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Product Data

KSCdirect Part #: HON ML7420A3063
Description: DCVA,NSR,30 SEC.TIMING, 3/4
MFG Part #: ML7420A3063
UPC: 085267202312
Supplier: HONEYWELL
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Details

Product Specifications 
DescriptionDirect-Coupled, Linear-Stoke, Valve Actuator
Actuator TypeValve
Torque (lb-in.)135 lbf
Torque (Nm)600 N
Fail Safe ModeStays in place
Control SignalModulating
Supply Voltage24 Vac ±15%
Number of Internal Auxiliary Switch0
SwitchesYes
Medium Temperature (F)300 F Maximum
Medium Temperature (C)150 C Maximum
Feedback2-10 Vdc
Manual operationNone
Stroke (in.)3/4 in.
Stroke (mm)20 mm
MountingDirectly on V5011/V5013 Globe Valves and VGF Flanged Globe Valves (3/4" or 20mm stroke)
Frequency60 Hz
Timing, Nominal Driving @ 60 Hz (sec)30 sec
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
Weight (lb)2.9 lb
Weight (kg)1.3 kg
Electrical ProtectionClass I Insulation (24 Vac)
MaterialsABS-FR Plastic
Power Consumption (Driving)7 VA
Input Impedance1K ohm
Electrical ConnectionsScrew terminals
Cable EntryConduit connector and one knockout on actuator case
Temperature Range, Ambient (F)14 F to 122 F
Temperature Range, Ambient (C)-10 C to +50 C
Temperature Range, Storage (F)-40 F to +158 F
Temperature Range, Storage (C)-40 C to +70 C
Operating Humidity Range (% RH)5 to 95% RH
Ingress Protection RatingIP54
Approvals, Underwriters Laboratories IncUL94-5V
Approvals, CEListed
Approvals, Canadian Standards AssociationCertified
IncludesScrew terminals
Used WithOne knockout on case


Keywords: HONEYW HON ML7420A3063 ML7420A3063 HONEYWELL, INC 085267202312 DCA, NSR, 30 SEC TIMING, 3/ 4 STROKE, 135 LBF, 0-10/2-10 VDC OR 0-20/4-...


Category:
[0] => SUPPLIER DIRECTORY => HONEYWELL, INC => HONEYWELL THERMOSTATS, ELECTRIC, VALVES, PARTS, ETC SECTION 30
[1] => SUPPLIER DIRECTORY => HONEYWELL, INC => HONEYWELL REPLACEMENT PARTS => Honeywell Direct Coupled => SUPPLIER DIRECTORY => HONEYWELL, INC => HONEYWELL THERMOSTATS, ELECTRIC, VALVES, PARTS, ETC SECTION 30
Commercial Building Controls : Valves and Valve Actuators : Valve Actuators : ML6420/ML7420 : ML7420A3063

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

Overview

The Non-Spring Return Electric Linear Valve Actuators have floating or modulating control. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications. Floating control actuators are used with controllers that provide a switched or floating single-pole double-throw (SPDT) output. Modulating control actuators are used with controllers that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc.

Features

  • Easy and quick installation on valves with 1 3/8 in. bonnet and 3/4 in. stroke
  • No separate linkage required
  • Conduit connector standard
  • No adjustments required on linkage.
  • Accurate valve positioning
  • Low power consumption
  • High close-off ratings
  • Force limiting end switches
  • Manual operator
  • Synchronous motor
  • Maintenance free
  • ML7420 has an internal selector plug that can be used to reverse the direction of action.

Product Specifications

Application
HVAC
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
Includes
1/2 in. conduit hub; 1/2 in. flexible conduit adapter
Weight (lb)
2.9 lb
Weight (kg)
1.3 kg
Materials
ABS-FR Plastic, aluminum yoke
Item Type
Product
Mounting
Directly on V5011/V5013 Globe Valves and VGF Flanged Globe Valves (3/4" or 20mm stroke)
Frequency
50 Hz; 60 Hz
Approvals, Underwriters Laboratories Inc.
Flammability Rating UL94V-5V
Approvals, CSA
Certified
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
Listed
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
0
Fluid Temperature (C)
150 C Maximum
Fluid Temperature (F)
300 F Maximum
Actuator Type
Valve
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
Switches
Yes
Stroke (in.)
3/4 in.
Stroke (mm)
20 mm
Cable
Conduit connector and one knockout on actuator case
Timing, Nominal
Driving @ 60 Hz-- 30 sec
Feedback
2-10 Vdc
Manual operation
Knob
Input Impedance
1K ohm

Attributes/Specifications

Category Commercial Building Controls
Manufacturer HONEYWELL
Product Valves and Valve Actuators
Style Valves and Valve Actuators

Supplemental Files

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