Johnson Controls VA7200 Series 1000N Driver

overview

The VA-720x series synchronous motor driven actuator is suitable for installation on valves with a stroke of 19mm in HVAC applications. The actuator can provide floating point control, floating point control with fan signal, proportional control, and proportional control mode with feedback signal.

This series of actuators is a compact, non spring reset design, with optional input control signals that can provide a force of 1000N to the valve.

The Johnson VA-7200 series electric valve actuator is easy to install on site or pre equipped at the production plant when ordering. It is installed at VG7000, VBD, and according to the maximum closing force rating

characteristic

1000N force output

electromagnetic coupling

Unique transmission system design

Optional manual wheel

Selection of positive and negative modes of action

Built in resistor that can accept current input control signals

Proportional and floating-point control types, both with 0... 10V position feedback output signal options available

Available in models with auxiliary switches and feedback potentiometers for selection

Safe position setting function in case of signal failure