The VA748 series provides floating or proportional control in HVAC applications. The compact design of this actuator makes it suitable for installation in confined spaces, such as fan coil, chilled ceiling, manifolds, etc.
Due to the innovative concept of different strokes setting the VA748 can be installed over most of the terminal unit valve in the market.

• Auto-commissioning simplifies installation, since models require no adjustments in the field
• Auto-shutoff actuator motor extends actuator life by reducing drive time and excessive motor wear
• Durable, heat-stabilized, plastic resin enclosure allows the actuator to be used in applications with fluid temperatures up to 203?F
• Actuator can be mounted after the valve body is piped, simplifying installation and providing application flexibility
• Operating status LED provides direct, visual indication of the actuator operating status
• Actuator can be rotated after it is mounted on the valve body, simplifying installation by allowing the actuator wiring entry to be located in any direction