Ejector Flow Control Repair & Overhaul
FAA & EASA certified ejector flow control repair and overhaul.
About the Ejector Flow Control
An ejector flow control is a pneumatic device in the air management system that uses a high-pressure primary jet to entrain and pump a secondary air stream, regulating flow and pressure without large moving valve elements. By directing motive bleed air through a nozzle, it induces and controls flow in a venturi or mixing section, supporting functions such as cooling-air augmentation or pressure regulation in the air cycle circuit. Operating in hot, high-velocity service, typical degradation includes nozzle and throat erosion or enlargement that shifts flow scheduling, contamination and carbon buildup restricting passages, corrosion of internal surfaces, and wear or leakage in any associated regulating or shutoff section and seals. These conditions drive flow and pressure calibration, passage cleaning, dimensional inspection, and overhaul to restore correct entrainment performance.
Our Ejector Flow Control Repair Capability
QTC repairs and overhauls ejector flow control components to the original manufacturer's specifications under our FAA and EASA Part 145 approvals. Our engineers — including former OEM pneumatic & air management specialists — perform teardown, inspection, cleaning, component replacement, functional and leak testing, and certification, and develop repairs for rejected and beyond-economic-repair (BER) hardware.
All Ejector Flow Control Parts We Service
Click a part number for repair details and to request a quote.
Frequently Asked Questions
Does QTC repair ejector flow control components?
Yes. QTC repairs and overhauls ejector flow control components under our FAA & EASA Part 145 approvals. Our catalog lists 3 ejector flow control part numbers. Request a quote to confirm capability and turnaround.
What aircraft use the ejector flow control?
In our catalog, ejector flow control part numbers appear on Dornier. See the full parts list below.
What is involved in ejector flow control repair and overhaul?
Our process typically includes incoming inspection, disassembly, cleaning, non-destructive evaluation, repair or replacement of worn elements, functional/leak testing, and certification with the appropriate airworthiness release.
Request a Quote for Ejector Flow Control Repair
Send us your part numbers and condition. Our engineers respond with repair scope, turnaround, and pricing.