Electric Actuator Options and Accessories

Satisfying a wider range of user needs than any other electric actuator, Valvetech Limited provides the highest reliability and the broadest range of options and accessories.

Functions and features that Valvetech Limited provides in electric actuators include:

ON/OFF Modulating – Multiple Control Schemes Back-up Powered Jogging/Latching Operation Isolated, Relay Control Reverse Acting without Re-wiring Split Ranging Signal Input and Output Network – AS-i, LonWorks, DeviceNet™, Modbus, Foundation™ Fieldbus Solar Power Compatible – Remote Locations for Radio Control

Position Feedback / Re-Transmit Override Hand Wheels Timers and Speed Controls Signal Loss Position Options Internal Heaters and Thermostats Motor Brakes Manual Push Button Control HVAC, for 24VAC Service Simple Set-up and Calibration

Electronic Control Options

• Modulating Control Boards – 4-20mA or 0-10VDC Input Signals
• Network Control Boards – Control via Bus Networks
• Analogue Position Feedback Boards – Actuator Position Feedback
• Relay Boards – Isolating or Jogging and Latching Control
• Cycle Rate Regulators – Speed Control Options
• Timer Boards – Regular Open / Close Cycling
• Three Position / Centre Off
  – 180 Degree Control for Three Position

Mechanical Options and Accessories

• Heaters and Thermostats
• Brakes
• Additional Switches
• Feedback Potentiometers
• Hand Wheels
• Aluminium Covers

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Please Contact Us if you require any information on the above.