The U.S. aircraft register, updated daily
Parts

Valve Manifold

No failure report names the valve manifold. 10 FAA approvals let 5 companies make a replacement valve manifold, Soundair Design and Development Group LLC holding the most (4).

Approved replacement parts 10 parts manufacturer approvals

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

For these models most: Boeing 727 (5), Airbus A300 (4).

MakerPartReplacesFitsGrantedStatus
Soundair Design and Development Group LLCValve Manifold Assy RAI 2510-00-1060416-0449-7Airbus A300, Model B2-1A, A3002009-02-24current
Soundair Design and Development Group LLCValve Manifold Assy RAI 2510-00-106062-0249Airbus A300, Model B2-1A, A3002009-02-24current
Soundair Design and Development Group LLCValve Manifold Assy RAI 2510-00-106062-0250Airbus A300, Model B2-1A, A3002009-02-24current
Soundair Design and Development Group LLCValve Manifold Assy RAI 2510-00-1060425-0249Airbus A300, Model B2-1A, A3002009-02-24current
Tactair Fluid Controls INCValve Manifold Package Cargo Door Operation and all Bill... 54C54670E0154C54670E01Boeing 727-100, 727-2002002-09-16current
Eaton Aerospace Sterer EngineeringValve-Manifold Check 52890-767344-107Lockheed L-10112000-11-07current
Kaiser Fluid TechnologiesValve Manifold Package Cargo Door Operation 54C54670E01Modification PartBoeing 727-100 and 727-2001995-01-12current
Kaiser Fluid TechnologiesValve Manifold Package Cargo Door Operation 54C54670Modification PartBoeing 727-100 and 727-2001995-01-12current
Ronson HydraulicsValve Manifold Package Cargo Door Operation 54C54670E01Modification PartBoeing 727-100, -2001993-02-08current
Ronson HydraulicsValve Manifold Package Cargo Door Operation 54C54670Modification PartBoeing 727-100, -2001993-02-08current

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.