Drop-in Compatibility: Serves as the official successor to retired part numbers 25W69

as well as the SK302 to SK306 series

Measuring with a 1/2" NPT connection and featuring a standard nut

and Day & Night units

Spartan Valves ME1708 Actuator 323055-751 Drop-in Compatibility: Serves as theThe Spartan Valves ME1708 Actuator is a professional grade thermoelectric actuator engineered for precise terminal unit control in hydronic heating and cooling systems. Operating on a 24V AC DC nominal supply, this normally closed (N C) unit utilize a highly refined wax filled element with a PTC semi conductive disc to ensure silent, reliable operation without the mechanical noise associated with motorized gears. The fail stem down orientation