Cowl Anti-Ice PRSOV Repair & Overhaul
300013000-003 — Cowl Anti-Ice PRSOV Repair & Overhaul
| Part number | 300013000-003 |
|---|---|
| Alternate part number | 601-97097-7 |
| Nomenclature | Cowl Anti-Ice PRSOV |
| Manufacturer | Kaiser Aerospace |
| Aircraft make | Bombardier |
| Aircraft model | Challenger 600 |
| Capability | Anti-Ice Valves |
FAA & EASA Part 145 repair & overhaul. We'll confirm turnaround and pricing.
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Component Overview
A cowl anti-ice pressure-regulating shutoff valve, or PRSOV, controls bleed air to the engine cowl anti-ice system, preventing ice formation on the engine inlet lip and cowl leading edge. It combines pressure regulation and positive shutoff in one body, typically a pneumatically actuated butterfly valve with an integral regulator and solenoid control that opens on demand and meters downstream pressure to protect the anti-ice ducting. Within the air management system it gates a high-temperature, high-pressure supply to a flight-critical ice-protection function. Repair and overhaul are driven by butterfly and bushing wear, actuator diaphragm and spring fatigue, regulator drift, solenoid degradation, seat and seal erosion causing leakage, thermal distortion, and contamination-induced sticking that compromise regulation and reliable closure.
Aircraft Application
Part number 300013000-003 (Cowl Anti-Ice PRSOV) is installed on the Bombardier Challenger 600. QTC supports operators and MROs servicing this platform with certified repair and overhaul.
Our Repair Capability
QTC repairs and overhauls 300013000-003 to the original manufacturer's specifications under our FAA and EASA Part 145 approvals. Our team — including former OEM pneumatic & air management engineers — performs teardown, inspection, cleaning, component replacement, functional testing, and certification, returning a serviceable unit with the appropriate airworthiness release. We also develop repairs for rejected and beyond-economic-repair (BER) hardware.
Related Parts
Other cowl anti-ice prsov part numbers we repair — view all Cowl Anti-Ice PRSOV parts →
Frequently Asked Questions
Can QTC repair part number 300013000-003?
Yes. 300013000-003 (Cowl Anti-Ice PRSOV) is within QTC's FAA & EASA Part 145 repair and overhaul capability. Request a quote to confirm current turnaround and pricing.
What aircraft is part 300013000-003 used on?
300013000-003 is used on the Bombardier Challenger 600.
What condition does QTC accept for 300013000-003?
QTC accepts serviceable, unserviceable, and beyond-economic-repair (BER) units for evaluation. Our engineers determine the most cost-effective repair path after incoming inspection.
What is the typical turnaround time for cowl anti-ice prsov repair?
Turnaround depends on repair scope and material availability. Contact QTC for a current estimate.
Request a Quote for 300013000-003
Send us the part number and condition and our engineers will respond with repair scope, turnaround, and pricing.