CHECK VALVE, SOLUTION to the entry of AIR into the FUEL circuit

Material: Made of aluminum alloy check valve,304 stainless steel spring,NBR rubber gasket and O-ring. Size: 3/8inch (10mm) OD. Parameter: Min upstream

EVIL ENERGY 3/8 Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black(10mm OD,2PCS)

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P/N 15106 AN-06 One-Way Check Valve, AN-06 inlet to ORB-06 outlet, For installation after pump, before regulator., Requires ORB-06 to AN outlet

One-Way AN-06 Check Valve