The Helios KTV 200 and KTVA 200 air valves are designed for use in both supply and exhaust air systems in environments without specific fire protection requirements. Air volume is adjusted by rotating the valve plate, allowing for precise control of airflow.
These models feature a practical clamp spring holder that enables quick, tool-free installation by simply pushing the valve into a duct or wall opening. Suitable for residential and commercial ventilation setups, they offer a reliable and user-friendly solution for managing air distribution efficiently.