VA9203-BGA-2 Johnson Controls Actuator

Overview

The Johnson Controls VA9203-BGA-2 is a direct-coupled, electric spring return rotary actuator designed for on/off control of valves in HVAC applications. It provides bidirectional operation and is specifically engineered to mount directly to Johnson Controls VG1000 Series ball valves without needing separate linkages. When power fails, its mechanical spring return system reliably positions the valve to its fail-safe state.

Features

• Direct-coupled design enables easy attachment to VG1000 Series ball valves using a single captive screw.
• Mechanical spring return system offers positive fail-safe operation without requiring batteries.
• Reversible mounting lets users select clockwise or counterclockwise fail-safe operation.
• Electronic stall detection provides overload protection across the entire rotation range and reduces power consumption in holding mode.
• Double-insulated construction removes the need for an electrical ground connection.
• Rugged IP54-rated housing shields internal components from dust and splashing water.

Specifications

• Torque: 27 lb-in (3 N-m)
• Supply Voltage: 24 VAC (50/60 Hz) or 24 VDC
• Control Signal: On/Off (Two-Position)
• Power Consumption: 6 VA rating
• Run Time: Less than 75 seconds for power on and spring return
• Enclosure Rating: NEMA 2, IP54
• Electrical Connection: 48-inch (1.2 m) 18 AWG appliance cable with 1/2-inch conduit connectors

Applications

• Designed for two-position on/off control in commercial heating, ventilating, and air conditioning (HVAC) systems.
• Optimally used for bidirectional positioning on Johnson Controls VG1000 Series 1/2″, 3/4″, and 1″ ball valves.
• Suitable for environmental air-handling spaces like the plenum area above a hung ceiling.