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Some maintenance methods of electric butterfly valve failure
In the process of using electric butterfly valves, we often cause some disturbing faults in our products because of this and other problems. In order to be able to avoid the occurrence of failures that affect the quality and efficiency of the work, a simple method of maintenance must be mastered. For example, in the process of executing the components of the internal mechanism of the electric butterfly valve, it may be because the setting is incorrect and there is no full closing effect.
This failure is not too much trouble. We only need to close the valve, and we need to close the valve firmly, then close it completely, and tighten the valve with little force. Finally, the limit can be adjusted properly. This is still a relatively technical job, if the staff's mastery skills are not very skilled, it is best not to operate, otherwise it will not be worth the damage caused by the product.
If the valve we use is a style that pushes down and closes, the reasoning of the actuator of the electric butterfly valve itself is not too great, and it will not reach our use effect. Then we can push the actuator with a relatively large force when repairing, or install a balanced style valve core. This is also to reduce the impact of the medium on the quality of our work. If you have carefully surveyed, you will find that many failures are caused by the unreasonable existence of a medium. So this should be enough to draw our attention.
The electric butterfly valve purchased is itself a quality issue and the processing of the assembly process is not very strict, or the problem of materials and craftsmanship is that the sealing surface of the product will not be qualified, and some pitting points will also appear. Trachoma and other issues, so that products are very prone to endoleak problems. The only solution is to reprocess the processed sealing surface as early as possible.
If the positioning of the valve is not very accurate, or the product is affected by temperature, pressure, and humidity during the work process, it will cause the product to leak. At this time, we should check if the limit of some products is not a problem. If something goes wrong, we should adjust it again. Can not solve or ignore this issue, otherwise it will have a serious impact on the future work procedures.
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