Characteristics of hydraulic pneumatic valve valve industry _ pneumatic components factory

Pneumatic pneumatic valve hydraulic pneumatic valve overview: hydraulic pneumatic valve is designed according to API 6 d, GB/T12237 production valve, the valve is suitable for class150 ~ class2500, PN10 ~ 420 all kinds of piping, the product should be a large number of exports and with the process of oil drilling. Hydraulic pneumatic valve features: (1) prevent stem fly out function, simple structure, small volume as a whole. (2) reliable sealing and soft sealing pneumatic valve sealing surface of materials widely used ptfe; Hard seal using spray welding tungsten carbide carbide, wear resistance, good seal performance, in the pipeline of oil, natural gas medium is widely used in the system. (3) easy to operate, opening and closing rapidly, from open to close just rotate 90 °, is advantageous for the remote control. (4) easy maintenance, hydraulic pneumatic valve has simple structure, the valve seat sealing ring is active, remove the replacement is more convenient. (5) in the fully open or close, aerodynamic body and seat sealing surface and the dielectric isolation, medium through does not cause the valve sealing surface erosion. 6 hydraulic pneumatic valve body according to the need for forged steel or cast molding structure. All landowners, compared to fixed pneumatic valve and floating pneumatic valve structure is relatively complex, generally suitable for the occasion of large diameter and high pressure, most fixed pneumatic valve designed before the valve seal, so the body bottom outlet, in order to check in testing the pressure seal. Lock: pneumatic slag pneumatic valve pneumatic hard seal characteristics of pneumatic valve characteristics of high vacuum pneumatic valve fixed hard seal pneumatic valve pneumatic valve pneumatic high platform