Technology / Vent Elimination / Bettis SCE300 Electric Valve Actuator

The SCE300 is an intelligent quarter-turn electric actuator from the Bettis family of actuators.

Compact and lightweight, this all-in-one actuator fits all the features of larger, heavier actuators into a neat, innovative design. Deploy the SCE300 to maintain effective control of low-torque, quarter-turn valves and dampers in even the largest and most complex plants.

Bettis M2CP

Specs

  • Power Source
    Electric
  • Product Type
    Quarter-turn Electric Actuator
  • Actuation
    Electric
  • Certifications
    IECEx, FM (US), CSA (Canada), NEPSI (China), CU-TR (CIS), INMETRO (Brazil), CCOE (India), KOSHA (Korea), NEMA, IP
  • Control Type
    On/Off, Modulating
  • Valve Type
    Butterfly, Ball, Rotary Plug valves, or Dampers
  • Torque/Thrust
    From 35Nm (26lb.ft) to 2,000Nm (1,475lb.ft)

Features

  • Separate terminal enclosure is kept isolated from the electronics and motor compartment; only the wiring terminal is exposed during field installation
  • Standard adjustable torque switches, from 50 to 100% of rated torque output (3 steps: 50% - 75% - 100%)
  • Manual override is always engaged
  • Anodized aluminum with epoxy powder coat to protect unit against the decaying effects of aggressive environments
  • Visual mechanical position indicator for accurate visual reference of valve position
  • Directly mountable or readily adaptable to other quarter-turn valves
  • Permanently-lubricated, self-locking gear train helps eliminate the need for motor brakes; Epicyclical gearing ensures reliable and smooth operation
  • Mechanical travel stops designed to prevent over-travel during hand wheel or motor operation
  • Over-temperature motor thermostat
  • Integral speed control, independently adjustable in opening and closing directions
  • Latched-type output contacts for fully open / fully closed remote indication. Output contacts for monitor and blinker/local selector indication are also available
  • Optional modules add even more functionality and intelligence:
    OM1: Modulating Input/Output module
    OM3: Local Interface module
    OM9: PROFIBUS DP V0/V1 bus communication
    OM11: DeviceNet bus communication
    OM13: 3-wire module

Documents

Vent Elimination

Bettis Actuator Selection Guide

Vent Elimination

Bettis Actuation Solutions Portfolio

Vent Elimination

Bettis SCE300 Electric Actuator

Vent Elimination

Bettis SCE300 Electric Actuator

Vent Elimination

Bettis SCE300 Electric Actuator

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