DRAIN VALVE (P/N f-391-82) - New Surplus
P/N: f-391-82
Category: Fuel Drains & Sumps
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 |
|---|---|
| New Surplus | 2 Available |
Product Description
The f-391-82 is a steel flush-mounted fuel drain valve designed for aircraft fuel tank sump sampling and controlled drainage. It installs in a 1/2-20 threaded port and opens with a sampler cup for routine water checks during preflight and maintenance inspections. Equivalent to Saf-Air SA82, this valve supports quick drain operations on Cessna 210 fuel systems and similar aircraft installations.
Installation and leak checks should follow the aircraft maintenance manual and applicable FAA guidance.
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 DRAIN VALVE (P/N f-391-82)?
The f-391-82 is a steel flush-mounted fuel drain valve designed for aircraft fuel tank sump sampling and controlled drainage. It installs in a 1/2-20 threaded port and opens with a sampler cup for routine water checks during preflight and maintenance inspections.
Is the f-391-82 compatible with AVGAS and Jet-A fuels?
Fuel system components are designed for specific fuel types per their engineering specifications. The DRAIN VALVE should be verified against your aircraft's fuel system requirements. Currently available in: New Surplus. Contact us for fuel compatibility details.
Does the f-391-82 require companion seals or gaskets for installation?
Many fuel system components require new gaskets, O-rings, or seals during installation. Check your aircraft maintenance manual for the DRAIN VALVE installation requirements. We stock related sealing components and can help identify companion parts.
Are there shipping restrictions for the f-391-82?
Most fuel system hardware ships via standard methods. Certain items containing fuel residue may require hazmat shipping procedures. We handle all packaging and shipping compliance. Same-day processing available for in-stock items.
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