MDI Aerovalve - Steel 1/2"-20 Flush-Mounted Fuel Drain Valve | F391-82 ORMD Designed for true aviation enthusiasts

Designed for true aviation enthusiasts

3M Thinsulate for warmth and a breathable liner

Heater blankets are interwoven between the cells and operate when the temperature drops below 60°F improving cold weather performance

Product Type: MOLYKOTE® Dispersion

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MDI Aerovalve - Steel 1/2"-20 Flush-Mounted Fuel Drain Valve | F391-82 ORMD Designed for true aviation enthusiastsMDI Aerovalve Steel 1 2" 20 Flush Mounted Fuel Drain Valve F391 82 F391 82 Quick Drain Valve, 1 2 20 Thread. Specially designed for use in aircraft fuel systems. The F391 flush valve from MDI Aerovalve is used as original equipment by most aircraft manufacturers and has been FAA PMA approved for replacement parts. This flush fuel drain valve is designed to be practical, functional, and inexpensive. The head of the valve does not extend beyond the wing