These actuators enable modulating control in conjunction with controls providing an analog output. The direction of movement is reversible by means of an internal selector plug. They operate Honeywell’s standard valves in heating, ventilation, and air conditioning (HVAC) applications.

• Easy and quick installation
• No separate linkage required
• No adjustments required
• Force-limiting end stops
• Manual operation knob
• Corrosion-resistant design
• Position feedback signal
• Direct / reverse action selectable
• Stroke position on signal failure selectable
• Maintenance-free