“CONTROL VALVES AND ACTUATORS:
Selection, Calculations, Sizing, Applications, Operation, Diagnostic Testing, Troubleshooting,
and Maintenance”
Deskripsi
Extensive course
materials provided contained useful information about valves/sizing and
selection both theoretical and practical. You will gain a practical
understanding of control valves, actuators, and positioner designs and their
applications. The course also provides methods that can be used to identify
specific valve problems and arrive at acceptable solutions within engineering
tolerance.
Tujuan
- Compare various types of final control elements
- Understand a typical valve operation in a control loop
- Differentiate between various types of valves and the benefits of each
- Compare rising stem to rotary style valves
- Analyze a control system to determine control valve needs
- Use ISA standards for control valve specification and selection
- Size valves for any flow condition likely to be found in a process
plant
- Evaluate and select actuators for specific applications
- Specify appropriate auxiliaries including positioners and I/P
transducers
- Design control valve installations that are safe and trouble-free
Materi
1. Introduction:
- Valve in
Loop,
- Actuator,
- Positioner
2. Basic Valve Types:
- Globe
Valves,
- Ball
Valves,
- Plug
Valves,
- Butterfly
Valves
3. Actuators:
- Spring/Diaphragm,
- Piston,
- Vane,
- Scotch-Yoke,
- R & P
4. Comparison:
- Rising
Stem,
- Rotary
Stem,
- Accessories,
- Positioner,
- I/P
Converters
5. Valve Performance:
- Gain,
- Time,
- Trim,
- Special
Needs
6. Flashing/Cavitation
& Noise:
- Cause/Effect,
- Prevention,
- OSHA,
- Source and
Abatement
7. Installation:
- Performance,
Safety and Others
8. Valve Sizing:
- Valve
sizing calculation Manual,
- Valve
Sizing calculation Computer
9. Specification and
Selection:
- Process
Requirements,
- Other
Considerations
10. Maintenance and Troubleshooting
Considerations:
- Special
Requirements,
- Diagnostic
Tools
11. Smart Valves:
- Available
Designs,
- Applications
in Industry
12. Test valves to evaluate performance factors
13. Size valves manually and with software
14. Specify valves, actuators, and auxiliaries
for specific applications
15. Evaluate operation of valves with pneumatic
actuators and positioners
16. Smart valve/positioner operation
demonstration
Peserta :
This Intensive program covering the educational needs of Instrumentation
and Control Engineers & Technicians, Mechanical Engineers &
Technicians, Projects Engineers, Operation Engineers, Process and Utility
Supervisors, and Technical Supervisory personnel involved in Sizing, Selecting,
and Applying Process Control Valves. No specific prerequisite training or
experience required for registration.
Koordinator
Dr.
Eng. Deendarlianto, & Team
