The Control Ball Valve (also known as Ball Control Valve) is a high-performance automated flow control valve that integrates the large-flow advantage of ball valves with precise regulation capabilities. Compliant with international standards (ANSI/ASME, ISO, IEC, GB), it features a quarter-turn spherical closure, automated actuator, and smart positioner—designed to receive electrical/pneumatic signals (4-20mA, HART, Profibus) for stepless adjustment of fluid flow rate, pressure, or temperature. Ideal for large-flow, high-pressure, and large-diameter systems, it balances efficiency, durability, and automation compatibility, making it a core component in industrial control systems across industries.