• Function of the PSV
• Need for PSV in Process design
• Layer of protection analysis (LOPA)
• Identifying various upset scenarios for protecting a Process system through PSV
• Calculation of relieving rate for various upset scenarios
• Determining the governing scenario for the PSV design
• Defining set pressure, over-pressure and relieving pressure for single, multiple and supplemental PSVs
• Types of PSVs and selection of PSV type
• Various components of back pressure
• PSV size calculation
• Sizing inlet and outlet pipes of a PSV
• Applicability of API and ASME codes for PSV design
• Preparation of PSV Process datasheet