How to avoid the impact of force on the transmission shaft of pneumatic ball valve?

In the process of using the pneumatic ball valve, its transmission shaft may be affected by the radial force, which may cause the use deviation. How to avoid the impact of the radial force on the transmission shaft of the pneumatic ball valve? Let’s take a look at the details.

Pneumatic ball valve is an important equipment in the hydraulic system, especially in steel plants, petroleum, chemical, gas, boilers, paper making, polysilicon, power and other industries. Most of the industrial pipelines of the hydraulic system are pneumatic ball valves. It is very important for the industrial pipeline of hydraulic system to correctly and reasonably use the pneumatic ball valve, master the fault diagnosis method of the pneumatic ball valve, and quickly remove the measures and means. Once the equipment fails, it must be eliminated quickly to ensure the normal and stable production.

The valve drive shaft is very sensitive to the radial force, so it is not allowed to directly install the pulley, gear and sprocket on the drive shaft end of the motor. During installation, the coaxiality between the output shaft of the prime mover and the drive shaft of the pneumatic ball valve must be checked to avoid the wedge gap between the valve body and the port plate caused by the bending of the drive shaft, which increases the leakage, reduces the volumetric efficiency, and increases the wear between the valve body and the port plate, Finally, the service efficiency and service life of the pneumatic ball valve will be seriously affected.

This is how to avoid the impact of radial force on the transmission shaft of the pneumatic ball valve. If you have any questions, please call us and pay attention to our website.

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