HONEYWELL ML7421B3003 linear actuator

  • HVAC systems (heating, cooling, ventilation)
  • Building automation systems
  • Industrial valve control
  • District heating systems
  • Linear valve applications (compatible with DE, DI, XE, XI, DF, XF series
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The Honeywell ML7421B3003 is a high-force electric linear actuator designed for modulating control. It operates with 0/2–10 V or 0/4–20 mA analog signals and delivers 1800 N of thrust over a 38 mm stroke. Ideal for precise valve positioning in HVAC systems. With IP54 protection, manual override, and long service life, it is suitable for demanding environments.
  • Model: ML7421B3003
  • Power Supply: 24 V AC ±15%, 50/60 Hz
  • Control Signal: 0/2–10 V DC or 0/4–20 mA
  • Feedback Signal: 2–10 V DC
  • Stroke Length: 38 mm
  • Thrust Force: 1800 N
  • Run Time: Approx. 3.5 minutes
  • Operating Temperature: −10°C to +50°C
  • Storage Temperature: −40°C to +70°C
  • Protection Rating: IP54
  • Accessories: Optional dual auxiliary switches
  • Compatible Valve Series: DE, DI, XE, XI, DF, XF