Johnson Controls VG1241AD+9A4GGA 2- Way Valve NSR Proportional NPT 1/2" 24V 1.2 Cv

The Johnson Controls VG1241AD+9A4GGA 2-Way Valve is a high-performance proportional control valve designed for HVAC applications. This is a 1/2” valve, electrically operated, with 24 VAC supply voltage and NSR mechanism, which does not need a spring return fail-safe to function. In response to the control signals, it changes the valve position, which in turn provides accurate control of heating and cooling processes, which are instrumental in system efficiency. This 2-way valve is more energy-saving, system-reliable,, and comfortable to the occupants. Its proportional control capacity includes fine-tuning of the flow rate, thus reducing energy use and operating costs. The service temperature range of the valve is wide, and the valve structure is relatively strong, which ensures that the valve has long-term stability.