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VA13 Series Damper Actuator

VA13 series damper actuator is applied to ventilation systems. It is directly installed on devices such as dampers, ventilation louvers, and air cabinets.Either floating control or PID control (DC0(2)~10V or 4(0)~20mA) could be realized. VA13 is applied to adjust the opening of the dampers to control the
air volume or wind speed in the air duct according to control signals from PLC, DDC, and thermostats.

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Features Material of Main Parts Specifications Dimension

Features

Both ON/Off control (single line or double line) and proportional control are available
DC reversible motor adopted
Overload protection
Easy installation, universal adapter adopted, suitable to both square and circular shaft
Passive feedback signal, optional position feedback switch
Control accuracy: +1%
Optional 2Nm to 40Nm

Material of Main Parts

Upper Cover: PC+ABS
Back Cover: PC+ABS
Indicator Cover: ABS
Gear Box: Q235-A
Transmission Gear: Brass, POM, powder metallurgy
Rotating Shaft: 2Nm: Q235-A; 4-6Nm: A3; 8-40Nm: Alloyed Zinc
Gland: PA

Specifications

Torque 2Nm 4Nm 6Nm 8Nm 16Nm 24Nm 32Nm 40Nm
Damper size 0.3m2 0.5m2 0.8m2 1.2m2 2.5m2 3.7m2 5.2m2 6.0m2
Operation Time 15-25s 25-30s 25-30s 30-45s 30-55s 110-120s 110-120s 115-125s
Operation Power Consumption 4.5W 5.5W
Standby Power Consumption 0.5W 0.5W
Rated Voltage 24VDC; 24VAC, 50/60Hz; 100~240VAC, 50/60Hz
Working Voltage Range 19.2~28.8V AC/DC (24V AC/DC); 85~265V AC (100~240V AC)
Cable 0.5mm2
Rotation Direction Set by knob or DIP
Manual Operation Press the manual button to unlock the gearbox and manually rotate the damper shaft
Rotation Angle Maximum 95°, can be adjusted via mechanical limit
Noise 45dB
Position Indication Mechanical indicator
Electrical degree 24VAC/DC: Grade III (Safe Low Voltage); 100~240VAC: Grade II (dual insulation)
Protection Degree IP54
Ambient Temperature -20 ~ +50℃
Storage Temperature -30 ~ +60℃
Max Ambient Humidity 95%RH, non-condensation
Damper Shaft Length >50mm

Dimension

Wiring of On/off Type

Wiring of 1 position feedback

Wiring of 2 position feedback

Wiring of Proportional Control

APPLICATION

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