Cargo

صمام الضغط والتفريغ

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.

Quick answer: 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.

This term page is part of the Protermify Maritime glossary and is published as static HTML for fast indexing and clear language coverage.

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Quick answer

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.

Why it matters

صمام الضغط والتفريغ 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.

Editorial context

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Questions and answers

Questions and answers

What is صمام الضغط والتفريغ?

In this glossary, صمام الضغط والتفريغ 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 صمام الضغط والتفريغ used in maritime?

In maritime communication, this term appears in contexts such as: "ضابط أول إلى الطاقم: تأكد من اختبار جميع صمامات الضغط والتفريغ وأنها تعمل قبل بدء عمليات الشحن."

Why does صمام الضغط والتفريغ matter in maritime?

صمام الضغط والتفريغ 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 صمام الضغط والتفريغ?

صمام الضغط والتفريغ is mainly used by Deck Officers, Engine Officers, and Masters.

What category does صمام الضغط والتفريغ belong to?

In this glossary, صمام الضغط والتفريغ 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.

Definition

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.

Operational example

Chief officer to crew: Ensure all pressure vacuum valves are tested and functioning before commencing cargo operations.

Localized term

صمام الضغط والتفريغ

Localized example

ضابط أول إلى الطاقم: تأكد من اختبار جميع صمامات الضغط والتفريغ وأنها تعمل قبل بدء عمليات الشحن.

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

Category

Cargo

Exam relevance

  • STCW
  • Marlins Test
  • ISF Watchkeeper
  • GMDSS

Target audience

  • Deck Officers
  • Engine Officers
  • Masters

Related terms

Use the related links below to continue through connected maritime terminology.

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