Airflow Circuit Components> Dampers and bypasses with motor

RMVT

Motorized Dampers

The RMVT motorized damper is a circular damper designed to isolate a branch of a ventilation or air conditioning network.

As an option, the damper can be equipped with a limit switch in order to connect an opening indicator.

The damper adapts to all types of circular ducts with diameters ranging from 100 to 200 mm. It must remain easily accessible for maintenance operations.

The sheaths fit onto the metal connection sleeves without bearing on the plastic part. Sealing is ensured by putty, adhesive tape or collars depending on the type of duct.
The setup must respect the direction of the air flow as shown on the damper.

When fitting the damper, do not operate the damper manually (risk of damage to the motor).
The metal connection sleeves must never be removed from the plastic part.
The protective cover of the plate containing the internal combustion engine must be completely clear and not covered with glass wool or other material for good ventilation of the engine compartment.
The damper should be arranged so that the housing is placed on the top or side but never on the bottom.
The damper is open or closed, it is therefore not possible to limit the opening or closing travel (prohibition of the implementation of stops preventing complete opening or closing).
It should not be subjected to prolonged operation in high humidity conditions and never above 90% RH.