ML7421A/ML7421B 21 June 2024 by admin ML7421A/ML7421B Non-Spring Return Electric Linier Valve ActuatorsFeatures :Quick and easy installation.No separate linkage and adjustments required.Low power consumption and maintenance freeAccurate valve positioning0(2)~10 Vdc input and 2~10 Vdc position feedback signal.Position feedback signalDirect/Reverse action adjustableStroke position on signal failure selectable.Corrosion-resistant design.Power Input: 24 Vac ±15%, 60 Hz.