Introducing The New NF/SF and The New EF Spring Return Actuators

By Anonymous -
An absolute novelty, the NF/SF new-generation spring return actuators are based on the functionality and design of the AF actuators. They are powerfully motorised and now protect your units better than ever before. Safe, strong and reliable the NF/SF actuators now have versions available wth Universal Voltage.  In case of a voltage interruption, the dampers or valves coupled with the actuator are moved automatically into the predefined emergency setting position.
Belimo now offers the new EF spring return actuator with a torque of 30Nm, that makes it the most powerfull model in the product range of general spring return actuators rounding out the array upwards in all of its characteristics.
Predestined for utilisation on large air dampers, the EF is thorough in the performance of its task, even under difficult conditions, thanks to such options as higher degrees of protection and integrated heating.
It is robust, stable, versatile and reliable.

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