The BLF-2 balancing valve allows for precise flow control to ensure efficient energy distribution to match the load of each zone in a hydronic heating or cooling system. Proper flow rate balancing can be the difference between an efficient and comfortable system, and one that does not provide sufficient heating or cooling to every room in the building, Legend explains. Setting the flow rate is easy using the ergonomic hand wheel to adjust the desired flow rate, which can be quickly verified with the attached flow meter. The BLF-2 also utilizes LegendConnect fittings to quickly and easily adapt to any job requirements.  Legend Valve  •  www.legendvalve.com