DTBVU is a damper, which facilitates continuously balancing of ventilation systems and can be controlled by a superior control system.

The damper can be ordered with the following control option:

24 V motor with 2-10 V analog control signal
(motortype -SR-F).

24 V motor with data bus control; Modbus, BACnet, MP-Bus
(motorype -MOBA).

The motor shall be completed with control signal transmitter e.g. an external potentiometer or a proportionally regulating thermostat or an external control device adopted to data bus communication.

The motor has overload protection and stops automatically when the blade has reached its end stop. The stop can be continually adjusted. Although the current is connected, the motor is not damaged if blocked.

The spindle and motor can be disconnected from each other via a release button on the motor housing.

In outdoor installation, the motor should be protected from direct UV radiation.

The motor is installed at a distance from the damper, which makes it easy to insulate the ventilation duct.

There is a separate assembly, measuring, balancing and maintenance instruction for this product.