As a control part of fluid transportation system, valve has many functions, such as cut-off, regulation, diversion, countercurrent prevention, diversion, pressure relief, etc. There are many kinds and various specifications. With the continuous development of valve technology, the application field of valves is also expanding, and the demand for high-end valves is expanding. This is not only a period of innovation and development of the valve industry, but also a period of meeting challenges.

After years of development, China’s valve manufacturing industry has made great progress in production and technology research and development, and some enterprises and products have approached the international advanced level. From the product situation, China’s valve industry has been able to produce more than ten major categories of products, such as gate valve, globe valve,ball valve,butterfly valve, safety valve, check valve, throttle valve, plug valve, pressure reducing valve, diaphragm valve, drain valve, emergency shut-off valve, etc. However, the R & D and production capacity of high-end valve products is still relatively insufficient, the international competitiveness of domestic enterprises and products is not strong enough, and there is a lack of international famous brands and international enterprises.

With the rapid development of China’s economy and the gradual improvement of industrial automation, at the same time, the assembly manufacturing industry continues to transform and upgrade to intelligent manufacturing. With the promotion of industrialization, urbanization and globalization, the development space of China’s valve industry is very broad. In the future, the valve industry should develop towards high-end and modernization. Valve manufacturing enterprises should constantly improve their innovation and R & D capabilities, improve the technical content of products, and enhance their market competitiveness. At the same time, they should keep up with the international advanced level, and establish enterprise brands.