Möhlenhoff Smart Valve Drive 5 Actuator, 230V, NC, 3.5 mm Stroke

The Möhlenhoff Smart Valve Drive 5 (SD20315-00N80-1S) is a thermoelectric actuator for opening and closing small valves on heating-circuit manifolds in underfloor heating and cooling systems. It operates on 230 V AC, is normally-closed (NC), and moves a 3.5 mm stroke with 90 N of force while drawing 1 W. It ships with a fixed 1 m PVC connection cable and includes the type-80 valve adaptation kit.