Bettis RTS FQ Fail-Safe Quarter-Turn Electric Actuator

Brand: Bettis - by Emerson Electric Co.

A non-intrusive intelligent fail-safe quarter-turn actuator for ON/OFF and modulation control in fail-safe applications.

The robust and compact mechanical spring return design can be triggered to fail-safe action either on loss of power or signal.

With no dependency on super-capacitor or battery-backup, this state of the art design is widely used on valves for oil & gas, power, chemical, HVAC, and water and wastewater industries.
  • Intelligent and non-intrusive
  • On/Off (S2) and Continuous modulation (S9)
  • Up to 3687 ft-lbs ( 5000 Nm) Electric Torque
  • Mechanical driven fail-safe operation ( Fail Clockwise or Counter-Clockwise )
  • Direct coupling on the fail-safe with the valve shaft
  • Adjustable speeds
  • Fail-safe trigger selectable in case of drop-off 24 VDC fail-safe signal or main power supply
  • Position resolution .1%
  • SIL3 capable
  • Option De-clutchable handwheel
  • Rotatable in 90 degree steps with remote mounting option
  • Local User Interface with wireless Bluetooth control capability for configuration, monitoring and diagnostics
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