Eqs Quarter-Turn Electric Actuator

Adapted to the 90 ° Rotation of the ball valve, butterfly valve, damper baffle and other suitable 90 ° Rotation of the equipment to meet a variety of industrial automation control piping requirements. It can be widely used in power plant power plants, petroleum, chemical, metallurgy, power plant desulfurization, water treatment, paper making, shipbuilding, building automation and other industries. EQS series electric actuator torque range from 60Nm to 3000Nm, within this range there are a variety of models to choose from.
Using large size digital integrated chip, powerful, high level of accuracy. At any time, once the actuator is powered, it automatically detects the control circuit to ensure proper operation.
Actuator displacement sensor using Hall sensors, and digital pulse signal quantification; Hall effect magnetic pulse system can accurately measure and control the actuator stroke.
Infrared systems successfully adopted IA, IA now also supports IrDA compliant communications. Perform the function parameter setting, commissioning and on-site electric operation, are available through a handheld IR remote control settings, without opening the cover to expose the internal control circuitry (non-invasive design).
Actuators using high-definition LCD digital, English and identifiers LCD screen, real-time display valve opening percentile. LCD backlight greatly facilitate the users to use at night. In the fully open or fully closed position, a high brightness LED red, green instructions. In the main power off, battery backed-screen display.
With remote / local (on / off / stop) control functions. And with the relevant indicator: Full off - the green light being off - the green light flashes. Torque switch is turned on - yellow light, torque switch failure - flashing yellow light. Full - red light, being open - red light flashing. Electronic current contactors, transmitters, with phase automatic tuning function. Terminal block contacts with contacts ranging from 24-48 to choose from. The ability to monitor the location of the remote position indicator relay and local digital display (LCD), and can be compatible with PRFIBUS communication systems.