Intelligent positioning device positioning accuracy refers to the actual position of the parts or tools and the standard position (theoretical position, ideal locations) between the gap, the smaller the gap, indicating the higher accuracy; parts processing accuracy can guarantee the premise. Mechanical Seiko requirements for precision is very high, subtle differences will cause serious consequences. The unit of precision is very small, usually made of nano units.

When the valve electric head into the middle of the operation, the overall performance of the control mechanism has also entered the adaptation period most of the performance was more stable, there will be individual minor problems, the user can only do the appropriate maintenance. When the explosion-proof electric valve into the late operation, most of the aging of the components of the existence of the problem, in particular, the various parts of the transmission parts serious wear and tear, resulting in reduced control operation and stability, or intelligent positioning module positioning accuracy. For these questions the user should find out why the repair or replacement parts are better resolved.

If the accuracy of the actual position and the standard position between the minimum gap, then the valve in the course of the operation of the following positioning advantages, namely: 1, mechanical parts, less more mechanical transmission connection, fault Point less; 2, using the positioner feedback and on-site display of high precision; 3, debugging convenient; 4, intelligent with self-test and self-tuning ability.