Non-Spring Return Valve Actuator VA9310 HGA 2 Series VA9300 For Dampers And Valves, 90 Second Running, AC DC 24 V, On Off Floating And Proportional Control, Easy Conversion, HVAC Ready By Johnson Controls

Single-unit non-spring VA9310 actuator for dampers
✔️ AC/DC 24 V, on/off, floating, proportional control, ISO flange

The VA9300 Series Electric Non-Spring Return Actuators are direct-mount units for ISO flange dampers and valves (VG1000). They feature automatic signal input detection for on/off, floating, and proportional control, plus easy conversion between damper and valve operation. An optional line voltage auxiliary switch kit adds end-stop signaling, and a NEMA 4X weather shield supports outdoor or harsh environments.

✅ Direct-mount actuator for ISO flange dampers/valves (VG1000 compatible)
✅ Automatic signal input detection for on/off, floating, and proportional control
✅ Line voltage models with easy conversion between damper and valve operation
✅ NEMA 4X weather shield option for harsh environments
✅ AC/DC 24 V operation with optional end-stop switch kit

💡 What is the best use case for a non-spring return valve actuator in HVAC systems?

The handy unit keeps damper and valve positions reliable in commercial HVAC workflows.

- 24 V AC/DC power with on/off, floating, or proportional control - ISO flange mounting for straightforward retrofit on VG1000 dampers/valves - Automatic signal input detection for flexible control signaling - Optional end-stop switch kit for position indication and signaling