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.

Multi-Turn Electric Actuators

CENTORK Multi-turn actuators are used for the actuation of valves having linear movement, like gate, knife-gate, globe, diaphragm valves and penstocks.

Due to its versatile and modular design there is a large number of options available.

460 & 461 Digital On/Off Series

ELECTRIC ACTUATORS - 460 & 461 Digital On/Off Series

Multi-turn On-Off actuators are designed for short-time S2-15 min.motor duty. (S2-30 min. Available as an option). This means that they can be used for intermittent operation and a low number of cycles.The 460/461 series actuators can be combined with different Centronik controls, and different combinations of multi-turn gearboxes to cover a higher number of applications.

Digital actuators designed for a constant control of the valve and a non-intrusive setting of its parameters.

460 Series for non-rising stem applications.

461 Series for rising stem applications (output with or without axial thrust).

Main characteristics:

Torque range from 10 Nm to 12.000 Nm.
Output speeds from 2,75 to 224 rpm.
Torque and position setting.
Output flanges and bushes according to ISO 5210.
Handwheel for manual operation.
High degree of weatherproof protection IP67 (IP68 optional). High quality corrosion protection.
Wide range of switching and signalling options.
Centronik local control and filed bus are available

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