Electric Actuator - Multi-turn Intelligent Frequency Control | Dc4-20ma Signal, Over Torque Alarming Contacts, Infrared Ray Remote Control, Ex-d Proof Degree Exdib I I Ct4

D series intelligent frequency Electric Actuator is the terminal control instrument for the automation control system. The multi-turn actuator is applicable for gate valve, stop valve, diaphragm valve;a part of multi -turn valve is applicable for butterfly valve,globe valve and damper baffle;linear actuator is applicable for straight through valve.it exits widely in power plant ,a petrochemical,a building materials,a metallurgy industries
Input: DC4-20mA
Or passive switching value control
Or 24V switching value
Option: infrared ray remote control,PROFIBUS control, wireless remote control.
Output: opening/closing over torque alarming contacts.
Full open /full close position contacts
DC4-20mA valve position feedback signal
Characteristic: electric displacement,speed, torque.
Digital accurate measurement
Wide setting range for speed and torque.
Ex - proof degree: Exdib I I CT4
Operating mode: S4,S5 operating mode