D971X electric clamp-on soft seal butterfly valve adopts an integrated structure, which can be controlled by connecting to 220VAC power supply, or can be added to the control module and input control signal (4-20mADC or 1-5VDC) for adjustment and control. Electric soft seal butterfly valve has strong function, small size, light and cheap, reliable performance, simple supporting elements, large circulation capacity, for normal temperature, clean medium, you can choose the valve plate plus soft seal (rubber ring, tetrafluorine ring) to reduce leakage (up to 0.01%), high temperature and high pressure conditions can choose three-eccentric hard seal valve body. Electric soft seal butterfly valve can be widely used in food, environmental protection, light industry, petroleum, chemical, teaching equipment, papermaking, electric power and other industries of industrial process automatic control system.