Johnson Controls VG1241BG+9T4GGA 3/4" 2-Way, 4.7Cv, 24V Proportional Non-Spring Return Valve

This Johnson Controls valve controls fluid flow in HVAC systems. It has a 3/4 inch port size and operates as a 2-way valve. The valve has a flow coefficient (Cv) of 4.7, which indicates its capacity to pass fluid. It uses a 24V power supply and supports proportional control. The non-spring return (NSR) feature ensures the valve remains in its last position when power is lost.