What is Pressure Vacuum Valve?
In this glossary, Pressure Vacuum Valve refers to: A safety device on cargo tank vent lines that automatically opens or closes to maintain safe pressure and prevent overpressure or vacuum conditions in the tank.
How is Pressure Vacuum Valve used in maritime?
In maritime communication, this term appears in contexts such as: "Chief officer to crew: Ensure all pressure vacuum valves are tested and functioning before commencing cargo operations."
Why does Pressure Vacuum Valve matter in maritime?
Pressure Vacuum Valve matters because it supports clear communication in Cargo contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.
Who uses Pressure Vacuum Valve?
Pressure Vacuum Valve is mainly used by Deck Officers, Engine Officers, and Masters.
What category does Pressure Vacuum Valve belong to?
In this glossary, Pressure Vacuum Valve is grouped under Cargo. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.
