GB/T 12233-2025
ActiveGeneral purpose industrial valves—Casting iron globe valves and lift check valves
通用阀门 铁制截止阀与升降式止回阀
Application Summary AI generated
This standard specifies the technical requirements, inspection methods, and acceptance criteria for cast iron globe valves and lift check valves used in general industrial fluid systems. It is applied in the design, manufacturing, and quality verification of these valves for applications such as water, steam, oil, and gas pipelines in industries like chemical processing, water treatment, and HVAC. The standard ensures reliable shut-off and backflow prevention in low-to-medium pressure piping systems.
Related Standards
GB/T 12241-2005
Safety Valves-General Requirements
GB/T 12223-2005
Part-turn valve actuator attachments
GB/T 19672-2005
Specification of pipeline valves
GB/T 12243-2005
Spring loaded safety valves
GB/T 12222-2005
Multi-turn valve actuator attachments
GB/T 12242-2005
Performance Test Code-Pressure Relief Devices
GB/T 12221-2005
Metal valves-Face to face,end to end,center to face and center to end dimensions
GB/T 17213.7-1998
Industrial-process control valves--Part 7:Control valve data sheet
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.