One-way aluminum alloy fuel check valve, 8 mm, universal

🔧 General Description This aluminum alloy check valve is the ideal solution for preventing fuel backflow in your gasoline, diesel, biodiesel, water, or oil systems. Perfect for vehicles, boats, and industrial machinery, it effectively resolves hard or slow starts—thanks to its automatic pressure maintenance in the line. 📊 Technical Specifications Type: One-way check valve Material: Anodized aluminum alloy (corrosion resistant) Diameter: 8 mm (0.32 in) Opening pressure: 0.2 bar Operating pressure range: 0.2–6 bar Operating temperature: –30°C to +130°C Connection: Push-lock system (quick, clamp-free installation) Color: Silver ⚙️ Installation Quick and intuitive installation: simply follow the arrow engraved on the body to direct the flow. No special tools required—insert the hose, push, and it's secured. Hose clamps can be used for added security (not included). 🎯 Applications: Successfully used on low-pressure fuel systems, carburetors, fuel pumps, light hydraulic circuits, and marine installations. Keeps fuel in the line after engine shutdown → immediate start, without purging or waste. ℹ️ Other information: ✅ Universally compatible (cars, motorcycles, boats, agricultural machinery). ⚠️ Do not use with methanol (risk of formic acid formation). ✅ Rigorously factory tested — reliability guaranteed by its simple and robust design.