The electric eccentric ball valve is a new type of electric ball valve manufactured using imported technology. Featuring a movable seat structure loaded by a leaf spring, the valve seat and ball prevent issues such as sticking or disengagement, ensuring reliable sealing and extended service life. The V-notched ball core of the electric eccentric half-ball valve creates a shearing effect against the metal seat, making it particularly suitable for media containing fibers, fine solid particles, or slurries. Its performance in controlling pulp flow within the papermaking industry is especially noteworthy. The V-shaped ball notch design of the closure element completely resolves the issue of media accumulation within the valve cavity.