
Motorized actuator for air damper | ventilation system | with foil insulation | D450mm | 5Nm | 230V | metal
Code: ES-RDM450-230Professional motorized air damper actuator - reliable solution for automatic air flow control in ventilation, heat recovery and other HVAC systems. Designed for air ducts, the metal damper with integrated 5Nm motor allows precise regulation of air supply or exhaust in residential, commercial and industrial buildings.
Durable metal housing and 0.5 mm foil-coated insulation ensure airtightness, thermal protection and long service life.
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Technical Specifications
Type: Motorized air damper with actuator
Diameter: Ø450 mm
Housing: Metal
Insulation: 0.5 mm foil-covered insulation
Motor torque: 5Nm
Power supply: 230V
Control: On/Off (2 position)
Installation: In duct system (round ducts)
Application: Ventilation, heat recovery, air supply/exhaust systemsFunctions
Automatic air flow opening / closing
Integration with heat recovery units, thermostats or BMS systems
Energy saving - reduces heat losses by closing unused zones
Reliable 5Nm motor ensures stable damper operation
Durable construction for long service life
Thermal and condensation protection due to foil-covered insulationUsage
Residential user: In heat recovery systems; For zoned room ventilation; For automatic air flow control systems at home; Energy saving solutions
Engineer / designer: For HVAC project implementation; Building automation solutions; Energy efficiency systems; Air distribution control in commercial buildings
Electrician / installer: Easy integration into control circuits; Simple installation in ducts
Commercial and industrial facilities: Office buildings; Warehouses; Production facilities; Shopping centersAdvantages
Solid metal housing
5Nm motor - sufficient torque for stable damper position
Energy efficiency
Suitable for zoned control
Compatible with automation systemsDisadvantages
On/Off type - not suitable for proportional 0-10V control
Installation only in round ductsIllustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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