ZKJ-310 valve electric device is a control component in pipeline transportation systems, with a wide range of applications, from single globe valves to various valve electric devices used in extremely complex automatic control systems. Its varieties and specifications are quite diverse, and it plays a role in cutting off, regulating, and checking in pipeline systems. In programmable, automatic, and remote control systems, valve electric devices are all essential equipment. To effectively control them, the main goal is to choose a truly suitable valve electric device. When selecting, what aspects should we pay attention to?
*Type: As the electric device of the valve mainly realizes the device equipment of program control, self-control, and remote control, the main factors related to the control during the movement process are stroke, torque, and axial thrust. When selecting the valve electric device, it mainly depends on the characteristics of the work. Therefore, the main determining factors of its working efficiency in valve selection are the type of valve, the tool used to install the valve, and the position of the valve on the pipeline equipment.
Secondly, operating torque and output torque: The selection of the valve electric device is an important criterion, and the output torque of the valve electric device should be about 1, 2-1, or 5 times the operating torque when selecting. The thrust of the operation is also an important factor, and its main engine structure is mainly divided into two types. One is the unconfigured thrust disc, which can directly output torque. The second is the configured thrust disc, which converts the output torque into the output thrust through the valve stem in the thrust disc.
Thirdly, the number of rotations: When selecting the number of rotations, it should be calculated according to relevant calculation methods to determine how it should be selected. The main determining factors for its selection are the nominal diameter of the valve, the pitch of the valve stem, and the number of threads, which directly determine how the number of rotations of the valve should be selected. Therefore, only by choosing the correct valve electric device can we better facilitate work. The advantages of valve electric devices continue to improve work efficiency, which is of great help to production.