Johnson Controls M9220-AGA-3 Actuator 320819-301 you need a valve that

you need a valve that won't fail under pressure

allowing for 360-degree installation at any angle to fit tight mechanical spaces

an aftercooler or additional air drying stage should be installed upstream to maintain filtration integrity

9 million BTU/hr

Johnson Controls M9220-AGA-3 Actuator 320819-301 you need a valve thatThe Johnson Controls M9220 AGA 3 is a heavy duty spring return direct coupled actuator designed for floating control applications in demanding HVACR systems. Delivering a robust 177 lb in torque, this 24Vac Vdc actuator is engineered for precise positioning of large dampers and valves, ensuring reliable fail safe operation during power loss. With a 150 second power on run time, it provides smooth, consistent modulation without hunting. This model