Electric actuated butterfly valve
An electric actuated butterfly valve uses an electric actuator to rotate the butterfly valve's quarter-turn disc. It differs from an electric ball-valve assembly through the disc-and-body geometry, not merely the actuator. The generic identity guarantees no voltage, enclosure rating, torque, or modulating capability; disc size, seating torque, speed, and installation environment must be checked.
Application and duty
Control or isolation using a butterfly body and electric actuator sized for the actual load