The circular dampers are suitable for the control and the adjust of the air
flow in air conditioning or ventilation ducts.
Since January 1st, 2019 the company UTEK srl has been incorporated by the company CLA srl
The circular dampers are suitable for the control and the adjust of the air
flow in air conditioning or ventilation ducts.
Frame in galvanised steel, thickness and length see detailed schedule
Blade in galvanised steel, thickness see detailed schedule
Axes ø8 mm or 12 mm, see detailed schedule
Bearings in bronze if ø8 and nylon if ø12
Lateral seal in special rubber on the blade
Acoustic data tested in according to EN ISO 3741
Leakage test in according to EN 1751
In stainless steel AISI 304
DLCZ TE: with seal on the blade and external
Flanges
Manual drive R9 for axe ø8 mm
Manual drive R11 for axe ø12 mm
Electric motor
Pneumatic motor double effect
Bearings in bronze ø12
