The Helios VKH 150−160÷100−180 is a high-efficiency constant airflow regulator designed for integration into ductwork and ventilation components. Crafted from durable polymer and fitted with a rubber sealing ring, it offers secure, leak-free installation.
Suitable for vertical and horizontal mounting, the regulator maintains a steady air volume by adjusting the size of the airflow opening. Ideal for ensuring balanced and energy-efficient ventilation in commercial and residential HVAC systems.