3/8" Fuel One Way Check Valve Inline Non Return, Aluminium Alloy Fuel Line Check Valve for Fuel Line Diesel Gasoline Water, Black (10mm OD,2PCS)

3/8" Fuel One Way Check Valve Inline Non Return, Aluminium Alloy Fuel Line Check Valve for Fuel Line Diesel Gasoline Water, Black (10mm OD,2PCS)

• 【Durable Material】Made of high-quality aluminum alloy with black anodized finish, offering corrosion resistance for stable operation under various conditions.
• 【One Way Fluid Control】Features a T304 stainless steel spring and nitrile rubber seal to ensure one-way fluid flow, effectively preventing fuel backflow. This safeguards the fuel system from leaks or pressure loss, enhancing stability and safety.
• 【Product Specifications】Outer diameter: 3/8 inch (8 mm). Working pressure range: 0.2–6 bar / 2.9–87 psi. Operating temperature range: -22℉ to 266℉, ensuring reliable performance under diverse conditions.
• 【Wide Applicability】Suitable for automotive, marine, RV, motorcycle, and low-pressure fuel systems. Compatible with gasoline, diesel, water, oil, and air (not for methanol or acidic/alkaline fluids).
• 【Easy Installation】Compact and lightweight design. Quickly installs on fuel lines following the arrow direction.