Which code covers Valve Inspection and testing?

Which code covers Valve Inspection and testing?

• A. API 598
• B. API 580
• C. ASME Section V
• D. API 651

Answer: (A)

Valve inspection and testing is governed by API 598. This standard specifically defines the scope, procedures, and acceptance criteria for inspecting valves and performing tests to verify their seating and leakage performance, including hydrostatic or pneumatic tests and seat leakage limits, for a range of valve types used in the process industry. The other options address different areas: API 580 is about risk-based inspection programs for equipment, not valve-specific testing; ASME Section V covers nondestructive examination methods across various components rather than valve-specific tests; and API 651 relates to piping systems outside the valve inspection scope.

Valve inspection and testing is governed by API 598. This standard specifically defines the scope, procedures, and acceptance criteria for inspecting valves and performing tests to verify their seating and leakage performance, including hydrostatic or pneumatic tests and seat leakage limits, for a range of valve types used in the process industry. The other options address different areas: API 580 is about risk-based inspection programs for equipment, not valve-specific testing; ASME Section V covers nondestructive examination methods across various components rather than valve-specific tests; and API 651 relates to piping systems outside the valve inspection scope.