#10 3-Way Shutoff Valve w/Fittings

The ENDERLE #10 3-Way Shutoff Valve with Fittings (Part #85310-10) is a manual control valve engineered for high-pressure fuel system applications in performance and racing vehicles. This shutoff valve provides independent control over three AN-10 circuits, allowing operators to isolate fuel supply, return, and auxiliary lines with a single manual lever, making it essential for fuel management in drag racing, off-road competition, and custom fuel system installations.

Constructed from aluminum with 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 10 AN male O-ring inlet with two 10 AN male outlets for flow distribution and return. The O-ring face seal (OFS) connection standard ensures leak-free operation under sustained high pressure, a requirement that differentiates this valve from low-pressure alternatives. The compact footprint (3 × 2.7 × 5 inches, 0.83 lbs) allows flexible mounting in constrained engine bays typical of race vehicles and custom builds.

This shutoff valve is specified 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. Whether managing multiple fuel circuits in a turbocharged engine, isolating lines for maintenance, or implementing redundant fuel system safety, the ENDERLE 3-way shutoff valve delivers straightforward, proven functionality.