This fuel drain valve is designed for precision and reliability, compatible with the Auto Valve F391 series. It features both UNF and NPT thread types for secure sealing, is FAA and TSO-C76 approved, and includes rebuildable components with fuel-resistant Viton O-rings for effective performance.
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Overview
The McFarlane Valve, Fuel Drain, 7/16-20 (Part Number SA72) is engineered for precision and reliability, serving as a direct replacement for the Auto Valve F391 series. This valve features both UNF (fine thread) and NPT (tapered thread) types, ensuring secure sealing with O-rings. It is FAA and TSO-C76 approved, allowing for easy draining with a hose adapter. The valve can be rebuilt by removing a 'C' clip, and standard fuel-resistant Viton O-rings are included for excellent performance.
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