2Pcs 12mm One Way Non Return Check Valve, Aluminium Alloy Inline Fuel Oil Line Non-Return Valve for Petrol Diesel Gas Air Water, Marine Car Control Accessories (12mm)

High Quality Material: This oil control valve is crafted from high-quality aluminium alloy with an anodised finish, offering exceptional structural stability, high thread strength, and excellent corrosion and wear resistance. Its robust construction is far more durable than standard plastic valves, effectively withstanding daily wear and tear, vibration and harsh environments, ensuring long-lasting and reliable operation in a wide range of automotive, fuel, lubricant and marine applications Anti-backflow Function: This one way valve is marked with a clear flow direction arrow and features a unidirectional channel design, effectively preventing fuel from flowing back into the tank. It maintains efficient, unidirectional fuel flow within the pipeline, enhancing fuel system control and effectively resolving issues such as difficult or slow vehicle starting. At the same time, it ensures stable engine performance and reduces fuel wastage Wide Fluid Compatibility: We offer a choice of four specifications of non return valves: 2 x 6mm non-return valves + 6 x 7mm clamps, 2 x 8mm check valves + 6 x 9mm clamps, 2 x 10mm non-return check valves + 6 x 11mm clamps, and 2 x 12mm non return check valves + 6 x 13mm clamps. They are compatible with a wide range of fluids, including petrol, diesel, engine oil and water, offering exceptional versatility for low-pressure fuel systems, carburettors and various fluid lines, ensuring stable and effective fluid control in automotive, marine and numerous mechanical applications Easy Installation: This valve features clear flow direction arrows to ensure correct installation. It can be fitted directly to fuel lines without complex procedures and are equipped with hose clamps to ensure a secure, stable and leak-free connection, effectively preventing backflow whilst ensuring efficient fuel flow Wide Application: This one-way aluminium valve is widely suitable for carburettors and low-pressure fuel systems. It is compatible with cars, motorcycles, lorries, tractors, motorhomes, boats, off-road vehicles and other equipment, and can easily control the flow of petrol, diesel, engine oil and other liquids, making it an ideal choice for automotive, marine and various mechanical fluid piping systems, Manufacturer: GGTTNRT