The U.S. aircraft register, updated daily
Parts

Selector Vlv

0 failure reports named the selector vlv in the last ten years, 12 since 1995. The reports call it "selector vlv", "selector vlv act".

Reports by year

0246821995821997
Reports by year, as a table
reports
19952
19968
19972

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.