Belimo WAF-4 Valve Linkage ABF/NBFActuator
The Belimo WAF-4 Valve Linkage is a mechanical accessory designed to connect Belimo AFB and NFB series actuators to compatible HVAC valve assemblies, enabling precise transfer of actuator motion to valve movement . It works by translating the actuator’s rotary motion into controlled valve positioning, ensuring accurate modulation of water or airflow.