Johnson Controls M9203-BUB-2 Actuator 321894-706 Optimized Performance: Operates at 120V

Optimized Performance: Operates at 120V with a dedicated 1-speed winding for consistent torque and airflow delivery

What does it mean that the switch is "Momentary On"

the BTAS521SV offers a 40-micron filtration rating to stop fine debris before it reaches the compressor

and core assembly for exact clearances

or when the spring exhibits visible corrosion or loss of tension during pneumatic actuator maintenance

Johnson Controls M9203-BUB-2 Actuator 321894-706 Optimized Performance: Operates at 120VThe Johnson Controls M9203 BUB 2 is a professional grade Spring Return Direct Coupled Actuator engineered for precision control in HVAC systems. Operating on a universal power supply of 85 264 VAC, this unit delivers a rated 27 lb in torque (3 Nm), making it an ideal solution for small to medium dampers and ball valve applications. Designed for two position control (on off), it features a mechanical spring return that ensures a fail safe position