The Helios MTVZ 160 is a high-performance supply air valve developed for use in all types of indoor environments, particularly where non-combustible ventilation components are required. It is suitable for both low and high airflow velocities, offering flexible application across different ventilation needs. Designed for quiet operation, the MTVZ 160 provides effective and unobtrusive air distribution, making it ideal for residential, commercial, and institutional settings. This valve combines safety, efficiency, and acoustic comfort in a compact and durable form