With the COMAR product line, FRAKTA Vertriebs GmbH offers an interesting series of control valves in short-stroke design. Although the valves have been available on the market for several years, they are still too little known, at least in Germany. Therefore we will present them in more detail in the following.
Damper actuators are comparatively small components in ventilation and air conditioning systems. But they are still indispensable for automatic control. All electric damper actuators commonly used today were developed by the founders of the well-known Swiss company Belimo AG.