Fuel Shutoff Valve Repair & Overhaul
FAA & EASA certified fuel shutoff valve repair and overhaul.
About the Fuel Shutoff Valve
A fuel shutoff valve provides positive isolation of fuel flow to the engine or a fuel circuit, serving as a critical safety device that stops fuel delivery on command for normal shutdown or emergency conditions. It is typically a motor-operated or solenoid-actuated ball or gate valve that seals tightly against fuel pressure when closed and opens fully to minimize flow restriction. Operating in a wetted fuel environment with intermittent actuation, its dominant degradation modes are seat and seal wear causing leakage, actuator or motor wear, sticking or binding from contamination or varnish, corrosion, and slow or incomplete travel. Inspection commonly reveals internal leakage past the closed valve, sluggish actuation, and out-of-tolerance operating time. Overhaul restores seats, seals, actuation, and travel to ensure leak-tight closure and full, reliable opening.
Our Fuel Shutoff Valve Repair Capability
QTC repairs and overhauls fuel shutoff valve 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 Fuel Shutoff Valve Parts We Service
Click a part number for repair details and to request a quote.
| Part number | Make | Model |
|---|---|---|
| 45AS48017-003/-005/-007 | — | Beechjet 400/A/T |
| EM4019-2 | Hawker Beechcraft | 400 |
Frequently Asked Questions
Does QTC repair fuel shutoff valve components?
Yes. QTC repairs and overhauls fuel shutoff valve components under our FAA & EASA Part 145 approvals. Our catalog lists 2 fuel shutoff valve part numbers. Request a quote to confirm capability and turnaround.
What aircraft use the fuel shutoff valve?
In our catalog, fuel shutoff valve part numbers appear on Hawker Beechcraft. See the full parts list below.
What is involved in fuel shutoff valve 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 Fuel Shutoff Valve Repair
Send us your part numbers and condition. Our engineers respond with repair scope, turnaround, and pricing.