Johnson Controls VG1241AE+923GGB 1/2" 2-Way, 1.9Cv, 24V Spring-Return Proportional Valve

This Johnson Controls valve controls fluid flow in HVAC systems. It has a 1/2 inch port size and operates with two-way functionality. The valve provides a flow coefficient (Cv) of 1.9, which measures the capacity to pass water. It uses a 24V power supply for operation and features spring return (S/R) for fail-safe positioning. The proportional control (PROP) allows precise modulation of the valve position based on input signals.