ML7421 Honeywell Actuator

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Product Details:

Product	Description
Brand	Honeywell
Model	ML7421
Weight	5.1 lb (2.3 kg).
Electrical Ratings	Power Input: 24 Vac (+10%, -15%), 60 Hz. Power Consumption: 11 VA maximum at 24 Vac.
Ambient Ratings	Temperature: Ambient Range: 14°F to 122°F (-10°C to +50°C). Storage Range: -40°F to +158°F (-40°C to +70°C). Humidity Range: 5 to 95 percent relative humidity, noncondensing.
Stem Force	135 lbf (600N)
Signal Inputs (Supply Voltage Between Terminals)	0 to 10 Vdc or 2 to 10 Vdc.
Electrical Ratings	Power Input: 24 Vac (+10%, -15%), 60 Hz. Power Consumption: 11 VA maximum at 24 Vac..
Protection Standard	IP54

Description

ML7421 Honeywell Actuator

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.

FEATURES
• Quick and easy installation.
• No separate linkage required.
• 3/4 in. (20 mm) stroke on ML6421A and ML7421A.
• 1-1/2 in. (38 mm) stroke on ML6421B and ML7421B.
• No adjustments required.
• Accurate valve positioning.
• Low power consumption.
• Selectable 0(2) to 10 Vdc or 0(4) to 20 mA input signal
with ML7421.
• Position feedback with ML7421.
• High close-off ratings.
• Direct/reverse acting with ML7421.
• Force-limiting end switches.
• Manual operator.
• Synchronous motor.
• Corrosion-resistant design.
• Maintenance free.
• Conduit connector knockout.