Description
The Spartan Valves ME-4430S 2 Position Electric Spring Return Actuator is designed for HVAC systems in fan coil units, VAV boxes, and zone valves. This actuator operates on 24V AC and has a spring return mechanism to prevent a fail safe Normally Open position in event of power loss. Durable operation and system feedback are enabled by its 2-position control and built in end switch. It is a design, with sound performance, that augments system safety, energy efficiency and control accuracy in residential and commercial heating and cooling.
