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Honeywell

Honeywell ML7420A8088-E Electric Valve Actuator 24VAC 0-10V

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Honeywell ML7420A8088-E Electric Valve Actuator 24VAC 0-10V
PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand Honeywell
Model Number ML7420A8088-E
Product Category Electric Valve Actuator
Product Family ML7420/ML7425/ML8824 Series 600N Linear Valve Actuators
Actuator Type Electric, Linear
Supply Voltage 24 VAC ±15%, 50/60 Hz
Control Signal 0-10 VDC or 2-10 VDC (selectable)
Stroke Length 20 mm
Force Rating 600 N
Feedback Included
Spring Return Non-Spring Return
Operating Temperature -10°C to +50°C
Operating Humidity 5% to 95% RH

Key Features

600 N Force Output

The ML7420A8088-E provides a 600 N force rating for positioning compatible linear control valves with a 20 mm stroke.

0-10 VDC / 2-10 VDC Control

Accepts a selectable 0-10 VDC or 2-10 VDC control signal for modulating valve operation.

20 mm Stroke

Designed for linear valve actuators with a 20 mm stroke length, supporting DN15 to DN80 valve connection sizes.

Position Feedback

Integral position feedback is included to report actuator position to the control system.

24 VAC Supply

Operates from a 24 VAC ±15%, 50/60 Hz supply, suitable for standard building control power.

Non-Spring Return

The ML7420 series is non-spring return; spring return safety function is provided by the separate ML7425 series.

Applications

  • Modulating control of linear valves in HVAC systems
  • Chilled water and hot water valve actuation
  • Building automation and energy management systems
  • DN15 to DN80 control valve positioning
  • Valve applications requiring 20 mm stroke
  • Systems using 0-10 VDC or 2-10 VDC control signals
  • Commercial and institutional building services
  • Process control where electric linear actuation is specified

Purchase Information

We support online purchase of the Honeywell ML7420A8088-E Electric Valve Actuator. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Honeywell ML7420A8088-E? The ML7420A8088-E is a 600 N linear electric valve actuator from the Honeywell ML7420 series, designed for 20 mm stroke control valves.

What supply voltage does the ML7420A8088-E require? It operates from 24 VAC ±15%, 50/60 Hz.

What control signal does the ML7420A8088-E accept? The actuator accepts a selectable 0-10 VDC or 2-10 VDC control signal.

What is the stroke length of the ML7420A8088-E? The rated stroke length is 20 mm.

What is the force rating of the ML7420A8088-E? The actuator provides a force rating of 600 N.

Does the ML7420A8088-E include position feedback? Yes, position feedback is included.

Is the ML7420A8088-E spring return? No. The ML7420 series is non-spring return. Spring return safety function is available in the ML7425 series.

What is the operating temperature range of the ML7420A8088-E? The operating ambient temperature range is -10°C to +50°C.

What is the operating humidity range of the ML7420A8088-E? The operating humidity range is 5% to 95% RH.

What valve sizes is the ML7420A8088-E compatible with? The ML7420 series is specified for control valves with DN15 to DN80 connection size and 20 mm stroke.

What should be checked before ordering the ML7420A8088-E? Verify the valve stroke requirement (20 mm), control signal type (0-10 VDC or 2-10 VDC), supply voltage (24 VAC), force requirement, and whether spring return is needed for the application.

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