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Online · Self-pacedFreeInstrumentation & ControlIntermediateEnglish

Control Valves and Actuators

The final control element, where most loop performance is won or lost. Covers valve bodies and trim, flow characteristics and sizing, actuators and fail action, positioners and accessories, cavitation, flashing and noise, and the maintenance, diagnostics and troubleshooting of control valves.

Taught by Icompetent Solutions

Modules
7
Lessons
30
Duration
5h 52m
Level
Intermediate
Quizzes
7 graded
Enrolled
10

Course content

7 modules · 30 lessons · 5h 52m

Where the control valve sits in the loop, how its performance is measured, what happens to pressure inside it, and how to read its specification.

  • The Valve in the Control Loop
    Preview
    11 min
  • Performance Terms: Deadband, Resolution and Response11 min
  • Pressure Through a Valve12 min
  • Reading a Control Valve Specification11 min
  • Orientation quiz9 questions · pass 70%

Topics covered

Control Valves
Actuators
Positioners
Valve Sizing
Process Control

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Part of a program

Instrumentation and Control Technician · 8 courses

  1. 1Instrumentation FundamentalsFree
  2. 2Pressure and Level MeasurementFree
  3. 3Temperature MeasurementFree
  4. 4Flow Measurement and MeteringFree
  5. 5Control Valves and ActuatorsThis course
  6. 6Calibration and Loop CheckingFree
  7. 7Process Control Loops and PID TuningFree
  8. 8PLC, DCS and SCADA SystemsFree

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