This Johnson Controls valve is a 2.5" flanged, two-way, proportional control valve with a VA3100-HGC actuator. The valve is designed to regulate the flow of fluids in various HVAC systems. It features a 2.5" flanged connection for easy installation and maintenance. The two-way design allows for precise control of fluid flow, while the proportional control capability ensures accurate modulation based on system requirements. The VA3100-HGC actuator provides reliable and efficient operation, allowing for precise positioning of the valve plug. This valve is suitable for use in commercial and industrial applications where precise fluid control is necessary.