VALVE RELF (P/N 470944-0029) - As Removed
P/N: 470944-0029
Category: Valves & Actuators
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| As Removed | 1 Available |
Product Description
The 470944-0029 is a pressure relief valve for turbocharged aircraft engines, FAA-PMA certified as a replacement for Lycoming LW-14445-10. This valve protects the engine pressure-control circuit by venting excess pressure and maintaining safe operating limits during flight. Installed on Lycoming TIO-540-S1AD engines and compatible turbocharged installations, it prevents over-pressurization of critical systems.
Installation must follow the aircraft maintenance manual and engine Illustrated Parts Catalog specifications for proper function and airworthiness compliance.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the VALVE RELF (P/N 470944-0029)?
The 470944-0029 is a pressure relief valve for turbocharged aircraft engines, FAA-PMA certified as a replacement for Lycoming LW-14445-10. This valve protects the engine pressure-control circuit by venting excess pressure and maintaining safe operating limits during flight.
What hydraulic fluid type is the 470944-0029 compatible with?
Hydraulic component compatibility depends on the aircraft system design. Common aviation hydraulic fluids include MIL-PRF-5606 (mineral-based), MIL-PRF-83282 (synthetic), and Skydrol (phosphate ester). Verify the VALVE RELF against your aircraft maintenance manual for fluid compatibility.
Does the 470944-0029 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The VALVE RELF is available in: As Removed. Contact us for test documentation on your selected condition.
What is the turnaround time for hydraulic component orders?
In-stock hydraulic components ship same business day before 3 PM EST. We provide 24/7 AOG support at (904) 998-9101 for urgent hydraulic system needs. RFQ submissions are typically quoted within 24 hours.
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