【Practical Check Valve】The one-way check valve is marked with an arrow, indicating the direction of fluid flow, preventing fuel from flowing back into the tank and remaining in the line.

【Superior Material】The diesel fuel valve is made of aluminum alloy material, the service life of aluminum alloy is longer than plastic material. The fine workmanship is corrosion-resistant and durable.

【Advantage of Fuel Valve】The fuel check valve perfectly solves the problem of difficult or slow starting of the vehicle due to fuel passing through the line.

【Good Compatibility】The aluminum fuel valve is compatible with water, gasoline, diesel, engine oil, and other liquids and is suitable for the fuel systems of automobiles, ships, helicopters, motorcycles, etc. 【Wide Application】The fuel check valve is ideal for carburetor and low pressure fuel systems. Also suitable for hydraulic pumps and galley pumps that are not self-priming.