ELECTRIC ACTUATORS

The CENTORK electric actuators are compact units that, due to their modular design, can be applied to the actuation of any kind of valve.

Quarter-Turn Electric Actuators

The CENTORK quarter-turn actuators are designed for the actuation of valves with a rotary movement of less than one turn, like butterfly, ball and plug valves and dampers.

Due to its versatile and modular design, a high number of options are available, splitting the quarter-turn actuators in 3 main lines of products.

Direct Quarter-turn actuators

ELECTRIC ACTUATORS - Direct Quarter-turn actuators

» 480 Series

With the use of a double worm gearbox, this simple and reliable design guarantees a self-locking and efficient actuation of any rotary valve.

The 480 series actuators can be completed with different Centronik control options and with different combinations of switching and signalling options to cover a wider range of applications.

They cover both On/Off and modulating applications.

Main characteristics:

Torque range from 10 Nm to 1.100 Nm.
Operating tmes from 9 to 120 seconds/90º.
Torque and position setting.
Output flanges and bushes according to ISO 5211.
Handwheel for manual operation.
High degree of weatherproof protection IP67 (IP68 optional). High quality corrosion protection.
Wide range of switching and signalling options.

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