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Linear Actuators

ML7420/ML7425/ML8824 Series 600N Linear Valve Actuators

ML7420, ML7425, and ML8824 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 where control accuracy is critical.

Overview

ML7420 and ML7425 series provide 0/2...10Vdc control of 20mm stroke control valves; ML8824 has universal control signal of 0/2...10Vdc, 4...20mA, and 3-P floating control. ML7420 and ML8824 are standard, and ML7425 offers spring return safety function. ML7425A6008 offers DIN EN 14597 district heating certification together with V5016A/V5025A/V5049/V5328 series of control valves.

Varieties include 24Vac/dc , manual operation, 30s or 60s runtime (ML7420), 108s drive / 15s spring return runtime (ML7425), and ML8824 is configurable. Manual operation available on ML7420 and ML8824. Feedback available on most models.

Actuators are rated at 600N linear force and IP54 protection class. High temperature kits available as accessory

Specifications

Others

  • Maximum Operating Ambient Temperature
    • 50 °C
  • Supply Voltage Frequency
    • 50; 60 Hz
  • Actuator Type
    • Electric
  • Actuator Motion
    • Linear
  • Feedback Included
    • Yes
  • Maximum Operating Humidity
    • 95 % Percentage

Others

  • Maximum Operating Ambient Temperature
    • 50 °C
  • Supply Voltage Frequency
    • 50; 60 Hz
  • Actuator Type
    • Electric
  • Actuator Motion
    • Linear
  • Feedback Included
    • Yes
  • Maximum Operating Humidity
    • 95 % Percentage
  • Actuator Type : Electric
  • Actuator Motion : Linear
  • Feedback Included : Yes
  • Maximum Operating Humidity : 95 % Percentage
  • Maximum Operating Ambient Temperature : 50 °C
  • Supply Voltage Frequency : 50; 60 Hz
Reference Guides
Name
Description
File Size
Date
Size
Troubleshooting Guide
application/pdf 161.2 KB
2/17/2022
161.2 KB
Others
Name
Description
File Size
Date
Size
V5025A FLANGED LINEAR VALVE PN25
application/pdf 308.44 KB
3/9/2023
308.44 KB
Electric Linear Valve Actuators
application/pdf 249.2 KB
3/9/2023
249.2 KB
Elektrischer Ventilstellantrieb
application/pdf 204.93 KB
3/9/2023
204.93 KB
V5025A FLANGED LINEAR VALVE PN25
application/pdf 308.44 KB
3/9/2023
308.44 KB
Electric Linear Valve Actuator
application/pdf 587.24 KB
3/9/2023
587.24 KB
Electric Linear Valve Actuators
application/pdf 390.99 KB
8/25/2022
390.99 KB
Electric Linear Valve Actuators
application/pdf 619.18 KB
8/25/2022
619.18 KB
Electric Linear Valve Actuators
application/pdf 385.68 KB
8/25/2022
385.68 KB
Electric Linear Valve Actuator
application/pdf 279.2 KB
8/25/2022
279.2 KB
ML7420A 直行程电动座阀执行器 用户手册
application/pdf 211.6 KB
11/16/2022
211.6 KB
Engineering Specifications
Name
Description
File Size
Date
Size
Specification Data
application/pdf 278.34 KB
2/17/2022
278.34 KB
Specification Data
application/pdf 277.25 KB
2/17/2022
277.25 KB
Data Sheet
Name
Description
File Size
Date
Size
Product Data
application/pdf 922.08 KB
3/9/2023
922.08 KB
Product Data
application/pdf 316.52 KB
3/9/2023
316.52 KB
Product Data
application/pdf 186.88 KB
3/9/2023
186.88 KB
Specification Data
application/pdf 157.7 KB
3/9/2023
157.7 KB
Product Data
application/pdf 103.57 KB
3/9/2023
103.57 KB
Direct Coupled Valve Actuators
application/pdf 3 MB
3/9/2023
3 MB
Product Data
application/pdf 496.83 KB
3/9/2023
496.83 KB
632517ne
application/pdf 100.05 KB
3/9/2023
100.05 KB
Product Data for ML7984 Valve Actuator (English)
application/pdf 1.59 MB
3/9/2023
1.59 MB
Name
Description
File Size
Date
Size
Product Data
922.08 KB
3/9/2023
922.08 KB
Product Data
316.52 KB
3/9/2023
316.52 KB
Specification Data
278.34 KB
2/17/2022
278.34 KB
Specification Data
277.25 KB
2/17/2022
277.25 KB
Product Data
186.88 KB
3/9/2023
186.88 KB
Specification Data
157.7 KB
3/9/2023
157.7 KB
Product Data
103.57 KB
3/9/2023
103.57 KB
Direct Coupled Valve Actuators
3 MB
3/9/2023
3 MB
Product Data
496.83 KB
3/9/2023
496.83 KB
632517ne
100.05 KB
3/9/2023
100.05 KB
Product Data for ML7984 Valve Actuator (English)
1.59 MB
3/9/2023
1.59 MB
Troubleshooting Guide
161.2 KB
2/17/2022
161.2 KB
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
3/9/2023
308.44 KB
Electric Linear Valve Actuators
249.2 KB
3/9/2023
249.2 KB
Elektrischer Ventilstellantrieb
204.93 KB
3/9/2023
204.93 KB
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
3/9/2023
308.44 KB
Electric Linear Valve Actuator
587.24 KB
3/9/2023
587.24 KB
Electric Linear Valve Actuators
390.99 KB
8/25/2022
390.99 KB
Electric Linear Valve Actuators
619.18 KB
8/25/2022
619.18 KB
Electric Linear Valve Actuators
385.68 KB
8/25/2022
385.68 KB
Electric Linear Valve Actuator
279.2 KB
8/25/2022
279.2 KB
ML7420A 直行程电动座阀执行器 用户手册
211.6 KB
11/16/2022
211.6 KB
Name
Description
File Size
Date
Size
Troubleshooting Guide
161.2 KB
2/17/2022
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
3/9/2023
Electric Linear Valve Actuators
249.2 KB
3/9/2023
Elektrischer Ventilstellantrieb
204.93 KB
3/9/2023
V5025A FLANGED LINEAR VALVE PN25
308.44 KB
3/9/2023
Electric Linear Valve Actuator
587.24 KB
3/9/2023
Electric Linear Valve Actuators
390.99 KB
8/25/2022
Electric Linear Valve Actuators
619.18 KB
8/25/2022
Electric Linear Valve Actuators
385.68 KB
8/25/2022
Electric Linear Valve Actuator
279.2 KB
8/25/2022
ML7420A 直行程电动座阀执行器 用户手册
211.6 KB
11/16/2022
Specification Data
278.34 KB
2/17/2022
Specification Data
277.25 KB
2/17/2022
Product Data
922.08 KB
3/9/2023
Product Data
316.52 KB
3/9/2023
Product Data
186.88 KB
3/9/2023
Specification Data
157.7 KB
3/9/2023
Product Data
103.57 KB
3/9/2023
Direct Coupled Valve Actuators
3 MB
3/9/2023
Product Data
496.83 KB
3/9/2023
632517ne
100.05 KB
3/9/2023
Product Data for ML7984 Valve Actuator (English)
1.59 MB
3/9/2023
Product Number
SKUs
Image
SKU
Description
alt
ML7420A3055
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 60Hz is 1min, IP54
alt
ML7420A3063
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 60Hz is 0.5min, IP54
alt
ML7420A6009
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s
alt
ML7420A6009T
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers
alt
ML7420A6017
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 30s
alt
ML7420A6017T
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 50Hz is 0.5min, Medium Valve Temperature 150C, IP54, NSR
alt
ML7420A6025
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, without manual operation
alt
ML7420A6025T
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers, No manual operation
alt
ML7421A1032
Linear Valve Actuator, 405lbf, 60Hz, 95sec
alt
ML7421B1023
Linear Valve Actuator, 405lbf, 60Hz, 175sec
Image
SKU
Description
alt
ML7420A3055
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 60Hz is 1min, IP54
alt
ML7420A3063
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 60Hz is 0.5min, IP54
alt
ML7420A6009
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s
alt
ML7420A6009T
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers
alt
ML7420A6017
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 30s
alt
ML7420A6017T
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 50Hz is 0.5min, Medium Valve Temperature 150C, IP54, NSR
alt
ML7420A6025
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, without manual operation
alt
ML7420A6025T
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers, No manual operation
alt
ML7421A1032
Linear Valve Actuator, 405lbf, 60Hz, 95sec
alt
ML7421B1023
Linear Valve Actuator, 405lbf, 60Hz, 175sec