Quarter Turn Bernard Technology Valve Actuator - China

It has various kinds of protection function and control mode.

It can be divided into the quarter-turn series, linear-turn series and multi- turn series.

There are more than hundred kinds of specifications.

Its control main board is continuously upgrading and updating and the new products appear rapidly in order to satisfy the needs of modern industrialization.

The electric actuator has already widely applied in the large and medium-sized project which is the newly built and was highly appraised by users.

At the same time, we also accumulate rich technology and scene experiences in the process of updating and upgrading DKJ or other actuators to the introduced series.

Advantages Cut-off signal protection The actuator stop at the original, all-on or all-off position which is instructed by users as the signal is interrupted by accident or the input signal is less than 3mA (called the cut-off signal) in order to guarantee the whole system’s safe and stable.

It also possesses the output connection point for alarm.

Over-torque of two- way protecting function The actuator has an over-torque surveying device that can accurately survey the torque of the valve.

When the torque exceeds the setting scope, the torque switches inside the actuator and outputs a signal to the controlling circuit for stopping the motor to protect the valve, the driving parts and the motor.

After the mechanical over-torque fault is relieved, shutting down the power supply or input an instantaneously reversed signal, the actuator will come back to turn normally.

Company Contact:

• Posted By: Tianjin Bernard Actuator Co.,Ltd

• Phone: 00862227630178

• Address: tianjin china, TIANJIN , TIANJIN , China

• Email:

• Business Description: We are the industrial Valve and electric actuator manufacturer and exporter, such as gate valve, ball valve, butterfly valve, globe valve, check valve, knife gate valve and so on.