REDUCING VALVE (P/N pas129-163) - Serviceable, New Surplus, As Removed
P/N: pas129-163
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 |
|---|---|
| Serviceable | 2 Available |
| New Surplus | 1 Available |
| As Removed | 6 Available |
Product Description
The pas129-163 is a pressure-reducing valve for aircraft pneumatic systems. This valve maintains controlled downstream pressure to protect sensitive instruments and components from overpressure conditions. Installed in pneumatic supply lines, it regulates incoming pressure to safe operating levels for connected equipment.
Commonly used in oxygen systems and instrument air networks on general aviation and business aircraft. Installation must follow the aircraft maintenance manual and verified against the Illustrated Parts Catalog for your specific airframe.
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 REDUCING VALVE (P/N pas129-163)?
The pas129-163 is a pressure-reducing valve for aircraft pneumatic systems. This valve maintains controlled downstream pressure to protect sensitive instruments and components from overpressure conditions.
What hydraulic fluid type is the pas129-163 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 REDUCING VALVE against your aircraft maintenance manual for fluid compatibility.
Does the pas129-163 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The REDUCING VALVE is available in: Serviceable, New Surplus, 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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