ML6420A, B 21 June 2024 by admin ML6420A, B Non-Spring Return Electric Linear Valve ActuatorsFeatures :Quick and easy installation.No separate linkage and adjustments required.Conduit connector is standard.Low power consumption and maintenance freeHigh close-off ratings & force-limiting end switches.Manual operator and synchronous motor..Corrosion resistant design & Model for low and line voltage.Power Input: 24 Vac ±15%, 60 Hz.