Description
The Belimo B239+AFRB24 Characterized Control Valve is a actuator component used to regulate water flow through heating and cooling coils. It has a 1.5-inch, 2-way, 29 Cv flow coefficient, 24V control voltage, and an 180 in-lb spring return actuator designed for on/off control of chilled or hot water circuits. It is placed in air handling units, fan coil systems, and terminal reheat applications where it opens or closes the valve in response to control signals from a building automation unit in HVAC systems. It supports accurate flow control, system balancing, and consistent modulation of thermal energy transfer piping networks.
