One Way Check Valve 6/8/10/12mm Automobile Anti Backflow One Way Fuel Line Non Return for Fuel Systems of Cars Ships Boats

Description: 【MAIN FUNCTION】The check valve is marked with an indication direction mark to indicate the direction of fluid flow. The valve can prevent the backflow in the pipeline, preventing the fuel from flowing back into the tank and keeping it in the pipeline. 【DURABLE MATERIAL】The fuel one-way check valve is made of aluminum alloy material, which is high-strength, wear-resistant, sturdy and durable, with stable performance, aging resistance and long service life. 【WIDE APPLICATION】Universal, widely used, suitable for fuel systems of cars, automobiles, ships, boats, caravans, RVs, motorcycles, etc., suitable for gasoline, oil, water and other fluids. 【EASY CONNECT】Simple design, easy to use and install, pagoda connection interface at both ends, stable connection to prevent leakage. You can also reinforce with hose clamps. Hose clamps not included. 【SIZE OPTIONAL】There are 4 sizes for choose from, 6mm/0.24inch, 8mm/0.31inch, 10mm/0.39inch, 12mm/0.47inch, you can choose the size you want according to your needs. It is also a good replacement part for your old or damaged valves. Specification: Material: Aluminum Alloy Color: Silver Size(LxW): About 60x21mm/2.36x0.83inch Pipe interface diameter: About 6mm/0.24inch, 8mm/0.31inch, 10mm/0.39inch, 12mm/0.47inch Opening pressure: 0.2 bar Operag pressure range: 0.2-6 bar Operag temperature range: -30 ℃- 130 ℃ Package includes:  1pc x Fuel One Way Check Valve Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.