Belimo ZoneTight QCV ¾" 3-way Cv4.6 Z3075Q-J.1 CHW Valve Zone Control

The QCV zone valves are suited for large commercial buildings where higher close-off and the ability to change flow is desired. Common HVAC applications include unit ventilators, fan coil units, VAV reheat coils, fin tube casing, radiant panels and duct coils.