10AN Check Valve

Bolt pattern matched perfectly on both ends for my return line. The brass internals feel solid and the valve operates with a satisfying, positive click.

Installed this in my fuel return line and the 10AN male flare on both ends made it a straightforward fit with my existing fittings. Flow direction is clearly marked, so there was no guesswork during setup. Works exactly as a one-way valve should, no leaks so far.

The 10AN male flare connections on both ends made installation straightforward in my return line. It holds pressure perfectly and does exactly what a check valve should do.