Electric Metal Seated Ball Valve

ALIS Valves offers Electric Metal Seated Ball Valves for industrial applications requiring reliable flow isolation, automated operation and durable performance under demanding process conditions. These valves feature a spherical ball with a central bore that rotates to open or close the flow passage, providing dependable on-off control for compatible process media. The metal-to-metal seating arrangement uses metallic sealing surfaces designed to withstand demanding operating conditions, including applications where elevated temperatures, abrasive media or conventional soft-seat limitations may be concerns. An electric actuator drives the ball according to control commands, enabling remote operation and integration with programmable logic controllers (PLCs), distributed control systems (DCS) and other industrial automation platforms. Depending on the application, the valve body, ball, seat materials and surface treatments can be selected to meet the specified pressure, temperature and media compatibility requirements.

Electric Metal Seated Ball Valves are used in oil and gas facilities, refineries, petrochemical plants, power generation units, steel manufacturing and other industrial systems requiring robust isolation. Depending on the selected materials, pressure rating and sealing configuration, they can be specified for compatible liquids, gases and other process media within their rated operating limits. Important selection factors include valve size, working pressure, operating temperature, process media, body and ball materials, metal seat design, allowable leakage rate and operating torque. Metal-seated designs may have different shut-off performance from soft-seated valves, so the required leakage class should be confirmed during specification. Buyers should also evaluate actuator torque, electrical supply, control signal, operating time, duty cycle and enclosure protection rating. Selecting the appropriate valve and electric actuator combination helps support dependable isolation, automated operation and reliable performance under the intended working conditions.