Fuel Sample Check Valve

The Aeromotive Fuel Sample Check Valve (Part Number 15631) is a precision-engineered component designed for fuel system diagnostics and monitoring on high-performance vehicles. This aluminum check valve features a 1/8-inch NPT male inlet and offers a 3/16-inch hose barb outlet, enabling flexible integration into custom fuel systems and test stands where real-time fuel sampling is critical.

Constructed from aluminum with a black anodized finish, this check valve provides corrosion resistance and durability in demanding environments. The check valve design ensures one-way flow, protecting downstream sampling equipment and maintaining fuel system integrity during pressure cycling.

This sample valve is ideal for fuel system builders, tuners, and technicians who need to extract fuel samples for quality analysis, ethanol content testing, or pressure verification without disrupting primary fuel delivery. It is also valuable for dyno operators and diagnostic shops validating fuel delivery across various load conditions.