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Linear Actuators

ML6420/ML6425 Series 600N Linear Valve Actuators

ML6420 and ML6425 series linear valve actuators are used with control valves in sizes ranging from DN15 to DN80 connection size, with 20mm stroke. They are used in a variety of applications where control accuracy is critical.

Overview

ML6420 and ML6425 series provide 3-P floating control of 20mm stroke control valves. ML6420 is standard, ML6425 offers spring return safety function. ML6425A30006 and ML6425A3014 offer DIN EN 14597 district heating certification together with V5016A/V5025A/V5049/V5328 series of control valves. Varieties include 24Vac and 230Vac power, manual operation, 30s or 60s runtime (ML6420), 108s drive / 15s spring return runtime (ML6425).

Actuators are rated at 600N linear force and IP54 protection class. Accessories are available separately, such as high temperature kits, auxiliary switches, and feedback modules.

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 Watt
  • Switch Configuration
    • SPDT
  • For Use With
    • ON/OFF or floating single-pole, double-throw (SPDT) control outputs inch
  • Maximum Operating Humidity
    • 95 % Percentage
  • Feedback Included
    • No
  • Position Indicator Type
    • Switches; Potentiometer
  • Actuator Motion
    • Linear
  • Frequency
    • 50; 60 Hz hertz
  • 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 Watt
  • Switch Configuration
    • SPDT
  • For Use With
    • ON/OFF or floating single-pole, double-throw (SPDT) control outputs inch
  • Maximum Operating Humidity
    • 95 % Percentage
  • Feedback Included
    • No
  • Position Indicator Type
    • Switches; Potentiometer
  • Actuator Motion
    • Linear
  • Frequency
    • 50; 60 Hz hertz
  • Spring Return
    • No
  • Actuator Type : Electric
  • Regulatory Approvals : DIN 14597 Watt
  • Switch Configuration : SPDT
  • For Use With : ON/OFF or floating single-pole, double-throw (SPDT) control outputs inch
  • Maximum Operating Humidity : 95 % Percentage
  • Feedback Included : No
  • Position Indicator Type : Switches; Potentiometer
  • Actuator Motion : Linear
  • Frequency : 50; 60 Hz hertz
  • 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
3/9/2023
308.44 KB
ML6421A,B Elektrischer Ventilstellantrieb 1800N f�r 3-Punkt-Ansteuerung (A3N A4N)
application/pdf 186.73 KB
3/9/2023
186.73 KB
Durchgangsventil PN16
application/pdf 526.36 KB
3/9/2023
526.36 KB
V5049A,B Durchgangsventil (DD, DL) PN16, PN2540
application/pdf 89.32 KB
3/9/2023
89.32 KB
V5025A FLANGED LINEAR VALVE PN25
application/pdf 308.44 KB
3/9/2023
308.44 KB
V5011E und V5013E DURCHGANGS- UND 3-WEGE-VENTIL MIT AUSSENGEWINDE, PN16
application/pdf 251.08 KB
3/9/2023
251.08 KB
Electric Linear Valve Actuators
application/pdf 740.7 KB
3/9/2023
740.7 KB
V5328A Durchgangsventil
application/pdf 280.6 KB
3/9/2023
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
3/9/2023
316.52 KB
Product Data
application/pdf 496.83 KB
3/9/2023
496.83 KB
Product Data
application/pdf 922.08 KB
3/9/2023
922.08 KB
Name
Description
File Size
Date
Size
Product Data
316.52 KB
3/9/2023
316.52 KB
Product Data
496.83 KB
3/9/2023
496.83 KB
Specification Data
277.25 KB
2/17/2022
277.25 KB
Product Data
922.08 KB
3/9/2023
922.08 KB
Specification Data
278.34 KB
2/17/2022
278.34 KB
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
3/9/2023
308.44 KB
ML6421A,B Elektrischer Ventilstellantrieb 1800N f�r 3-Punkt-Ansteuerung (A3N A4N)
186.73 KB
3/9/2023
186.73 KB
Durchgangsventil PN16
526.36 KB
3/9/2023
526.36 KB
V5049A,B Durchgangsventil (DD, DL) PN16, PN2540
89.32 KB
3/9/2023
89.32 KB
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
3/9/2023
308.44 KB
V5011E und V5013E DURCHGANGS- UND 3-WEGE-VENTIL MIT AUSSENGEWINDE, PN16
251.08 KB
3/9/2023
251.08 KB
Electric Linear Valve Actuators
740.7 KB
3/9/2023
740.7 KB
V5328A Durchgangsventil
280.6 KB
3/9/2023
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
3/9/2023
ML6421A,B Elektrischer Ventilstellantrieb 1800N f�r 3-Punkt-Ansteuerung (A3N A4N)
186.73 KB
3/9/2023
Durchgangsventil PN16
526.36 KB
3/9/2023
V5049A,B Durchgangsventil (DD, DL) PN16, PN2540
89.32 KB
3/9/2023
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
3/9/2023
V5011E und V5013E DURCHGANGS- UND 3-WEGE-VENTIL MIT AUSSENGEWINDE, PN16
251.08 KB
3/9/2023
Electric Linear Valve Actuators
740.7 KB
3/9/2023
V5328A Durchgangsventil
280.6 KB
3/9/2023
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
3/9/2023
Product Data
496.83 KB
3/9/2023
Product Data
922.08 KB
3/9/2023
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
ML6420A3049
Electric Linear Valve Actuator, Direct Coupled, 600N, 135lbf, 24V, 50/60Hz
alt
ML6420A3056
Electric Linear Valve Actuator, Direct Coupled, Non-Spring Return, 135lbf
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
ML6420A3049
Electric Linear Valve Actuator, Direct Coupled, 600N, 135lbf, 24V, 50/60Hz
alt
ML6420A3056
Electric Linear Valve Actuator, Direct Coupled, Non-Spring Return, 135lbf