The U.S. aircraft register, updated daily
Parts

Flap Valve

0 failure reports named the flap valve in the last ten years, 1 since 1995. 5 FAA approvals let 3 companies make a replacement flap valve, Parker Hannifin CORP holding the most (2).

Reports by year

0001111995
Reports by year, as a table
reports
19951

Approved replacement parts 5 parts manufacturer approvals

A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a flap valve and sell it as an approved part for the models named. These are the companies holding such approvals for a flap valve:

For these models most: Embraer EMB-145 ERJ 145 (2), Airbus Helicopters MBB-BK 117 C-2 (2).

MakerPartReplacesFitsGrantedStatus
Air Comm CorporationFlap Valve Assembly B212M20C1003B212M20C1003Airbus Helicopters... MBB-BK, 117 C22026-08-31current
Air Comm CorporationFlap Valve Assembly B212M20C1003B212M20C1003Airbus Helicopters... MBB-BK117 C22025-02-10current
Meggitt Addison INC (Formerly Keith Products LP)Flap Valve Assy. B212M20C1003B212M20C1003Eurocopter Deutschland MBB-BK117C-22006-06-19current
Parker Hannifin CORPFlap Valve 2770138-101145-50300Embraer Empresa EMB-145XR2003-01-15current
Parker Hannifin CORPFlap Valve 2770138-101Embraer 2770138-101Embraer Empresa EMB-1451997-12-18current

Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.