Aluminum alloy fuel check valve, 4 pieces, 6/8/10/12 mm, with arrow, for gasoline, diesel, car, boat, motorcycle

Material: Made of aluminum alloy, rustproof, lightweight, and durable. Function: Prevents fuel from being drawn into the tank and keeps it in the fuel line. Dimensions: 6 mm, 8 mm, 10 mm, 12 mm. Different sizes for different uses. Compatibility: Compatible with gasoline, diesel, vegetable/organic oils, paraffin oil/kerosene, etc. Application: Suitable for carburetors and low-pressure fuel systems. Cars, boats, helicopters, motorcycles, etc. Specifications Outer Material: Aluminum Alloy Inner Material: NBR Rubber Color: Silver Size: 6 mm, 8 mm, 10 mm, 12 mm Opening Pressure: 0.2 bar Operating Pressure Range: 0.2-6 bar Operating Temperature: -30-130 °CPackage Contents 1 x Diesel Check Valve (6 mm) 1 x Diesel Check Valve (8 mm) 1 x Diesel Check Valve (10 mm) 1 x Diesel Check Valve (12 mm)