Fixed working principle of the pneumatic valve American standard Dynamic figure) _ pneumatic components factory valve industry

Pneumatic pneumatic valve fixed pneumatic valve American standard overview: American standard fixed pneumatic valve is according to API 6 d, GB/T12237 design production of pneumatic valves, the pneumatic valve is suitable for Class150 ~ Class2500, PN16 ~ PN420, JIS10K, JIS40K various piping. American standard stationary working principle of pneumatic valve: American standard fixed pneumatic valve is on aerodynamic body do circular hole opening and closing, the aerodynamic body with the valve rod rotation so as to realize the pneumatic valve opening and closing action; It has the advantages of fluid resistance small, aerodynamic body when fully open channel, the body can be connected to the pipe cross section is equal, and in a straight line are interlinked, medium flows through the pneumatic valve is equivalent to flow through a straight pipe, in each kind of valve pneumatic valve fluid resistance small, open/close quickly; Only when the opening and closing the aerodynamic body rotate 90 ° is convenient and rapid, simple structure, small volume, light weight, in particular, it is far less than the height of the gate and globe valves. This product USES carbide teflon seat, has good strength, high temperature resistant, good self-lubricating performance; The body is lean manufacturing, and smooth appearance. American standard fixed pneumatic valve features: 1, the fluid resistance is small, the resistance coefficient and equal with the length of the pipe. 2, simple structure, small volume, light weight. 3, reliable sealing, the pneumatic valve sealing surface material widely used plastic, sealing better, widely used in vacuum system. 4, convenient operation, opening and closing rapidly, from open to close just rotate 90 °, is advantageous for the remote control. 5, easy maintenance, pneumatic valve has simple structure, sealing ring, which generally remove replacement is more convenient. 6, in the fully open or close, aerodynamic body and seat sealing surface and the dielectric isolation, medium by pneumatic valve sealing surface does not cause erosion. American standard fixed pneumatic valve technology parameters: product standards: GB/T12237: nominal diameter DN15 ~ 48 ') nominal pressure: PN1. 0 ~ 4. 0 mpa applicable temperature: - 29 ℃ ~ + 200 ℃ main body material: WCB, A105, CF8, CF8M applicable medium: water, gas, oil and other drive mode: manual, worm gear, electric, pneumatic, etc. Pneumatic components factory specializing in the production of American standard valve industry fixed pneumatic valve manufacturer, has a good strength, high temperature resistant, self-lubricating performance is good wait for a characteristic, deeply the general customers trust and support. Customers when choosing electric valve actuators, whether need to inform the explosion-proof device, select pneumatic valve installed in the pneumatic valve actuator sanlian pieces, and fixed pneumatic valve body materials, nominal pressure, temperature and other related technical parameters for selection and quotation to our sales staff. : Q647F/H pneumatic fixed pneumatic valve Q947H/F electric fixed pneumatic valve Q347H worm gear fixed pneumatic valve ( Dynamic figure) Electric top mounted fixed working principle of the pneumatic valve ( Dynamic figure)