• Marsh Automation Private Limited

Electrical Actuators For Valves & Dampers, 3-Phase

The "Emtork" electric actuators are electromechanical units used for operating the final control elements like valves or dampers to control the flow of fluids flowing through the pipes or ducts. The specific advantages of using these units are: ease of operation; remote control facility; proportional action of final control element in close loop system; and attaining and holding the desired preset position of the valve/damper. Product highlights: various indications and alarms are available on the remote control panel and also on the unit; emergency manual operation possible in case of power failure; works on most convenient and easily available source of energy, i.e., electricity; and models available to cover wide range of valves and dampers. The basic design of the Emtork electric actuator consists of an electric motor used as a prime mover and a gearbox to reduce the speed and to increase the torque at the output end. Various models have been developed to suit specific types of valves/dampers