The U.S. aircraft register, updated daily
Parts

Valve Park

No failure report names the valve park. 1 FAA approvals let 1 company make a replacement valve park, Tactair Fluid Controls INC holding the most (1).

Approved replacement parts 1 parts manufacturer approvals

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

For these models most: Pilatus PC-12 (1).

MakerPartReplacesFitsGrantedStatus
Tactair Fluid Controls INCValve Park Brake HP1457200-2Tactair HP1457200-2Pilatus . PC-12, PC-12/45, PC-12/472009-11-01current

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.