VA9203-xxx-x Series

The VA9203 Series Electric Spring Return Actuators are direct-mount actuators.
These bidirectional actuators are used to provide accurate positioning on Johnson Controls® VG1000 Series DN15 up to DN25
Ball Valves in Heating, Ventilating and Air Conditioning (HVAC) applications.
One Integral line voltage auxiliary switch, available only on the VA9203-xxB-1(Z) models, indicate end-stop position,
or perform switching functions within the selected rotation range.
A graduated scale from 0% to 100% and a position indicator provide visual indication of the valve’s opening.
When power fails during service, the mechanical spring return system open or close the valve ports.
The series includes the following control options:
■ ON/OFF, 24 V AC/DC, 100 to 240 VAC power
■ ON/OFF and floating point, 24 V AC/DC power
■ Proportional, 24 V AC/DC power, for 0(2) to 10 VDC or 0(4) to 20 mA control
FEATURES
„ 3 Nm rated torque
„ Mechanical Spring Return System
„ Direct-coupled design
„ Reversible mounting
„ Rugged IP54 rated enclosure
„ Electronic stall detection
„ Double-insulated construction
„ Microprocessor controlled brushless DC Motor (-AGx and -GGx models)
„ External mode selection switch (-AGx and -GGx models)
„ Integral cables with colored and numbered conductors
„ Optional integrated auxiliary switch
„ Override control (proportional models only)
„ UL, CE, and C-Tick Compliance
„ Manufacturing under International Standards Organization (ISO) 9001 Quality Control Standards