Pressure Safety Valve (PSV) Sizing, Selection & Maintenance

This course provides a practical understanding of Pressure Safety Valve (PSV) sizing, selection, operation, and maintenance in process and engineering industries. It covers the fundamental principles of pressure relief and the role of PSVs in protecting equipment and process systems from overpressure. Participants will learn the key parameters and design considerations required for PSV sizing and selection. The course introduces commonly used PSV types, construction features, and operating principles. It explains the application of relevant engineering standards and codes used for pressure relief system design. Participants will understand how to perform basic PSV sizing calculations based on process conditions and relief scenarios. The course also covers valve selection based on pressure, temperature, fluid characteristics, capacity, and service requirements. Practical aspects of installation, inspection, testing, troubleshooting, and preventive maintenance are discussed. Participants will gain an understanding of common PSV problems such as leakage, chatter, improper lifting, and incorrect set pressure. The course helps learners develop practical knowledge for safely specifying, operating, inspecting, and maintaining PSVs in industrial facilities.