Description
The Belimo ARX120-3 Non-Spring Return Actuator Floating Control 180 in-lb is a control component used to adjust the dampers or valve to regulate, the flow of fluids or air in the HVAC systems. It works with a floating control input and a power supply of 100-240 V, changing the actuator output up to 180 in-lb based on signals from the building management or unit controller, without using a spring to return. It is installed on damper shafts or valve stems in air handlers, VAV boxes, and hydronic systems and operates in conjunction with the system.
