PRESSURE AND VACUUM RELIEF (P/N 45as48020-009) - Serviceable
P/N: 45as48020-009
Category: Pneumatic & Vacuum Components
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 |
|---|---|
| Serviceable | 1 Available |
Product Description
The 45as48020-009 is a pressure and vacuum relief valve designed for aircraft fuel tank vent systems. This bidirectional valve maintains differential pressure within tanks during climb, descent, refueling, and defueling operations, protecting against overpressure and vacuum conditions. The valve vents excess pressure while allowing air intake to prevent tank collapse, complying with FAA fuel system venting requirements.
Installation requires aircraft maintenance manual verification and IPC compatibility confirmation to ensure proper system integration and pressure relief settings.
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 PRESSURE AND VACUUM RELIEF (P/N 45as48020-009)?
The 45as48020-009 is a pressure and vacuum relief valve designed for aircraft fuel tank vent systems. This bidirectional valve maintains differential pressure within tanks during climb, descent, refueling, and defueling operations, protecting against overpressure and vacuum conditions.
What hydraulic fluid type is the 45as48020-009 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 PRESSURE AND VACUUM RELIEF against your aircraft maintenance manual for fluid compatibility.
Does the 45as48020-009 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The PRESSURE AND VACUUM RELIEF is available in: Serviceable. 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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