BERNARD EN 15714-2 Electric Actuator

& &Shanghai Zhaoming Electronic Technology Co., Ltd. sells at good prices
R& electric actuators are available from stock, welcome to buy
R& electric actuators
R is one of the leaders in the field of electric actuator technology , with more than 10 years of technology accumulation, we are ready to provide you with services. BR designs and produces electric actuators and control systems for industrial valve automation. BR provides not only products, but also innovative solutions suitable for various motion, environment, operation and control requirements, in order to better meet customer needs. BRR Bernard is one of the world market leaders in electric drives. BRR is the world's number one in nuclear energy and the closest partner in the most demanding industries.

R& Electric Actuators
&For quarter-turn applications, the safety-return actuator can drive the valve to the fully open or fully closed position in the event of a power failure.
Product features:
Safety return type using reliable spring return technology:
During emergency operation, the valve moves quickly and without impact
Standard protection level
Load classification :
Switching level:
Fine-tuning/regulating level:
Modulation level: C
Control type:
Switch type, electromechanical control
Integrated control (R+ /)
Maintenance-free.
Operating principle of safety-return electric actuator
&An emergency signal can trigger the backup device to open or close the valve immediately without any external power source, using only mechanical spring return technology.
This emergency signal can be:
An abnormal event (fire, overflow, etc.)
An automatic control signal
An operator action
Power failure
Once power returns to normal (no need to reset the spring), the actuator can return to normal operation.
&Application examples: Storage and transportation of oil, gas and other hazardous fluids, fire protection systems, chemical installations, temperature control and ventilation of hazardous areas.

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