Description
The Belimo B232+AFRBUP-S Characterized Control Valve W/Auxiliary Switch is used to control the flow of water by adjusting the valve position to allow a precise control of heating or cooling output in chilled and hot water HVAC systems with a 1-1/4″ valve size, 37 Cv flow capacity, and an auxiliary switch to provide additional control feedback. It works with a designed ball valve design and a spring-return actuator that responds to control signals to adjust flow to give an equal percentage flow response to ensure proper load control.
