Knife switches use pneumatic valve and the advantages of industry

in sichuan pneumatic valve industry throughout the use of pneumatic valve pneumatic valves for metal, metal pneumatic valve used for hundreds of years of history, although the metal pneumatic valve through the improvement of the structure and material, but bound by metal material properties and can not adapt to more and more high wear, strong corrosive condition of demand, primary embodied in the use of life is short, leaked seriously affected the stability of the system greatly. Traditional metal pneumatic valve need in the aspects of materials, planning and production skills completely. Breaker to the pneumatic valve materials used in industrial pneumatic valve is a dare and favorable variations. Breaker pneumatic valve material deformation is small, than the metal has much higher contact strength, breaker usually constitute the pneumatic valve materials of small crystal ion radius, and ion electricity price is high, the coordination number is big, the nature of the breaker resolution for the pneumatic valve materials tensile strength, compressive strength, elastic modulus, hardness is very high. Breaker but the pneumatic valve itself brittle and difficult to machining constraints, the scale of its application, in recent years, the city got rapid pneumatic valve pneumatic valve, product performance due to the martensitic phase transformation toughening breaker skills, technology and nano composite material the development and progress of the concept of pneumatic valve, pneumatic valve breaker has the brittleness is greatly improved, the patience and strength got great progress, using scale expanding.