Hydraulic Systems Restrictors covers fixed and variable orifice devices used to meter and regulate fluid flow rates within aircraft hydraulic circuits, encompassing needle valves, orifice plates, and flow control valves manufactured to tight dimensional tolerances from corrosion-resistant alloys, with designs validated to DO-160 environmental standards and qualified for operation with phosphate-ester and mineral-based hydraulic fluids.
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Hydraulic Systems Restrictors suppliers linked to most aircraft programs in our database.
The Lee Company (35 aircraft)Latest Airframer news and company press releases
| 21/04/2026 | Press Release: Avem Partners completes acquisition of PAMCO |
| 24/03/2026 | Press Release: Velocity One acquires Falls Filtration |
| 04/03/2026 | Press Release: The Lee Company opens new Innovation Center |
Sectors serving Fluid Power companies:
Seals & Sealing •
Pumps •
Fittings & Couplings •
Valves •
Bearings •
Metals •
Machining & Metal Removal •
Mechanical Connectors •
Lubricants •
Tubing, Hoses & Conduits •
Fasteners •
Mechanical Hardware •
Non-metal Materials •
Composite Materials •
Adhesives

Fluid Power

Sectors purchasing from Fluid Power companies:
Airframer •
Actuation •
Airframe Assemblies •
Landing Assemblies •
Power Transmission •
Turbine Engines •
Engine Rotating & Gas-Path Parts •
Mechanical Hardware •
Fuel Systems •
Rotors & Propellers •
Auxiliary Power