2PCS 12mm (1/4") One Way Fuel Non Return Valve with 6 Clamps, Aluminum Alloy Check for Petrol Diesel Gas Air Water, Universal Car Marine Auto Carburettor Low Pressure Systems (12mm)

Prevent Fuel Backflow: This non return valve effectively prevents fuel from flowing back into the tank, ensuring it remains within the fuel line system. It resolves issues of difficult or sluggish engine starting caused by pressure loss due to backflow, guaranteeing optimal engine performance. Durable Material: Crafted from high-quality aluminium alloy, this robust non-return check valve boasts superior corrosion and wear resistance compared to plastic valves, ensuring a longer service life. Built to perform reliably in demanding conditions, it guarantees consistent long-term performance. Easy to Install: The clear flow arrow on the one-way valve ensures correct orientation. Simply follow it, secure the connection with the included clamp, and achieve a leak-proof seal. It's a quick, simple fix that saves you both time and effort. Wide Applicability: This fuel oil check valve boasts extensive compatibility, suitable for a wide range of vehicles including cars, motorcycles, marine craft, and helicopters, as well as agricultural and garden machinery like tractors and lawnmowers. It is also designed to handle various media such as petrol, diesel, oil, and water. Package Contents: Each set contains two identical one-way aluminium valves and six complementary spring clamps. Choose from four distinct sizes, precisely matched to fit different pipe diameters: 6mm valve with 7mm clamp, 8mm with 9mm, 10mm with 11mm, and 12mm with 13mm., Manufacturer: VAGCARS