GB/T 12223-1989
AbolishedPart-turn valve actuator attachment
部分回转阀门驱动装置的连接
Application Summary AI generated
This standard specifies the dimensions and tolerances for the interface between part-turn valve actuators and the valves they operate, ensuring interchangeability and proper mounting. It is applied in industrial fluid systems, such as water treatment, petrochemical, and power generation facilities, where quarter-turn valves like ball, butterfly, and plug valves require standardized actuator connections. The standard is used by manufacturers and engineers during valve assembly, procurement, and maintenance to guarantee compatibility between actuators and valve flanges.
Related Standards
GB/T 12241-2005
Safety Valves-General Requirements
GB/T 12223-2005
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GB/T 12222-2005
Multi-turn valve actuator attachments
GB/T 12243-2005
Spring loaded safety valves
GB/T 19672-2005
Specification of pipeline valves
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.