VALVE AY (P/N 242-514) - New Surplus

The 242-514 is a mixture control valve assembly for Marvel-Schebler aircraft carburetors. This FAA-approved PMA component regulates the fuel-air ratio during engine operation, responding to cockpit mixture control inputs. The valve meters fuel flow through the carburetor body to maintain optimal combustion across varying flight conditions and altitudes.

Installation requires proper rigging per Marvel-Schebler service instructions and your aircraft's Illustrated Parts Catalog to ensure accurate mixture response and engine performance.

What is the VALVE AY (P/N 242-514)?

The 242-514 is a mixture control valve assembly for Marvel-Schebler aircraft carburetors. This FAA-approved PMA component regulates the fuel-air ratio during engine operation, responding to cockpit mixture control inputs.

What hydraulic fluid type is the 242-514 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 VALVE AY against your aircraft maintenance manual for fluid compatibility.

Does the 242-514 come pressure-tested and certified?

Overhauled and repaired hydraulic components are pressure-tested per manufacturer specifications and include 8130-3 documentation. The VALVE AY is available in: New Surplus. 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.