Electric actuator

Product Description

Our company passed standard attestation for ISO ***1:***0 QUALITY SYSTEM and European CE certification.Our company has rich experience in production technology , testing and inspection by offering specialized technical staff and latest equipments *0% of its components are imported,which fully insure the stability of its reliable performance and excellent quality.With importation Germany technology,using digital controlled circuit,the actuatorwhich has IA infrared ray system,self-adjust and LCD functions,and also has high adaptability,various functions,exact accuracy,easy to operate and so on.The electric actuator extensively applied in metallurgy industry, power plant,pharmaceutical industry,petrochemical industry and etc for adjusting and controlling the valve.EQS series actuator is designed for the *0 degree turn application, such as damper, ball valve, plug, butterfly valve and other equipment, which can meet various requirements of sophisticated automatic control systems. EQS has wide range of torque variation from *0Nm to ***0Nm. Control designs, produces and provides high quality actuators and quality service related to valve automation.

• Using very large scale digital integranted chip,so it has very powerful function and high accuracy. Once the actuator is supplied power,it will auto-check the control circuit to insure the correctoperation.
• Displacement transducer of actuator is n. hall sensor with digital quantization impluse signal, Hall magnetically pulse effects system can measure and control the travel of actuator exactly.
• Using IA infrared ray system, IA always supports communication compatitble with IrDA. The function specification of actuator can be set ,adjusted and operated by handheld infrared remote controller, it is not necessary to open the top cover to reveal the inner control circuit.
• Using liquid crystal display with high-resolution, English mark to indicate the travel percent of valve. It is very convenient to use in the night.LED signal with high lightness to indicate the position of actuator: full open-Red, full close -Green.The backup batteries will support the video display when the main power is off.
• Has remote and local control(open/close/stop)function,with local lamp indication:full close-Green(on), Closing-Green()flickering. Torque switch trip_Yellow(on),Fault-Yellow(Flickering).Full open-Red(on),Opening-Red(Flickering). Reversing,electronic contactors, Transformer, Phase discriminator has detection and auto-correction. *4to *8 points terminal strips on terminal block for option. Position monitoring relays with remote position indication, local digital position indication, and PREIBUS communication are options available.