China valve manufacturer have been in the forefront of the world

China valve manufacturer - rapid development of high-end valves

China valve manufacturer independent research and development, and experienced hundreds of experiments 5 meters large diameter vacuum butterfly valve come out, the first domestic valve into a large wind tunnel test. For the test device to provide two-way vacuum sealing butterfly valves and special pressure regulating valve, boost "Chang'e" to the moon made an important contribution. The company successfully developed in 2005 the world's first zero-leakage "Regulating Metal Sealing Butterfly Valve" to replace the energy consumption, the greater the amount of material gate valve, globe valve, but also successfully developed close time 0.5 seconds below the international standard of " Electro-hydraulic quick closing valve "domestic high-end valves.

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