GB/T 8464-1998
Replaced
GB/T 12245-2025
Active
National standards
GB/T 12245-2025 Methods of performance test for pressure reducing valves
GB/T 12245-2025 Methods of performance test for pressure reducing valves
Price:
$ 66
Basic Information
Standard Code:
GB/T 12245-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nValve
ICS Name:
Other valves
Publish Date:
2025-10-31
Implement Date:
2026-05-01
Pages:
20 pages
Scope
This document describes the test equipment and measuring instruments, test methods, and test reports for pressure relief valve performance testing.
This document is applicable to the testing of pilot-operated pressure relief valves and direct-acting pressure relief valves used in industrial pipelines. Tests on other types of pressure relief valves can be conducted with reference to this document.
Development Information
Replace the following standards
Referenced Standards
GB/T 12244-1989 General specification for pressure reducing valves
GB/T 12244-2006 General requirements for pressure reducing valves
GB/T 12244-2025 Pressure reducing valves—General requirements
GB/T 13927-1992 Pressure testing for general purpose valves
GB/T 13927-2008 Industrial valves—Pressure testing
GB/T 13927-2022 Industrial valves—Pressure testing
Related Standards
GB/T 12244-2006
Replaced
GB/T 12244-2006 General requirements for pressure reducing valves
GB/T 12245-2006
Replaced
GB/T 12245-2006 Methods of performance test for pressure reducing valves
GB/T 12246-2006
Replaced
GB/T 12246-2006 Pilot operated pressure reducing valves
GB/T 20910-2007
Replaced
GB/T 20910-2007 Temperature/pressure safety valve for hot water supply system
GB/T 21384-2008
Replaced