Shut Off Valve 1/2 FPT to 10an

The EARLS Shut Off Valve 1/2 FPT to 10AN is a manual fluid control valve designed for high-performance fuel systems, hydraulic circuits, and specialty automotive or marine applications requiring precise shut-off capability. This aluminum shut off valve features black anodized construction to resist corrosion and withstand the demands of high-pressure fluid lines in off-road, motorsport, and water-based environments.

Engineered with a 1/2-inch NPT female inlet and 10AN bulkhead outlet, this valve delivers versatile connectivity for custom plumbing layouts where standard fittings need conversion. The compact 2.75-inch length and lightweight 0.22-pound profile make it suitable for tight engine bays and weight-conscious builds. Manual operation provides direct control without electrical dependency—a critical advantage in off-grid or failure-redundancy scenarios where electronic isolation valves may not be reliable enough.

This shut off valve is engineered for builders and technicians specifying custom fuel systems in high-performance vehicles, marine engines, and hydraulic test rigs. The NPT-to-AN conversion addresses the practical mismatch between legacy pipe-thread fuel supplies and modern barbed or hose-end configurations. Black anodized aluminum construction provides durability in salt-air, thermal cycling, and vibration-heavy environments where corrosion and mechanical stress can compromise non-treated materials.

EARLS (Earl's Performance) is recognized for precision fluid management fittings and valves trusted in racing, street hot-rodding, and marine applications. Manual shut-off valves remain the industry standard for fuel system service isolation, emergency cutoff, and systems operating in environments where solenoid operation is impractical or unwanted.