Johnson Controls VA9104-GGA-3S Electric Valve Actuator, Proportional, 24V

The VA9104 Series actuators are direct-mount, non-spring-return electric valve actuators that operate on AC 24 V power. Use these synchronous motor-driven actuators to provide accurate positioning on Johnson Controls VG1000 Series DN15, DN20, and DN25 (1/2, 3/4, and 1 in.) ball valves in HVAC applications. The VA9104 Series Electric Non-Spring-Return Actuators provide a running torque of 35 lbin (4 NM). The nominal travel time is 60 seconds at 60 Hz (72 seconds at 50 Hz) for 90° of rotation.

• 35 dB Nominal Audible Noise Rating - meets the audible noise requirements for open ceiling environments: whisper quiet operation will not disturb building occupants
• Synchronous Drive - provides a constant rotation time that is independent of the load
• 100,000 Cycle Rating - provides years of trouble-free service
• Direct Mounting with Single Screw - reduces installation time and cost
• Manual Override - allows for manual positioning of the valve, independent of a power supply