I would like to know is there such a thing called a "High speed bleed valve" on a Boeing 757-200 commercial aeroplane?
The reason I would like to know this is because I am trying to get a compensation claim granted to me for a delayed flight which is being refused on the grounds of an extraordinary issue with the above valve.
The thing is, that valve doesn't seem to exist on the 757. The closest I can find is a "High pressure bleed valve".
If it does exist, then how common would a fault relating to it be?