MULTI VALVE WITH FILLING VALVE AND GAS AUTOMOBILE'S FUEL FEEDING SYSTEM

摘要

A multi-valve with a filling valve and a fuel feeding system for a gas vehicle are provided to prevent failure of a fuel pump and to increase lifespan of the fuel pump by filling a bombe with filtered liquefied gas fuel. A multi-valve(200) with a filling valve includes a base plate(230), a valve block(240), and a filling valve(250). The base plate is installed on exterior of the bombe. The valve block is protruded on an upper plane of the base plate and is connected to a fuel supply line and a fuel returning line. The filling valve is installed on the upper plane of the base plate, injects liquefied gas fuel to the bombe, and includes a body(251) and a check valve(252). The body contains the liquefied gas fuel, receives the liquefied gas fuel through an injection port(251a) and injects the liquefied gas fuel into the bombe through an exhaust port(251b). The check valve is installed on the injection port and selectively opens and closes the injection port.