AS5379A - Valves, Safety, Cabin Air, General Specification For

Details Document Number: AS5379A Revision Number: A Title Valves, Safety, Cabin Air, General Specification For Scope This specification covers the general requirements for cabin air safety valves for use in pressurized cabins of aircraft to prevent excess positive and negative pressures in the cabin and to provide a means of cabin pressure release in case of emergency.

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