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    Linear Actuators

    ML6425, ML7425 135 lbf Spring Return Globe Valve Actuators

    ML6425 floating control and ML7425 modulating control 135 lbf Spring Return Electric Linear Valve Actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications.

    Overview

    The ML6425 Spring Return Electric Linear Valve Actuators are floating control actuators used with controllers that provide a switched or floating single-pole double-throw (spdt) output. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications.

    The ML7425 Spring Return Electric Linear Valve Actuators are modulating control actuators used with controllers that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc. These actuators operate standard Honeywell valves in heating, ventilating, and air conditioning (HVAC) applications. An internal selector can be used to reverse the direction of action.

    Features & Benefits:
    • Quick and easy installation, no separate linkage required.
    • True spring return on power failure, ML6425A and ML7425A drive valve stem down, ML6425B and ML7425B draw valve stem up.
    • Conduit connector is standard.
    • No adjustments required.
    • Low power consumption.
    • 135 lbf for high close-off ratings.
    • Force-limiting end switches.
    • Synchronous motor.
    • Maintenance free, corrosion resistant design.
    • Position Feedback signal on ML7425
    • Fail-safe position selection for control signal loss on ML7425
    Certifications:
    • Underwriter’s Laboratories, Inc. UL94-5V Flame Retardant.
    • Meets CE requirements
    Specifications

    Others

    • Supply Voltage Frequency
      • 50; 60 Hz
    • Maximum Operating Ambient Temperature
      • 50 °C
    • Supply Voltage
      • 24 VAC
    • Stroke Length
      • 20 mm
    • Minimum Operating Ambient Temperature
      • -10 °C
    • Maximum Operating Humidity
      • 95 % Percentage
    • Brand
      • Honeywell
    • Feedback Included
      • Yes
    • Actuator Motion
      • Linear
    • Actuator Type
      • Electric

    Others

    • Supply Voltage Frequency
      • 50; 60 Hz
    • Maximum Operating Ambient Temperature
      • 50 °C
    • Supply Voltage
      • 24 VAC
    • Stroke Length
      • 20 mm
    • Minimum Operating Ambient Temperature
      • -10 °C
    • Maximum Operating Humidity
      • 95 % Percentage
    • Brand
      • Honeywell
    • Feedback Included
      • Yes
    • Actuator Motion
      • Linear
    • Actuator Type
      • Electric
    • Supply Voltage Frequency : 50; 60 Hz
    • Maximum Operating Ambient Temperature : 50 °C
    • Supply Voltage : 24 VAC
    • Stroke Length : 20 mm
    • Minimum Operating Ambient Temperature : -10 °C
    • Maximum Operating Humidity : 95 % Percentage
    • Brand : Honeywell
    • Feedback Included : Yes
    • Actuator Motion : Linear
    • Actuator Type : Electric
    Others
    Name
    Description
    File Size
    Date
    Size
    Elektrischer Ventilstellantrieb
    application/pdf 204.93 KB
    5/14/2023
    204.93 KB
    FIELD DEVICES PRODUCT CATALOG 2020
    application/pdf 3.03 MB
    7/17/2024
    3.03 MB
    ML7421A/B - Produktdaten (German)
    application/pdf 196.25 KB
    7/19/2023
    196.25 KB
    ML8824 Electric Linear Valve Actuator
    application/pdf 1.3 MB
    6/29/2023
    1.3 MB
    Electric Linear Valve Actuator
    application/pdf 587.24 KB
    6/2/2023
    587.24 KB
    Electric Linear Valve Actuators
    application/pdf 390.99 KB
    4/5/2023
    390.99 KB
    AUXILIARY SWITCHES
    application/pdf 334.97 KB
    4/5/2023
    334.97 KB
    Installation Instruction ML7420A6009T/ML7420A6017T Linear Valve Actuator
    application/pdf 331.32 KB
    6/29/2023
    331.32 KB
    Electric Linear Valve Actuators
    application/pdf 619.18 KB
    4/5/2023
    619.18 KB
    ML7420A6025T Electric Linear Valve Actuator
    application/pdf 300.29 KB
    4/5/2023
    300.29 KB
    ML7425A60xxT-B6007T Electric Linear Valve Actuators
    application/pdf 587.81 KB
    4/5/2023
    587.81 KB
    ML8824 Series Linear Electric Valve Actuator
    application/pdf 852.26 KB
    4/5/2023
    852.26 KB
    ML7420A6025 ACTUADOR LINEAL ELECTRICO DE VALVULA
    application/pdf 240.63 KB
    5/14/2023
    240.63 KB
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    ML7425A,B Spring Return Electric Linear Valve Actuator Product Data
    application/pdf 103.57 KB
    7/1/1999
    103.57 KB
    ML6425, ML7425 Spring Return Electric Linear Valve Actuators Product Data
    application/pdf 922.08 KB
    10/1/2019
    922.08 KB
    Name
    Description
    File Size
    Date
    Size
    Elektrischer Ventilstellantrieb
    application/pdf 204.93 KB
    5/14/2023
    204.93 KB
    FIELD DEVICES PRODUCT CATALOG 2020
    application/pdf 3.03 MB
    7/17/2024
    3.03 MB
    ML7425A,B Spring Return Electric Linear Valve Actuator Product Data
    application/pdf 103.57 KB
    7/1/1999
    103.57 KB
    ML6425, ML7425 Spring Return Electric Linear Valve Actuators Product Data
    application/pdf 922.08 KB
    10/1/2019
    922.08 KB
    ML7421A/B - Produktdaten (German)
    application/pdf 196.25 KB
    7/19/2023
    196.25 KB
    ML8824 Electric Linear Valve Actuator
    application/pdf 1.3 MB
    6/29/2023
    1.3 MB
    Electric Linear Valve Actuator
    application/pdf 587.24 KB
    6/2/2023
    587.24 KB
    Electric Linear Valve Actuators
    application/pdf 390.99 KB
    4/5/2023
    390.99 KB
    AUXILIARY SWITCHES
    application/pdf 334.97 KB
    4/5/2023
    334.97 KB
    Installation Instruction ML7420A6009T/ML7420A6017T Linear Valve Actuator
    application/pdf 331.32 KB
    6/29/2023
    331.32 KB
    Electric Linear Valve Actuators
    application/pdf 619.18 KB
    4/5/2023
    619.18 KB
    ML7420A6025T Electric Linear Valve Actuator
    application/pdf 300.29 KB
    4/5/2023
    300.29 KB
    ML7425A60xxT-B6007T Electric Linear Valve Actuators
    application/pdf 587.81 KB
    4/5/2023
    587.81 KB
    ML8824 Series Linear Electric Valve Actuator
    application/pdf 852.26 KB
    4/5/2023
    852.26 KB
    ML7420A6025 ACTUADOR LINEAL ELECTRICO DE VALVULA
    application/pdf 240.63 KB
    5/14/2023
    240.63 KB
    Name
    Description
    File Size
    Date
    Size
    Elektrischer Ventilstellantrieb
    204.93 KB
    5/14/2023
    FIELD DEVICES PRODUCT CATALOG 2020
    3.03 MB
    7/17/2024
    ML7421A/B - Produktdaten (German)
    196.25 KB
    7/19/2023
    ML8824 Electric Linear Valve Actuator
    1.3 MB
    6/29/2023
    Electric Linear Valve Actuator
    587.24 KB
    6/2/2023
    Electric Linear Valve Actuators
    390.99 KB
    4/5/2023
    AUXILIARY SWITCHES
    334.97 KB
    4/5/2023
    Installation Instruction ML7420A6009T/ML7420A6017T Linear Valve Actuator
    331.32 KB
    6/29/2023
    Electric Linear Valve Actuators
    619.18 KB
    4/5/2023
    ML7420A6025T Electric Linear Valve Actuator
    300.29 KB
    4/5/2023
    ML7425A60xxT-B6007T Electric Linear Valve Actuators
    587.81 KB
    4/5/2023
    ML8824 Series Linear Electric Valve Actuator
    852.26 KB
    4/5/2023
    ML7420A6025 ACTUADOR LINEAL ELECTRICO DE VALVULA
    240.63 KB
    5/14/2023
    ML7425A,B Spring Return Electric Linear Valve Actuator Product Data
    103.57 KB
    7/1/1999
    ML6425, ML7425 Spring Return Electric Linear Valve Actuators Product Data
    922.08 KB
    10/1/2019
    Product Number
    Part Number
    Description
    Leaf Category
    Thumbnail
    Add to list
    ML7420A6009
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6009-electrical-actuator-primaryimage
    ML7420A6009
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6009-electrical-actuator-primaryimage
    ML7420A6009T
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6009t-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7420A6009T
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6009t-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7420A6017
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 30s
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6009-electrical-actuator-primaryimage
    ML7420A6017
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 30s
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6009-electrical-actuator-primaryimage
    ML7420A6017T
    Linear Valve Actuator, 24V AC 5060Hz, 7VA, Run time at 50Hz is 0.5min, Medium Valve Temperature 150C, IP54, NSR
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6017t-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7420A6017T
    Linear Valve Actuator, 24V AC 5060Hz, 7VA, Run time at 50Hz is 0.5min, Medium Valve Temperature 150C, IP54, NSR
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6017t-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7420A6025
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, without manual operation
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6009-electrical-actuator-primaryimage
    ML7420A6025
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, without manual operation
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6009-electrical-actuator-primaryimage
    ML7420A6025T
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers, No manual operation
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6025t-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7420A6025T
    Modulating Linear Valve Actuator, 24Vac, 20mm stroke, 600N, 60s, for use with Trend IQ3 and IQ4 controllers, No manual operation
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7420a6025t-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7421A1032
    Linear Valve Actuator, 24V AC 5060Hz, 12VA, Run time at 60Hz is 95sec, IP54
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7421a1032-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7421A1032
    Linear Valve Actuator, 24V AC 5060Hz, 12VA, Run time at 60Hz is 95sec, IP54
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7421a1032-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7425A6008
    Modulating Linear Valve Actuator, Spring Return stem extends, EN 14597 certificate, 24Vac, 20mm stroke, 600N, 108s
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7425a6008-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7425A6008
    Modulating Linear Valve Actuator, Spring Return stem extends, EN 14597 certificate, 24Vac, 20mm stroke, 600N, 108s
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7425a6008-ml6425-7425-spring-return-electric-linear-valve-actuator-primaryimage
    ML7425A6008T
    Modulating Linear Valve Actuator, Spring Return stem extends, EN 14597 certificate, 24Vac, 20mm stroke, 600N, 108s
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7425age02cohres
    ML7425A6008T
    Modulating Linear Valve Actuator, Spring Return stem extends, EN 14597 certificate, 24Vac, 20mm stroke, 600N, 108s
    https://honeywell.scene7.com/is/image/Honeywell65/hbt-bms-ml7425age02cohres
    ML7425A6024
    Modulating Linear Valve Actuator, Spring Return stem extends, 24Vac, 20mm stroke, 600N, 108s
    ML7425A6024
    Modulating Linear Valve Actuator, Spring Return stem extends, 24Vac, 20mm stroke, 600N, 108s