Video: How to use one way check valve with fuel hose.
1.Our QC department does 100% quality inspection on the non-return one-way check valve before delivery. We will do a 100% refund if the check valve is defective. If you have any questions about the check
valve you have bought, please feel free to connect us. Your valuable suggestions and advice will be greatly appreciated by our team.
2.Please be careful when you buy：Our non-return one-way check valves are suitable for many diesel/biofuel systems / Carburetors and low-pressure fuel systems where you desire fuel to only flow one
name：non-return one-way check valve
color：as the picture show
material：check valve–aluminum alloy, clamps–stainless steel, screwdriver–plastic metal
2Pcs Non-Return One Way Check Valve
4Pcs Adjustable Hose Clamps
1Pc Multibit 2-in-1 Stubby Screwdriver
1. If you are dissatisfied with our check valve, you can contact us on Amazon, we will give you a satisfactory solution.
2. If you are satisfied with our fuel pump’s check valve, you can also share this happy shopping experience on our Amazon linked.
3.Wish you have a happy shopping experience.