Honeywell Electric Linear Valve Actuator (24Vac 50/60Hz, 1800N, 20mm)
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.
Description
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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.
