Schneider Electric (Barber Colman) VK-7211-201-4-4 N/O Globe Valve 1/2" Union 3-7 PSI 4.4Cv
The Schneider Electric (Barber Colman) VK-7211-201-4-4 is a normally open 1/2-inch globe valve designed for precise flow control in HVAC hydronic systems. Operating within a 3–7 PSI range, it modulates fluid flow through linear valve movement to maintain accurate temperature regulation. Commonly used in air handling units, fan coil units, and heating or cooling coils, this valve supports efficient system balancing. Its 4.4 Cv rating ensures reliable performance, improved energy efficiency, stable control, and long-term durability in commercial HVAC applications.