Description
The Belimo B277 Ball Valve is a modulating control switch used to regulate the flow of water or glycol in hydronic heating and cooling loops in HVAC systems. It has a 3-inch, 2-way port and a 70 Cv flow coefficient, which enables fine control of the volume of fluid that is supplied or returned along actuator input circuits. It is installed in chilled water, boiler, or fan coil piping, and it is connected to building controls and actuators to control setpoints. It helps to maintain the correct flow and helps to maintain a stable temperature and energy-saving work.
