Unique damper blade edge for acoustic optimisation
Simple and quick commissioning on site ¦ Range of volume flow rate setpoints for each nominal size
Precise and simple setting of volume flow rates using a scale
Best accuracy among controllers for insertion
Suitable for low airflow velocities from 0.8 m/s
Any installation orientation; maintenance-free.
Circular volume flow limiters of Type VFL for the simple balancing of volume flow rates in air conditioning systems
Mechanical self-powered volume flow limiter without external power supply
Simplified project handling with orders based on nominal size
Set the required volume flow rate using a scale.
Suitable for insertion into circular ducts to EN 1506 or EN 13180
Lip seal for tight and secure fit
Acoustically optimised damper blade with lowfriction bearings and special bellows
Different damper blade construction and volume flow rate sticker for nominal size 150.
Trox Australia | Indoor Air Conditioning and Ventilation.
TROX is the leader in the development, manufacture and supply of components and systems for commercial air conditioning as well as commercial and Industrial ventilation installations.. Extensive and dedicated research has positioned TROX at the forefront in innovation in these fields.