Designed with 8mm (5/16") or 10mm(3/8") or 12mm(1/2") outer diameter hose barbs, compatible with most fuel lines for cars, motorcycles, boats, tractors, RVs, and small engines.
Prevents backflow and keeps fuel, oil, or water flowing in one direction only, ensuring engine safety and efficiency.
Made of corrosion-resistant aluminum alloy with a sleek silver finish for long-lasting performance in harsh environments.
Suitable for use with diesel, gasoline, oil, water, and other non-corrosive fluids. Great for carbureted and fuel-injected engines.
Simply cut the fuel line and insert the valve with hose clamps (not included). Arrows on the valve indicate flow direction for correct setup.