressure fluid in the regulator, there is a certain difficulty in the design of high tempera...

High temperature gate valve is widely used in various fields, but its service life in many working conditions is not particularly long at present, in order to solve this problem, people have developed...

Valves are indispensable in fluid control activities and play a key role in all fluid control. Modern science and technology has developed rapidly, and great breakthroughs and development have been ac...