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3374

Electric actuator

USAGE

  • Throttling service

ACTUATOR MOTION
Linear

RATED TRAVEL
15 mm to 30 mm

SUPPLY
Electric

VERSION
Three-step
Continuous with positioner

SUPPLY VOLTAGE
230 V, 50 Hz
230 V, 60 Hz
24 V, 50 Hz
24 V, 60 Hz
24 V DC
85 ... 264 V, 50/ 60 Hz

FAIL-SAFE ACTION
Without
Actuator stem retracts
Actuator stem extends

Special features

  • SAM DIGITAL READY
  • Linear actuator with 15 mm or 30 mm rated travel
  • 15 mm version optionally with fail-safe action (actuator stem retracts or extends)
  • Optionally three-step version or with digital positioner
  • Optionally with integrated yoke or ring nut including the necessary stem connecting parts
  • Three-step version:
    • Synchronous motor with maintenance-free planetary gear
    • Version with digital positioner:
      • Stepper motor with maintenance-free gearing
      • All function settings performed using a rotary pushbutton on the actuator
      • Configuration, parameterization, diagnostic function, and online connection for monitoring using the TROVIS-VIEW software

      Accessories

      Options

      • Three-key operation
      • Communication interface RS-485 (Modbus-RTU)
      • Limit contacts
      • Resistance transmitter

      Information

      • WA 389

        Flyer: SAM DISTRICT ENERGY
        Type 3374 and Type 3375 Electric Actuators
        Autonomous Control in the Field
        Process control using electric actuators
        [EN][DE][PL]
      • WA 297

        Flyer: Type 3374 and Type 3375 Electric Actuators with Smart Positioner
        SAM DISTRICT ENERGY
        Smart and Powerful for Energy-saving Networks
        [EN][DE]
      • WA 354

        Brochure: Actuators for Electric Control Valves
        [EN][DE]
      • T 8331

        Type 3374 Electric Actuator
        [EN][DE]
      • T 8300

        Informations Sheet:
        Actuators
        Pneumatic, electric and electrohydraulic actuators for control valves and butterfly valves
        [EN][DE][ES][PL]
      • T 6661

        TROVIS-VIEW software
        TROVIS 6661
        [EN][DE]

      Support

      • EB 8331-4

        Type 3374 Electric Actuator
        Version with positioner, revision 3
        Firmware version 3.1x
        [EN][DE]
      • EB 6661

        TROVIS-VIEW 4 Software
        TROVIS 6661
        [EN][DE]
      • EB 8331-3

        Elektrischer Antrieb Typ 3374
        Dreipunkt-Ausführung
        [DE]

      DXF file from data sheet

      Certificates

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