Spartan Valves ME-1608 Thermoelectric actuator No 24V

The Spartan Valves ME-1608 is a compact and reliable thermoelectric actuator designed for use in HVAC (Heating, Ventilation, and Air Conditioning) systems. It utilizes a self-contained element filled with a special wax that expands or contracts in response to temperature changes. This expansion and contraction drives a piston stem, opening or closing a valve. The ME-1608 operates on a simple two-wire connection and is inherently fail-safe, meaning it returns to a pre-set position (normally open in this case) upon loss of power. This lightweight (0.28lbs) actuator is ideal for zone control applications in hydronic heating and cooling systems, with a pressure rating of up to 480 psi. Its small size (typically for ½ inch connections) makes it easy to integrate into existing piping configurations. Additionally, the ME-1608 offers quiet operation and a long lifespan, thanks to its solid-state design with no moving parts besides the piston stem.