详情
Honeywell ML6425, ML7425 Spring Return Electric Linear Valve Actuators
Model
HONEYWELL ML7425A8018-E 24V 50/60HZ DIRECT COUPLED ELECTRIC VALVE ACTUATOR
Note
Replaced ML7425A6016 model
Replaced ML7425A3013 model
FEATURES
ML6425 and ML7425
• Accurate valve positioning.
• Quick and easy installation.
• No separate linkage required.
• On power failure:
ML6425A and ML7425A drive valve stem down.
ML6425B and ML7425B draw valve stem up.
• Conduit connector is standard.
• No adjustments required.
• True spring return on power failure.
• Low power consumption.
• High close-off ratings.
• Force-limiting end switches.
• Direct/reverse action.
• Synchronous motor.
• Corrosion resistant design.
• Maintenance free.
ML7425
• Position Feedback signal.
• Fail-safe position selection for control signal loss.
APPLICATION
The ML6425 Spring Return Electric Linear Valve Actuators
are floating control actuators used with controllers that provide
a switched or floating single-pole double-throw (spdt) output.
These actuators operate standard Honeywell valves in
heating, ventilating, and air conditioning (HVAC) applications.
The ML7425 Spring Return Electric Linear Valve Actuators
are modulating control actuators used with controllers that
provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc. These
actuators operate standard Honeywell valves in heating,
ventilating, and air conditioning (HVAC) applications. An
internal selector can be used to reverse the direction of action.
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