The electric wafer-type ultra-thin ball valve is particularly suitable for installation in short pipelines and confined spaces. It features a compact structure, short length, small volume, and a close distance between the valve seat and end flange, resulting in minimal material retention and superior sealing performance. Compared to conventional ball valves, the electric wafer-type ball valve represents a new generation of ultra-short flange distance ball valves. Its ball core channel design features V-shaped and O-shaped configurations, making it widely applicable in petroleum, chemical, metallurgical, power plant, and light industrial sectors.