Valve Housing
0 failure reports named the valve housing in the last ten years, 21 since 1995. 7 FAA approvals let 7 companies make a replacement valve housing, Wencor LLC holding the most (1).
Reports by year
Reports by year, as a table
| reports | |
|---|---|
| 1995 | 7 |
| 1996 | 8 |
| 1997 | 4 |
| 1999 | 2 |
Approved replacement parts 7 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a valve housing and sell it as an approved part for the models named. These are the companies holding such approvals for a valve housing:
For these models most: Mcdonnell Douglas DC-9 (3), Sikorsky S-61 (1), Mcdonnell Douglas MD-10 (1), Mcdonnell Douglas Aircraft Co MD-88 (1), Douglas DC-9 (1), Boeing 747 (1), Airbus A330 (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Aviation Component Solutions | Valve Housing P00668 | 3176084-2 | Airbus SAS A330-223F, A330-243F, A330-341 | 2025-09-16 | current |
| Honeywell International INC. Honeywell Aerospace | Valve Housing L8601154 | 28D34 | Boeing DC-9-11, DC-9-12, DC-9-13 | 2020-07-26 | current |
| Wencor LLC | Valve Housing 3163540-2WE | 3163540-2 | Boeing 747SP series, 747SR series, 747-100 series | 2017-11-19 | current |
| Kapco | Valve Housing ADA7894-1 | ADA7894-1 | McDonnell Douglas MD-10-10F, MD-10-30F | 2002-10-07 | current |
| Itt Aerospace Controls | Valve Housing 107225B | McDonnell Douglas Corporation 107225B | McDonnell Douglas DC-9-31, 32, -32F | 1997-08-24 | current |
| Rotair Industries INC | Valve Assembly Housing R6110-26100-2 | Sikorsky S6110-26100-2 | Sikorsky S-61L, S-61N, S-61NM | 1992-06-30 | current |
| Lori INC | Valve Housing L8601154 | Janitrol 28D34 | McDonnell Douglas DC-9, Series -10, -20 | 1991-06-25 | current |
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.