Valve Regulating
No failure report names the valve regulating. 3 FAA approvals let 3 companies make a replacement valve regulating, Honeywell International INC. holding the most (1).
Approved replacement parts 3 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a valve regulating and sell it as an approved part for the models named. These are the companies holding such approvals for a valve regulating:
For these models most: Bombardier CL-600 Challenger and CRJ (2).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Honeywell International INC. | Valve Regulating 131400-2 | 131400-2 | Bombardier Inc. CL-600-1A11(CL-600),... | 2022-07-25 | current |
| Honeywell International INC, Controls and Accessories | Valve regulating 131400-2 | Bombardier 131400-2 | Bombardier, Inc. CL-600-2A12, CL-601, CL-600-2B16 | 1997-02-06 | current |
| Honeywell International INC | Valve Regulating Shutoff 898980-2 | G.E. 9066M97P04 | General Electric CF6-6, -50 | 1992-08-06 | 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.