OUTFLOW VALVE (P/N 52812-351) - As Removed
P/N: 52812-351
Category: Ducts, Heating & Air Conditioning
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 | 2 Available |
Product Description
The 52812-351 is an outflow valve for aircraft pressurization systems (ATA 21). This component regulates cabin differential pressure by modulating exhaust airflow from the fuselage during climb, cruise, and descent phases. The valve interfaces with the cabin pressure controller within the environmental control system to maintain safe cabin altitude and pressure differentials.
Installation requires proper rigging per the Aircraft Maintenance Manual, followed by leak-check and function-test verification with the pressurization controller to ensure reliable operation.
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 OUTFLOW VALVE (P/N 52812-351)?
The 52812-351 is an outflow valve for aircraft pressurization systems (ATA 21). This component regulates cabin differential pressure by modulating exhaust airflow from the fuselage during climb, cruise, and descent phases.
Is the 52812-351 a PMA or OEM part?
The OUTFLOW VALVE may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: As Removed. Contact us for sourcing details.
Does the 52812-351 include installation hardware?
Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the OUTFLOW VALVE. We stock related hardware and can help identify companion parts.
Can the 52812-351 be shipped internationally?
Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 52812-351.
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