Johnson Controls VG1241AN+923GGA, 1/2" Valve, 2W, 11.7Cv, 0-10VDC SR N/O

This Johnson Controls valve controls fluid flow in HVAC systems. It has a 1/2 inch size and operates as a 2-way valve. The valve has a flow coefficient (Cv) of 11.7, which measures its capacity to pass water. It uses a control signal range of 0-10 volts DC for modulation. The spring return (SR) feature ensures the valve returns to its normal open (N/O) position when power is lost.