leak-proof 3/8" inlet and 1/2" outlet mechanical joints without the need for brazing

a 26-inch blue hose

meaning the sensor is open

this unit simplifies retrofits and upgrades

if you are installing this indoors without piping a vent to the outside

Johnson Controls VA-4233-GGC-2 Valve Actuator Els PW 29614 leak-proof 3/8" inlet and 1/2"The Johnson Controls VA 4233 GGC 2 is a heavy duty spring return globe valve actuator engineered for precise modulation in demanding HVACR environments. Built with a robust stepper motor, this direct coupled unit delivers a minimum 61 lb in torque to manage VG7000 Series bronze valves and select Invensys configurations. It supports multiple proportional control signals, including 0 10Vdc, 2 10Vdc, and 4 20mA, all field selectable to match your