ASME BPVC Section XIII: Rules for Overpressure Protection, 2023

ASME BPVC Section XIII – 2023 outlines the rules for overpressure protection in pressure-retaining systems. This section establishes criteria for the design, manufacture, testing, and certification of pressure relief devices, including valves, rupture disks, and non-reclosing mechanisms. It integrates with other BPVC sections to ensure safe operation and system integrity across a range of industries including power generation, chemical processing, and transport.

Highlights:

• General requirements for pressure-relief systems and overpressure protection
• Detailed mechanical, material, inspection, and marking criteria for valves, rupture disks, and pin devices
• Specifications for testing, set pressure, overpressure limits, and device combinations
• Requirements for installation, maintenance, and quality control systems
• Certification protocols including ASME mark usage and capacity evaluation
• Appendices covering definitions, capacity conversions, conformance forms, and guidance on stop valves
• Compatibility with ASME Sections I, III, VIII, and XI to ensure comprehensive protection standards

Who It’s For:
Engineers, manufacturers, inspectors, and quality managers involved in the development, installation, or regulation of overpressure protection systems in pressure equipment. Ensures code-compliant performance and certification of safety relief devices.

BPVC.XIII-2023