P/N: 340300
Category: Valves
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| Condition | Price | Stock |
|---|---|---|
| As Removed | $105.00 | 7 Available |
The 340300 is a check valve that permits one-way fluid flow while blocking reverse flow in aircraft hydraulic circuits. This valve isolates subsystems and prevents backflow in hydraulic supply lines, protecting components from pressure reversals during system operation. Install with the flow arrow oriented per aircraft maintenance manual specifications and verify applicability in the Illustrated Parts Catalog.
Commonly used in general aviation and commercial aircraft hydraulic systems.
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.
The 340300 is a check valve that permits one-way fluid flow while blocking reverse flow in aircraft hydraulic circuits. This valve isolates subsystems and prevents backflow in hydraulic supply lines, protecting components from pressure reversals during system operation.
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 CHEK against your aircraft maintenance manual for fluid compatibility.
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The VALVE CHEK is available in: As Removed. Contact us for test documentation on your selected condition.
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.