Valve worm gear box, also known as valve drive device, reducer, worm gear head, is a device used to operate and connect to the valve.The device can be driven by electric power, air pressure, hydraulic pressure or a combination of power sources, and its movement process can be controlled by stroke, torque or axial thrust.
So what should I do if there is a problem with the worm gear box of the valve?
The common problems of the valve worm gear box are caused by the pores and trachoma caused by the casting of the raw materials. At the same time, there will be problems such as inability to install. If the worm gear hole of the worm gear box cannot be installed, it is necessary to check whether the worm gear hole of the worm gear box corresponds to the valve stem and flange. Whether the connection of the valve corresponds to the connection of the valve end one by one, if the size deviation, it will also cause the valve worm gear box to fail to install normally.
In view of the above problems, it is necessary to consult relevant suppliers. However, this problem is not impossible to solve. This requires valve buyers to pay attention to selection when purchasing products, and to inspect the supplier’s qualifications on the spot to ensure that they have the ability to guarantee after-sales service. At the same time, it is necessary to put forward requirements on suppliers in response to related issues to ensure the quality of products.