Suction valve of high-pressure fuel pump

The utility model relates to a suction valve of a high-pressure fuel pump for an automobile, which is characterized by comprising a shell provided with an inflow port for enabling fuel to flow in and a pump room for pressurizing the fuel, a valve arrangement space formed between the inflow port and the pump room, and an electromagnetic part arranged in the valve arrangement space, the electromagnetic part is provided with a connecting rod performing linear reciprocating motion; a valve sleeve inserted into the valve installation space and having a flow hole formed therein; a valve spring placed in the valve sleeve; a valve plate that is elastically supported by the valve spring and moves in conjunction with the link; and a valve plate in which an introduction hole is formed, the introduction hole being opened and closed by the valve plate, the valve sleeve being slidably inserted into the valve installation space, the valve plate being inserted and fastened in the valve installation space so as to support the