Aircraft Systems
A valve that regulates the discharge of air from the pressurized cabin to maintain desired cabin pressure.
Quick answer: A valve that regulates the discharge of air from the pressurized cabin to maintain desired cabin pressure.
This term page is part of the Protermify Aviation glossary and is published as static HTML for fast indexing and clear language coverage.
A valve that regulates the discharge of air from the pressurized cabin to maintain desired cabin pressure.
outflow valve matters because it supports clear communication in Aircraft Systems contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.
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Questions and answers
In this glossary, outflow valve refers to: A valve that regulates the discharge of air from the pressurized cabin to maintain desired cabin pressure.
In aviation communication, this term appears in contexts such as: "Cabin, the outflow valve is stuck open, unable to maintain pressurization, request technical support."
outflow valve matters because it supports clear communication in Aircraft Systems contexts for Pilots, Air Traffic Controllers, and Cabin Crew. It also connects to aviation training and exam language such as ICAO Level 4, ICAO Level 5, ICAO Level 6, and EASA FCL.055.
outflow valve is mainly used by Pilots, Air Traffic Controllers, and Cabin Crew.
In this glossary, outflow valve is grouped under Aircraft Systems. Related pages in this category explain adjacent procedures, commands and operational concepts.
This definition is sourced from ICAO Doc 9432, FAA PCG and published by Protermify Aviation as a static aviation reference page.
A valve that regulates the discharge of air from the pressurized cabin to maintain desired cabin pressure.
Cabin, the outflow valve is stuck open, unable to maintain pressurization, request technical support.
English reference definition
ICAO Doc 9432, FAA PCG
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