As effective electro mechanical systems, Electric Actuators have significant role in controlling flue gases. These actuators are instrumental in fast conversion of electrical energy into kinetic energy in rotary or single linear motion.  Generated energy is used for automatic controlling of valve for improved process efficiency.  This range of actuators are designed with standard accessories like piston rod bearing, spindle, piston rod, spindle bearing, drive shaft and so on. Brake of this array of electric actuators is mounted on top part of motor and this brake is used for controlling/stopping of transferred media to generate force ( as this force is used for opening and closing of valve).