Discriminator Valve -8an Bulkhead / Plate Mnt.

The FUEL SAFE Discriminator Valve -8AN Bulkhead/Plate Mount (ITDV08) is a precision fuel system component designed to regulate fuel flow and pressure in high-performance racing and modified vehicle applications. This aluminum valve features 8 AN male inlet and outlet connections, making it compatible with standard fuel line systems used in drag racing, road racing, and custom automotive builds where fuel delivery consistency is critical to engine performance and reliability.

The 8 AN port sizing provides sufficient flow capacity for fuel-injected and carbureted performance engines while maintaining the pressure regulation necessary to prevent fuel system anomalies during high-load acceleration and sustained throttle events. Constructed from aluminum with natural finish, this valve weighs just 0.11 lbs and measures 1.75 x 1.4 x 3.25 inches, allowing for flexible mounting in tight engine bay installations. The internal mount design and bulkhead/plate mount configuration enable integration into existing fuel rails, manifolds, or custom fuel system plumbing without requiring external bracket fabrication.

This discriminator valve is essential for builders and enthusiasts who demand precise fuel pressure management in competition vehicles or high-output street applications. The FUEL SAFE discriminator valve for 8 AN systems excels in environments where fuel delivery must respond to varying engine demands while protecting injectors and fuel components from pressure spikes. Whether integrating into a fuel distribution block or standalone fuel rail assembly, this AN bulkhead valve provides the reliability and flow characteristics expected from a dedicated fuel system component.

Serious fuel system builders and race teams rely on FUEL SAFE components to achieve consistent, repeatable performance. The discriminator valve design allows fuel to flow freely at low pressure while shutting off flow once pressure exceeds a set threshold, preventing fuel return line issues and overflow conditions common in high-performance applications.