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Honeywell - ML7420A3063 - A - Dca; Nsr; 30 Sec Timing; 3/4In Strok

 Non-spring return direct-coupled Valve Actuator with 135 lbf rated force 24 volt



Honeywell ML7420 non-spring return electic linear valve actuators provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc. They operate standard Honeywell valves in HVAC applications.



  • Quick, easy installation on valves with 1 3/8-in. bonnet and 3/4-in. stroke
  • No separate linkage required and no adjustments required on linkage
  • Accurate valve positioning
  • Low power consumption and high close-off ratings
  • Force limiting end switches and manual operation
  • Synchronous motor and internal selector plug to reverse direction of action


Customer Rating: Not Rated Yet
Quick Order Number: 513
Manufacturer: Honeywell
Part Number: ML7420A3063
Weight: 3.00 lbs
Stocked Item*: Yes
Quantity Available*: 0
Price: $368.08

* If an order is placed where the item is a "Non-Stocked Item" or the quantity ordered is more than the quantity available, all items in stock will be shipped and the remainder of the items will be shipped as soon as we get the "backordered" items in.


Product Specifications


Product Specifications

Dimensions (in.)
9 9/16 in. high x 5 5/16 in. wide x 6 5/16 in. deep
Dimensions (mm)
242 mm high x 135 mm wide x 161 mm deep
1/2 in. conduit hub; 1/2 in. flexible conduit adapter
Weight (lb)
2.9 lb
Weight (kg)
1.3 kg
ABS-FR Plastic, aluminum yoke
Directly on V5011/V5013 Globe Valves and VGF Flanged Globe Valves (3/4" or 20mm stroke)
50 Hz; 60 Hz
Approvals, Underwriters Laboratories Inc.
Flammability Rating UL94V-5V
Approvals, Canadian Standards Association
Electrical Connections
Screw terminals
Operating Humidity Range (% RH)
5 to 95% RH
Supply Voltage
24 Vac ±15%
Power Consumption
Driving-- 7 VA
Shipping and Storage Temperature Range (F)
-40 F to +158 F
Shipping and Storage Temperature Range (C)
-40 C to +70 C
Approvals, CE
Ambient Temperature Range (F)
14 F to 122 F
Ambient Temperature Range (C)
-10 C to +50 C
Environmental, Electrical or Ingress Protection Rating
IP54,Class I Insulation (24 Vac)
Internal Auxiliary Switch
Fluid Temperature (C)
150 C Maximum
Fluid Temperature (F)
300 F Maximum
Actuator Type
Control Signal
0 to 10 Vdc; 2 to 10 Vdc
Fail Safe Mode
Stays in place
Torque Rating (lb-in.)
135 lbf
Torque Rating (Nm)
600 N
Stroke (in.)
3/4 in.
Stroke (mm)
20 mm
Conduit connector and one knockout on actuator case
Timing, Nominal
Driving @ 60 Hz-- 30 sec
2-10 Vdc
Manual operation
Input Impedance
1K ohm



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