1 Overview With the continuous development of industry, the demand for pneumatic ball valves, especially those under high temperature and high pressure conditions, is increasing, requiring pneumatic ball valves to have higher wear resistance, erosion resistance, high temperature resistance, corrosion resistance and other properties. While the traditional full bore pneumatic ball valve has undergone surface hardening treatment by surfacing, spraying and other technologies, its service life, cost and performance still cannot meet the operating requirements, such as industrial silicon, coal chemical industry, blast furnace gas, gas and other harsh conditions.

Introduction of stainless steel pneumatic butterfly valve
1、 Characteristics and application of stainless steel pneumatic butterfly valve Stainless steel metal braided hose has the characteristics of corrosion resistance, high temperature resistance, low temperature resistance (- 196 ℃~420 ℃), light weight, small size, good flexibility, etc. It is used in aviation, petroleum, chemical industry, metallurgy, electric power, paper making, medicine, food, wood, tobacco, transportation and many other industries.
2、 The joints at both ends of stainless steel pneumatic butterfly valve mainly include threaded joints, flange joints, quick joint joints, etc.
3、 Characteristics of stainless steel net sleeve for stainless steel pneumatic butterfly valve