#10 3-Way Shutoff Valve w/Fittings

The ENDERLE #10 3-Way Shutoff Valve with Fittings (Part #85310-10) is a manual control valve designed for high-pressure fuel system applications in performance and racing vehicles. This valve allows operators to isolate fuel supply and return lines with a single manual lever, making it essential for fuel management in drag racing and custom fuel system installations.

Constructed from aluminum with a black anodized finish, this valve resists corrosion while maintaining a lightweight profile—critical in race applications where every fraction of a pound impacts performance. The design features a 10 AN male O-ring inlet and two 10 AN male outlets for effective flow distribution and return. The O-ring face seal (OFS) connection standard ensures leak-free operation under sustained high pressure.

This shutoff valve is favored by fuel system builders, engine builders, and performance shops that demand precision control and reliability under extreme conditions. Manual operation—without dependence on electric solenoids or complex wiring—appeals to simplicity-focused builds and situations where driver control over fuel management is desired.