COURSE OVERVIEW:

Advanced valve technology is a cornerstone of process control and safety in modern industrial facilities, including refineries, chemical plants, and power stations. This course provides a comprehensive engineering perspective on the mechanical design, fluid dynamics, and material science required to manage flow, pressure, and temperature. Understanding the interaction between the valve trim and the process fluid is essential for preventing cavitation, flashing, and excessive noise in high-pressure systems.

The scope of this training involves a detailed examination of various valve architectures, including globe, ball, butterfly, and specialized control valves. Participants will explore the principles of valve sizing according to ISA and IEC standards, focusing on the calculation of flow coefficients and the selection of appropriate actuators. The coverage extends to the selection of fugitive emission packing, fire-safe designs, and the use of exotic alloys for highly corrosive services.

Furthermore, the course addresses the critical lifecycle activities of inspection and maintenance. It delves into the use of advanced diagnostic tools for signature testing, the application of non-destructive testing for pressure boundaries, and the protocols for bench-testing and seat leakage verification. By focusing on both the theoretical sizing models and practical maintenance strategies, the course ensures that participants can optimize the reliability and performance of the plant's valve population.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

1. Select the optimal valve type based on specific process control requirements.
2. Perform accurate valve sizing for liquid, gas, and multi-phase flows.
3. Analyze the risks of cavitation and flashing and select anti-cavitation trim.
4. Evaluate the performance of different actuator types: Pneumatic, Hydraulic, and Electric.
5. Interpret valve standards such as API 6D, API 598, and ASME B16.34.
6. Design effective piping layouts to minimize valve-induced turbulence.
7. Implement advanced diagnostic testing (Signature Analysis) for control valves.
8. Assess the integrity of valve seats and seals through leakage testing protocols.
9. Select appropriate packing materials to comply with fugitive emission regulations.
10. Manage the maintenance and calibration of smart positioners and controllers.
11. Execute root cause failure analysis on valve stems and trim components.
12. Design fire-safe valve configurations for hazardous area applications.
13. Conduct technical audits of valve manufacturers and refurbishing shops.
14. Optimize the inventory of valve spare parts using criticality analysis.

TARGET AUDIENCE:

This course is intended for mechanical engineers, instrumentation specialists, piping designers, and maintenance engineers involved in the procurement, operation, and repair of industrial valves.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.