The SuperCap fail-safe actuator offers a torque output of 20 Nm (177 in-lb), utilizing super capacitors to operate valves  to a safe position (fully OPEN or CLOSED) when power supply is lost, to achieve the fail-safe electronic positioning function.

Fail-safe shut-off ensures system safety in the event of power loss, while modulating functionality allows for precise, adjustable flow control.

Also  It has many other features such as multi-voltage design, plug-and-play modular design, electronic torque limiting device, LED status,  alarm indication, adjustable travel and floating or modulating control.

Characteristics:

• Fail-Safe to Open or Closed Position
  
• ON-OFF and Modulating
• A quarter turn
• Duty Cycle: 30%
• Plastic Cover
• Manual opening adjustment when necessary.
• Multi Voltage Range 24-240 V 24-135 VDC
• 1/2″ NPT Conduit Entries

Download Technical Sheet

On-Off Actuator Technical Data Sheet