Valve honeywellML7421B8012 ML7421B8012-E electric modulating valve actuators 1800N, 20mm stroke, no spring return ML7421B8012-E electric modulating valve actuators Features and Benefits ML7421B8012-E series of electric valve actuators provide modulating control valve and output 2 ... The position feedback signal 10 Vdc. They can be widely used in heating, ventilation and without links, quick and easy to install low energy consumption, maintenance-free end limit switches manually switch 0 (2) ~ 10 Vdc or 0 (4) ~ 20mA input signal is optional, 2 ~ 10 Vdc position feedback signal motion direction optional fail-safe position optional ML7421A8035-E Enterprise QQ:?? 800031866 Honeywell fan coil valve VC4013 Series fan coil electric valve VC6013 Series fan coil electric valve Honeywell control valve? VC7900 Series proportional control valve? V5011P series two-thread control valve? V5013P series of three-way control valve thread? V5211F series of high-power two-way screw off control valve? V5211S threaded through two control valves? on Haihuo Da Industry Ltd. | valve honeywellML7421B8012