GB/T 1850-2008
AbolishedMarine male threaded weight quick-closing valves
船用外螺纹重块式快关阀
Application Summary AI generated
This standard specifies the design, dimensions, materials, and performance requirements for male threaded weight quick-closing valves used in marine piping systems. It is applied in shipbuilding and offshore engineering to ensure reliable emergency shut-off of fuel, oil, or other fluid lines, particularly in engine rooms and fuel supply systems where rapid closure is critical for fire safety and spill prevention.
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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.