SD quarter-turn electric actuators are suitable for butterfly valves, ball valves, damper butterfly valves, plug valves etc, which are required to turn 90°.
These actuators are featured by compact structure, small volume, beautiful appearance, stable performance, high efficiency, high reliability, high protection capability and so on. Both operation at site and remote controlling can be carried out. So they have been applied in petroleum and chemical industries, power plant, water treatment and paper-making industries.
