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New shape. Same great performance you know and trust.OPTIMA-S-LV
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Can be installed right behind the duct elbow
Compact installation
No equalising straight section needed
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MULTI-BLADE DAMPER
ALUMINUM BLADES
MAGNELIS CASING
VAV CONTROLLER
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Accurate airflow control
Precise at low pressure / low speed.
Typical deviation range of ±5 % of the setpoint value.
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Reduced energy consumption
Supply: AC 24 V or DC 24 V.
Power rating: 5 VA
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Large size range
200x100 to 1200x1000.
Extra low-profile sizes available (H = 100 mm, W ≤ 600 mm)
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WHY LOW VELOCITY VAV?
Low-velocity rectangular VAVs are needed because conventional VAVs are not optimised for modern low-energy, low-noise HVAC systems.
In applications where comfort and efficiency are critical, they provide:
Accurate airflow control
Superior acoustic performance
Reduced energy consumption
Ultra-compact installation
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Pinpoint Precision
Measurement technique
Static measurement probe using a dynamic air jet through the damper blades.High-efficient measurement
Dependent on the damper position and duct static pressurePolynomial angle correction curve
Implemented for precise actual flow interpretation
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Low Velocity VAV Controller
Multi-blade damper
Low to mid-range air velocity (0,5 m/s to 8 m/s)
Operating pressure range: 5 Pa … 600 Pa
Configurable on-site (Link-10)
Operating temperatures: -20 °C to 50 °C
Relative humidity <95%, non-condensing conditions
Operating pressure range: 5Pa to 600Pa
Closed damper tightness: 4 ATC3 acc. to EN 1751:2024
