Johnson Controls VG1241AD+9T4GGA 2-Way Ball Valve Proportional 1.2Cv 1/2" N/C N/O 24 VDC
The Johnson Controls VG1241AD+9T4GGA is a 2-way proportional ball valve designed for precise fluid control in HVAC hydronic systems. Powered by a 24 VDC actuator, it modulates valve position to regulate water flow accurately based on control signals, supporting normally closed or normally open operation. With a 1/2-inch connection and 1.2 Cv rating, it is commonly used in fan coil units, air handling units, and terminal equipment. Benefits include stable temperature control, energy efficiency, quiet operation, and long-term reliability.