Oil Temperature Control Valve Repair & Overhaul
FAA & EASA certified oil temperature control valve repair and overhaul.
About the Oil Temperature Control Valve
An oil temperature control valve regulates the temperature of engine or system lubricating oil by modulating flow through or around an oil cooler, commonly using a thermostatic element or actuated bypass that diverts oil according to temperature. Positioned in the oil circuit, it directs cold oil through the cooler and routes warm oil around it during warm-up, maintaining oil within its optimal viscosity and thermal range to protect bearings and gears. Within the air and fluid management architecture it functions as a temperature-modulating bypass. Overhaul is driven by thermostatic element fatigue and drift, poppet or spool wear, spring relaxation, seat erosion and internal leakage, bypass sticking from contamination, and seal degradation that cause inaccurate temperature control or restricted oil flow.
Our Oil Temperature Control Valve Repair Capability
QTC repairs and overhauls oil temperature control 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 Oil Temperature Control Valve Parts We Service
Click a part number for repair details and to request a quote.
| Part number | Make | Model |
|---|---|---|
| 154615-3-1 | British Aerospace | BAe 146 |
| 160148-1 | Bombardier | CRJ100 |
| 160148-1 | Bombardier | CRJ200 |
| 160148-2 | Bombardier | CRJ100 |
| 160148-2 | Bombardier | CRJ200 |
Frequently Asked Questions
Does QTC repair oil temperature control valve components?
Yes. QTC repairs and overhauls oil temperature control valve components under our FAA & EASA Part 145 approvals. Our catalog lists 5 oil temperature control valve part numbers. Request a quote to confirm capability and turnaround.
What aircraft use the oil temperature control valve?
In our catalog, oil temperature control valve part numbers appear on Bombardier, British Aerospace. See the full parts list below.
What is involved in oil temperature control 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 Oil Temperature Control Valve Repair
Send us your part numbers and condition. Our engineers respond with repair scope, turnaround, and pricing.