Schneider Electric (Barber Colman) VBB2N02 2-Way Brass Ball Valve 1/2" NPT 1.2Cv

The Schneider Electric (Barber Colman) VBB2N02 2-Way Brass Ball Valve regulates fluid flow by rotating an internal ball to open or restrict the passage through the valve body. Its 1/2" NPT connections provide the specified threaded piping interface, while the 1.2Cv rating identifies the valve's flow coefficient. The ball changes position in HVAC systems as the connected actuator or manual control rotates the valve stem, controlling passage through the two-port body. Installed in the applicable fluid circuit, it modulates or shuts off flow according to the control position. This operation establishes the required fluid volume through the connected piping section.