ZKer 3Pcs 8mm 5/16" Chorme Aluminum Fuel Non Return One Way Check Valve Petrol Diesel, Fuel Check Valve for Water Petrol Diesel Oils, One-Way, Non-Return;

Keep fuel from flowing back to the tank
Fit for Carburettor and low pressure fuel systems
Suitable for water, petrol, diesel, oils, and other fluids
Easy installation and replacement

Specification:
Material: Aluminum
Color: Silver
Opening pressure: 0.2 bar
Working pressure range: 0.2 - 6 bar
Operating temperature range: -30°C - 130°C

Package content:
3 x Fuel Non Return Check Valve