4 PCS 8mm Fuel Check Valve, One Way Aluminium Valves with 16 Clamps Petrol 1 Non Return Valve for Marine Car Auto Carburettor

Package Includes: The package contains 4 pcs 8mm fuel check valves and 16 fuel hose spring clamp. They can be used together to securely fasten the fuel hose, facilitating easy disassembly and preventing leaks. Quality Material: The one way valve is made of aluminum alloy with an anodized surface, which is structural stably, corrosion-resistant, and has high thread strength, ensuring long-lasting performance and reliability in a variety of application. Function: This non return valve features a clearly marked arrow indicating the fluid flow direction. The non return valve effectively prevents fuel from flowing back into the tank, keeping it safely within the fuel line for optimal performance. Easy to use: Each aluminium petrol 1-way valve has an arrow indicating fluid flow direction. Install it as the arrow shows, then put the hose clamp on the connection between the pipeline and the valve and tighten it for quick and easy use. Widely Used: These one way aluminium fuel valves prevent fuel backflow to the tank and keep it in the line, effectively stopping fluid reversal that could damage upstream equipment. They are widely used for petrol, diesel, oil, and low pressure systems.