Honeywell ML7420A6009 Electric Linear Valve Actuator

Description

Honeywell ML7420A6009 Electric Linear Valve Actuator

Product Overview

The Honeywell ML7420A6009 Electric Linear Valve Actuator is a high-performance actuator engineered for precision control in HVAC systems, including heating, district heating, ventilation, and air conditioning applications. With a robust 600N thrust capability and compatibility with controllers providing analogue outputs of 0-10 V DC or 2-10 V DC, this actuator delivers accurate and consistent modulation for optimal system performance.

Key Features

• Effortless Installation: Streamlined setup with no need for additional linkage or adjustments, making installation quick and easy.
• High Efficiency: Low power consumption combined with force-limiting end switches ensures longevity and dependable performance.
• Manual Override: Equipped with a manual operator for maintaining control during power outages.
• Flexible Input Options: Selectable inputs allow for both 0-10V DC and 2-10V DC signals, accommodating various control setups.
• Maintenance-Free Operation: Constructed with durable materials, the actuator is designed to minimize maintenance needs.
• Feedback Capability: 2-10V DC feedback signal enables remote monitoring of actuator position, ensuring real-time tracking.
• Safety and Reliability: Optional spring-return model available to provide a pre-defined safety position in the event of a power failure.

Technical Specifications

• Power Supply: 24 V AC ±15%, 50/60 Hz
• Power Consumption: 5 VA for efficient energy use
• Control Signal Compatibility: 0-10V DC or 2-10V DC, selectable
• Protection Rating: IP54 per EN60529 for reliable operation in varied environments
• Operating Temperature: -10°C to 50°C, suitable for diverse applications
• Closing Force: ≥600 N for robust control
• Stroke Length: 20 mm
• Weight: 1.3 kg (non-spring return)

Installation and Operation

The ML7420A6009 comes with pre-installed cable glands and two additional knock-outs for optional wiring configurations, allowing flexible integration into existing systems. Its manual operator ensures continued functionality in case of power interruptions, and an integrated override feature drives the actuator to fully open or close positions as needed.

Ordering Information

• Part Number: ML7420A6009
• Voltage: 24 V AC
• Run Time: Approximately 1 minute at 50 Hz

Accessories and Customization

Available accessories include auxiliary switch units and high-temperature kits, expanding the actuator’s functionality and temperature tolerance for specific applications. The auxiliary switches allow adjustable switching points across the actuator stroke, suitable for pump control or remote position indication.