The action force distance of the electric butterfly valve is larger than that of the ordinary valve. The action speed of the electric butterfly valve can be adjusted. The structure is simple and easy to maintain. Due to the buffer characteristics of the gas itself, the action process is not easy to be damaged due to jamming, but there must be an air source, and its control system is also more complex than that of the electric butterfly valve. Generally, it shall be installed horizontally in the pipeline. So, what should be paid attention to when operating the electric butterfly valve?

2、 Attention shall be paid to the number of turns of the output shaft of the electric butterfly valve according to the practical use. The rotating of the output shaft plays a very important role in the operation of the electric butterfly valve. Therefore, the number of turns shall be calculated according to the diameter of the stem pitch. The number of threads and the additional speed. The total number of turns is usually the proportion of the electrical equipment equal to the opening height of the safety valve and the number of threads added to the stem joint.