The Helios VKH 200÷100−180 is designed for insertion into ventilation ducts and duct components. Made from durable polymer and featuring a rubber sealing ring, it guarantees a secure and leak-free installation.
Suitable for both vertical and horizontal mounting, this device regulates the airflow by adjusting the opening cross-section, maintaining a constant air volume regardless of system fluctuations. It is ideal for ensuring stable airflow in commercial and residential ventilation setups.