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
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
Engineering Specifications
Name
Description
File Size
Date
Size
Data Sheet
Name
Description
File Size
Date
Size
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 for ML7984 Valve Actuator (English)
1.59 MB
3/9/2023
1.59 MB
Name
Description
File Size
Date
Size
Product Data for ML7984 Valve Actuator (English)
1.59 MB
3/9/2023
Product Number
SKUs
Image
SKU
Description
ML7420A3055
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 60Hz is 1min, IP54
ML7420A3063
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 60Hz is 0.5min, IP54
ML7420A6009
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s
ML7420A6009T
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers
ML7420A6017
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 30s
ML7420A6017T
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 50Hz is 0.5min, Medium Valve Temperature 150C, IP54, NSR
ML7420A6025
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, without manual operation
ML7420A6025T
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers, No manual operation
ML7421A1032
Linear Valve Actuator, 405lbf, 60Hz, 95sec
ML7421B1023
Linear Valve Actuator, 405lbf, 60Hz, 175sec
Image
SKU
Description
ML7420A3055
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 60Hz is 1min, IP54
ML7420A3063
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 60Hz is 0.5min, IP54
ML7420A6009
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s
ML7420A6009T
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers
ML7420A6017
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 30s
ML7420A6017T
Linear Valve Actuator, 24V AC 50/60Hz, 7VA, Run time at 50Hz is 0.5min, Medium Valve Temperature 150C, IP54, NSR
ML7420A6025
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, without manual operation
ML7420A6025T
Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers, No manual operation
ML7421A1032
Linear Valve Actuator, 405lbf, 60Hz, 95sec
ML7421B1023
Linear Valve Actuator, 405lbf, 60Hz, 175sec
