The VA-7480 Series is a complete portfolio of actuators designed to be field mounted onto terminal unit valves from Johnson Controls or any other brand. Thanks to the innovative concept of auto stroke detection, a VA-7480 can be installed over any conventional terminal unit valve or any PICV with variable strokes.
The VA-7480 Series features an electrical fail-safe, a feedback signal, auto stroke detection and a compact IP54 design. It also has configurable settings such as analogue inputs, direct and reverse action, linear and Eq% controls and fail-safe position. All of this make it the best choice for terminal unit applications.
Test Reports are available upon request to the Product Manager
Modern Technology sense design
Floating and proportional control - Flexible application
Voltage and current analog input - Suitable for any controller
Different analog input ranges - Flexible applications
Different actuator speed - New market opportunities
Double colour LED - Provide information about status and diagnostic
Removable cable - No expert requires for connection or replacement
Different cable lenght available as separate kit - OEM´s version easily available
Auto Stroke Detection - Suitable for valve with variable stroke
Feedback Control - 2 mA max. at 0(2)...10 VDC
Electrical fail safe - Protects the equipment and the system from damage, while enhancing overall efficiency