Bstenky 3 Packs Aluminium Alloy Silver 3/8'' 10mm Non Return One Way Check Valve for Fuel Line Oil Petrol Diesel (DDD470)

Specifications: Suitable for water, petrol, diesel, oils, and other fluids(do not apply to alcohol, because electricity will produce methanol, formic acid, a corrosive effect on the inside of the product, it will lead to product failure) Professional grade non-return valve Easy to install, prevents fuel from siphoning back into tank Stable performance and high reliability The life of Aluminum head for using is longer than plastic heads Arrow marked on valve, showing fluid flow direction, prevent fuel from returning back to the tank and keeps it in the line. Material: Aluminum Package Included: 3pcs* 10mm 3/8" Check Valve Note:Please make sure that the part number and the item picture fit for your car before purchase.

• One-way Check valve installs in many diesel / bio fuel systems / Carburetors and low pressure fuel systems where you desire fuel to only flow one way. Suitable for water, petrol, diesel, oil, and other fluids. Note:This fuel non return one way check valve cannot be used in methyl alcohol because formic acid will be produced while it is powered on, which will lead to the uselessness
• Easy installation and replacement. According to the little arrow on the valve, connect the fuel line. You can use some hose clamps which can make sure the pipes don't drop off. The main advantage of a non-return check valve is its simple design. This simple design make the check valves has a small size and easy to install, making maintenance easier and more efficient
• Arrow marked on valve, showing fluid flow direction, prevents fuel from returning back to the tank and keeps it in the line.
• Great for water pressure pumps & galley pumps which are not self-priming.
• Professional grade non-return valve - Ideal for marine, automotive, caravans/RV, and agriculture