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Linear Actuators

Non-Spring Return Electric Linear Valve Actuator

ML6420, ML7420, ML6421, and ML7421 non-spring return electric linear valve actuators provide single-pole double-throw (SPDT), 2-position, and floating or modulating control to operate standard Honeywell valves in HVAC applications.

Overview

ML6420, ML7420, ML6421, and ML7421 non-spring return electric linear valve actuators provide single-pole double-throw (SPDT), 2-position, and floating or modulating control to operate standard Honeywell valves in HVAC applications. The modulating actuators accept an analog output of 0 to 10V DC or 2 to 10V DC, and an internal selector plug can be used to reverse the direction of action. Spring return and non-spring return valve actuators are available.

Features & Benefits:
  • Quick and easy installation
  • No separate linkage or adjustments required
  • High close-off ratings
  • Force-limiting end switches
  • Synchronous motor
  • Maintenance-free, corrosion-resistant design
  • Manual operator
  • Accurate valve positioning
  • Low power consumption
Certifications:
  • UL Component Recognized
  • Meets UL94-5V Plenum Requirements
  • CSA Listed
  • Meets CE Requirements
Specifications

Others

  • Driving Power Consumption
    • 4 VAC
  • Maximum Operating Ambient Temperature
    • 50 °C
  • Supply Voltage Frequency
    • 24+ VAC
  • Runtime
    • 1 min
  • Actuator Type
    • Electric
  • Regulatory Approvals
    • DIN 14597
  • Switch Configuration
    • SPDT
  • For Use With
    • ON/OFF or floating single-pole, double-throw (SPDT) control outputs
  • Maximum Operating Humidity
    • 95 %
  • Feedback Included
    • No
  • Position Indicator Type
    • Switches; Potentiometer
  • Actuator Motion
    • Linear
  • Frequency
    • 50; 60 Hz
  • Spring Return
    • No

Others

  • Driving Power Consumption
    • 4 VAC
  • Maximum Operating Ambient Temperature
    • 50 °C
  • Supply Voltage Frequency
    • 24+ VAC
  • Runtime
    • 1 min
  • Actuator Type
    • Electric
  • Regulatory Approvals
    • DIN 14597
  • Switch Configuration
    • SPDT
  • For Use With
    • ON/OFF or floating single-pole, double-throw (SPDT) control outputs
  • Maximum Operating Humidity
    • 95 %
  • Feedback Included
    • No
  • Position Indicator Type
    • Switches; Potentiometer
  • Actuator Motion
    • Linear
  • Frequency
    • 50; 60 Hz
  • Spring Return
    • No
  • Actuator Type : Electric
  • Regulatory Approvals : DIN 14597
  • Switch Configuration : SPDT
  • For Use With : ON/OFF or floating single-pole, double-throw (SPDT) control outputs
  • Maximum Operating Humidity : 95 %
  • Feedback Included : No
  • Position Indicator Type : Switches; Potentiometer
  • Actuator Motion : Linear
  • Frequency : 50; 60 Hz
  • Spring Return : No
  • Driving Power Consumption : 4 VAC
  • Maximum Operating Ambient Temperature : 50 °C
  • Supply Voltage Frequency : 24+ VAC
  • Runtime : 1 min
Others
Name
Description
File Size
Date
Size
V5025A FLANGED LINEAR VALVE PN25
application/pdf 308.44 KB
8/16/2022
308.44 KB
ML6421A,B Elektrischer Ventilstellantrieb 1800N f�r 3-Punkt-Ansteuerung (A3N A4N)
application/pdf 186.73 KB
8/16/2022
186.73 KB
Durchgangsventil PN16
application/pdf 526.36 KB
8/16/2022
526.36 KB
V5049A,B Durchgangsventil (DD, DL) PN16, PN2540
application/pdf 89.32 KB
6/21/2022
89.32 KB
V5025A FLANGED LINEAR VALVE PN25
application/pdf 308.44 KB
8/16/2022
308.44 KB
V5011E und V5013E DURCHGANGS- UND 3-WEGE-VENTIL MIT AUSSENGEWINDE, PN16
application/pdf 251.08 KB
8/16/2022
251.08 KB
Electric Linear Valve Actuators
application/pdf 740.7 KB
6/21/2022
740.7 KB
V5328A Durchgangsventil
application/pdf 280.6 KB
6/21/2022
280.6 KB
Electric Linear Valve Actuators
application/pdf 619.18 KB
8/25/2022
619.18 KB
Electric Linear Valve Actuator
application/pdf 506.16 KB
8/25/2022
506.16 KB
Electric Linear Valve Actuators
application/pdf 385.68 KB
8/25/2022
385.68 KB
Electric Linear Valve Actuator
application/pdf 679.85 KB
8/25/2022
679.85 KB
Auxiliary Potentiometers for Electric Valve Actuators
application/pdf 611.05 KB
8/25/2022
611.05 KB
ML6420A 直行程电动座阀执行器 用户手册
application/pdf 191.77 KB
11/16/2022
191.77 KB
Engineering Specifications
Name
Description
File Size
Date
Size
Specification Data
application/pdf 277.25 KB
2/17/2022
277.25 KB
Specification Data
application/pdf 278.34 KB
2/17/2022
278.34 KB
Data Sheet
Name
Description
File Size
Date
Size
Product Data
application/pdf 316.52 KB
8/16/2022
316.52 KB
Product Data
application/pdf 496.83 KB
8/16/2022
496.83 KB
Product Data
application/pdf 922.08 KB
8/16/2022
922.08 KB
Name
Description
File Size
Date
Size
Product Data
316.52 KB
8/16/2022
316.52 KB
Product Data
496.83 KB
8/16/2022
496.83 KB
Specification Data
277.25 KB
2/17/2022
277.25 KB
Product Data
922.08 KB
8/16/2022
922.08 KB
Specification Data
278.34 KB
2/17/2022
278.34 KB
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
8/16/2022
308.44 KB
ML6421A,B Elektrischer Ventilstellantrieb 1800N f�r 3-Punkt-Ansteuerung (A3N A4N)
186.73 KB
8/16/2022
186.73 KB
Durchgangsventil PN16
526.36 KB
8/16/2022
526.36 KB
V5049A,B Durchgangsventil (DD, DL) PN16, PN2540
89.32 KB
6/21/2022
89.32 KB
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
8/16/2022
308.44 KB
V5011E und V5013E DURCHGANGS- UND 3-WEGE-VENTIL MIT AUSSENGEWINDE, PN16
251.08 KB
8/16/2022
251.08 KB
Electric Linear Valve Actuators
740.7 KB
6/21/2022
740.7 KB
V5328A Durchgangsventil
280.6 KB
6/21/2022
280.6 KB
Electric Linear Valve Actuators
619.18 KB
8/25/2022
619.18 KB
Electric Linear Valve Actuator
506.16 KB
8/25/2022
506.16 KB
Electric Linear Valve Actuators
385.68 KB
8/25/2022
385.68 KB
Electric Linear Valve Actuator
679.85 KB
8/25/2022
679.85 KB
Auxiliary Potentiometers for Electric Valve Actuators
611.05 KB
8/25/2022
611.05 KB
ML6420A 直行程电动座阀执行器 用户手册
191.77 KB
11/16/2022
191.77 KB
Name
Description
File Size
Date
Size
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
8/16/2022
ML6421A,B Elektrischer Ventilstellantrieb 1800N f�r 3-Punkt-Ansteuerung (A3N A4N)
186.73 KB
8/16/2022
Durchgangsventil PN16
526.36 KB
8/16/2022
V5049A,B Durchgangsventil (DD, DL) PN16, PN2540
89.32 KB
6/21/2022
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
8/16/2022
V5011E und V5013E DURCHGANGS- UND 3-WEGE-VENTIL MIT AUSSENGEWINDE, PN16
251.08 KB
8/16/2022
Electric Linear Valve Actuators
740.7 KB
6/21/2022
V5328A Durchgangsventil
280.6 KB
6/21/2022
Electric Linear Valve Actuators
619.18 KB
8/25/2022
Electric Linear Valve Actuator
506.16 KB
8/25/2022
Electric Linear Valve Actuators
385.68 KB
8/25/2022
Electric Linear Valve Actuator
679.85 KB
8/25/2022
Auxiliary Potentiometers for Electric Valve Actuators
611.05 KB
8/25/2022
ML6420A 直行程电动座阀执行器 用户手册
191.77 KB
11/16/2022
Specification Data
277.25 KB
2/17/2022
Specification Data
278.34 KB
2/17/2022
Product Data
316.52 KB
8/16/2022
Product Data
496.83 KB
8/16/2022
Product Data
922.08 KB
8/16/2022
Product Number
SKUs
Image
SKU
Description
alt
EL3501
alt
EL3501SE
alt
EL3502
alt
EL3502SE
alt
ML6420A3007
3-Point Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s
alt
ML6420A3015
3-Point Linear Valve Actuator, 230Vac, 20mm stroke, 600N, 60s
alt
ML6420A3023
3-Point Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 30s
alt
ML6420A3031
3-Point Linear Valve Actuator, 230Vac, 20mm stroke, 600N, 30s
alt
ML6420A3056
Electric Linear Valve Actuator, Direct Coupled, Non-Spring Return, 135lbf
alt
ML6420A3072
ML6420A3072 Actuator, 20mm, 600N, Floating, 24VAC
Image
SKU
Description
alt
EL3501
alt
EL3501SE
alt
EL3502
alt
EL3502SE
alt
ML6420A3007
3-Point Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s
alt
ML6420A3015
3-Point Linear Valve Actuator, 230Vac, 20mm stroke, 600N, 60s
alt
ML6420A3023
3-Point Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 30s
alt
ML6420A3031
3-Point Linear Valve Actuator, 230Vac, 20mm stroke, 600N, 30s
alt
ML6420A3056
Electric Linear Valve Actuator, Direct Coupled, Non-Spring Return, 135lbf
alt
ML6420A3072
ML6420A3072 Actuator, 20mm, 600N, Floating, 24VAC