Hard seal flexible adjustment of pneumatic valve structure characteristics and application scope

hard seal structure of telescopic butterfly pneumatic valve features:, novel design, reasonable, unique structure, light weight, convenient operation, opening and closing fast; , hard seal telescopic butterfly pneumatic valve for adjusting and intercepting effect, in addition to compensating pipe temperature difference of heat bilges cold shrink function, can provide convenient for replacement and maintenance of pneumatic valve installation; Change, sealing parts, adjustable, reliable sealing performance.
hard seal flexible adjustment of pneumatic valve application: telescopic butterfly pneumatic valve, as a kind of used to realize on-off and flow control components, piping system has been used in petroleum, chemical industry, metallurgy, water and electricity is widely used in many fields such as extremely.
triple eccentric metal hard seal flexible adjustment of pneumatic valve pneumatic valve components and pneumatic seat is connected, pneumatic valve seat sealing surface layer welding temperature resistant and corrosion resistant alloy material. Multilayer soft fold type sealing ring on the pneumatic valve plate, the butterfly pneumatic valve compared with the traditional butterfly pneumatic valve with high temperature resistant, convenient operation, opening and closing without friction, closed as the actuator torque increases to compensate for sealing, improve the adjustment of pneumatic valve sealing performance and prolong the service life of the advantages, suitable for high temperature, high pressure and corrosion resistance, wear resistance, etc.