Description
The Schneider Electric (Barber Colman) VK-7213-201-4-3 1/2″ N/O Screwed Globe Valve is a control valve used to maintain fluid flow in response to changes in system pressure to aid in temperature and pressure regulation. It is found in residential and commercial HVAC systems, such as in hydronic heating and chilled water loops, with a normally open design, a 2.2 Cv flow coefficient, and a 3-7 PSI actuation range. It is installed in pipe form and has threaded connections with actuators or controllers to regulate flow. It assists in balancing, circuits regulate temperature and facilitate coordinated control.
