PETROL LINE ONE-WAY VALVE

This fuel line non return valve blocks reverse fuel flow in the fuel system. The valve is suited for use in Citroën 2CV, DS and HY models and Renault R4 models. The connection has two 6 mm ends for integration into existing lines. The valve supports stable pressure distribution in the fuel line and limits fuel drain back. This supports reliable starting and an even fuel supply to the engine. The design is intended for vehicles with a carburettor and similar systems where one way fuel flow is required for regular use and basic operation of the fuel delivery circuit.