10mm 3/8" Aluminium Non-Return One Way Check Valve Petrol Diesel Fuel Oil Water

• Warranty: One year unlimited miles.
• Condition: 100% Brand New. Material: Aluminum alloy,Color: Silver. Size: 10mm(3/8")
• Professional grade non-return valve - Ideal for marine, automotive, caravans/RV, and agriculture.
• Fit for Carburetors and low pressure fuel systems,also great for water pressure pumps & galley pumps which are not self-priming.
• Arrow marked on valve, showing fluid flow direction, Prevents fuel from returning back to the tank and keeps it in the line.

Product: 10mm 3/8" Aluminium Non-Return One Way Check Valve Petrol Diesel Fuel Oil Water Package content: 1 Pcs 10mm 3/8" Aluminium Non-Return One Way Check Valve The one way check valve used in hydraulic systems to prevent reverse flow of oil flow or in pneumatic systems to prevent reverse flow of compressed air. So if you have a vehicle that is hard or slow to start because the fuel is returning back through the lines this will solve all your problems. Not only is it suitable for Fuel injection, but also for water, petrol, diesel, oils, and other fluids. Note: This Fuel Non-return/One Way Valve cannot be used in methyl alcohol, because formic acid will be produced while it is powered on, which will lead to the uselessness.