EFC VALVE (P/N 3D3556-01) - As Removed
P/N: 3D3556-01
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 |
|---|---|
| As Removed | 4 Available |
Product Description
The 3D3556-01 is an Ejector Flow Control (EFC) valve for aircraft pneumatic de-icing systems. This solenoid-operated valve regulates airflow to the ejector assembly using 28 VDC control power, managing boot inflation and deflation cycles. Designed for Goodrich pneumatic de-icer installations on fixed-wing aircraft, it integrates into the main de-ice system circuit to modulate pressure and flow timing.
Installation follows the applicable aircraft AMM and de-ice system procedures. The valve enables synchronized boot cycling to shed accumulated ice during flight operations.
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 EFC VALVE (P/N 3D3556-01)?
The 3D3556-01 is an Ejector Flow Control (EFC) valve for aircraft pneumatic de-icing systems. This solenoid-operated valve regulates airflow to the ejector assembly using 28 VDC control power, managing boot inflation and deflation cycles.
What hydraulic fluid type is the 3D3556-01 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 EFC VALVE against your aircraft maintenance manual for fluid compatibility.
Does the 3D3556-01 come pressure-tested and certified?
Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The EFC VALVE is available in: 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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