Pneumatic Three-way Switching Valve

This valve is an ideal device for gas switching. It is developed by our factory by absorbing the advanced technology of similar products at home and abroad. This valve has simple structure, convenient operation, reliable sealing, accurate switching, long life span, and is widely used in metallurgy , petrochemical, environmental protection and other industries on-site operation or remote control. It is especially suitable for controlling the recovery and release of gas in the converter gas recovery device of iron and steel plants.The valve is mainly composed of a three-way body, two sealed butterfly valves, two air (oil) cylinders, connecting rods, and a control box.   Main technical performance: Main performance Nominal pressure 0.1MPa Applicable temperature SQD67 43X Butterfly valve for rubber soft seal ≦80℃ ≦120℃ Sealing test pressure 0.11MPa SQD67 43H ≦350℃  ≦500℃ Strength test pressure 0.15MPa Air pressure (pneumatic three-way switching valve)0.4~0.…