The sealing form of "FD 330-22 331 Pneumatic Butterfly Valve" membrane pneumatic butterfly valve is generally pressure self sealing, while the sealing of bladder pneumatic butterfly valve is generally clamped with screws, so the sealing of membrane pneumatic butterfly valve is simple and easy to assemble and disassemble. The large travel of air suspension is more than that of any other type of suspension due to The design of the pneumatic butterfly valve makes the axle travel more in the vertical direction, so before the axle reaches its travel limit, the pneumatic butterfly valve can absorb more vibration loads. The vertical travel of other air suspensions is shorter, and often reaches its travel limit, resulting in hard impact.
"Langao FD 330-22 331 Pneumatic Butterfly Valve" is classified according to the structure and function of the balloon valve. The balloon valve includes free balloon valve, self-locking balloon valve, traction balloon valve, free stop balloon valve, swivel chair balloon valve, air bar, damper, etc. This product is widely used in the fields of automobile, aviation, medical equipment, furniture, machinery manufacturing, etc. The stiffness of the bladder pneumatic butterfly valve is related to the change rate dF/dx of the effective area of the ball valve. Therefore, for the bladder pneumatic butterfly valve with a larger change rate of the effective area, the ball valve has a larger stiffness and higher vibration frequency.
The key to purchasing "FD 330-22 331 Pneumatic Butterfly Valve" in Langao County is quality. Shanghai Dongfeng Pump Valve Factory is a professional supplier of "FD 330-22 331 Pneumatic Butterfly Valve". For more information, please visit the official website of Shanghai Dongfeng Pump Valve Factory for pneumatic butterfly valve.
The mechanical analysis of the bearing area, bearing capacity, volume, internal pressure and vertical stiffness of the curved bladder pneumatic butterfly valve is carried out, and the half center angle of the section arc in the capsule longitude direction is calculated θ The value of the mechanical parameters of the pneumatic butterfly valve when changing from 80 ° to 120 °.