Honeywell Electric Linear Valve Actuator 24Vac 50/60Hz, 1800N, 38mm
The ML7421A,B Non-Spring Return Electric Linear Valve Actuators are modulating control actuators used with controls that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc. These actuators operate standard Honeywell valves in HVAC applications. An internal selector plug can be used to reverse the direction of action.
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Features:
- Easy and quick installation
 - No separate linkage and adjustments required
 - Low power consumption
 - Force-limiting end stops
 - Manual operation knob 0(2)~10 Vdc or 0(4)~20mA input signal selectable
 - Position feedback signal Direct/ Reverse action adjustable
 - Stroke position on signal failure selectable
 - Corrosion-resistant design
 
Maintenance-free Application:
The ML7421A / ML7421B actuators are designed for modulating control with controllers providing an analog output of 2...10 Vdc.
They operate Honeywell’s standard valves in heating, ventilation, and air conditioning (HVAC) applications.



















