DKJ electric actuator is an automatic device used in conjunction with the valve, and its foundation is still the valve. Therefore, the working characteristics and utilization of the electric device depend on the type of valve, the working specification of the device and the position of the valve on the pipeline or equipment. However, valve electric device is an indispensable driving device for realizing valve program control, automatic control and remote control, and its movement process can be controlled by stroke, torque or axial thrust.
The series electric actuator is the terminal control device of the automatic adjustment system. It receives 4~20mA (or 1~5V) analog signal and discontinuous contact control signal from the DCS system regulator or computer, outputs torque or force, and automatically controls Adjustment mechanism to complete automatic adjustment tasks. It can also realize "manual-automatic" conversion through the operator. When switching to manual, the operator can be used to remotely control the actuator.
DKJ type angular stroke electric actuator DKJ electric actuator is the execution unit in the DDZ type electric unit combination instrument. It accepts the control signal of the upper instrument and automatically controls the actuator to complete the adjustment task. It is widely used in power stations, chemicals, petroleum , metallurgy, building materials, water treatment, heating, light industry and other industries. DKJ type electric actuator, with the corresponding electric operator, can complete the "manual-to-automatic" non-disturbance switching of the adjustment system, and the remote manual operation of the actuator.
