FUEL CUT-OFF VALVE

Disclosed is a valve including: a housing integrated with a connector for a power source and signal transmission; a coil assembly provided in the housing, and electrically connected to the connector; a core which is coupled to pass through the coil assembly, and which has a first operation groove; a plunger which is movably provided in the first operation groove, and which has a second operation groove connected to the supply path; a friction member interposed between the core and the plunger so as to reduce friction; a pilot which is movably provided in the second operation groove, and which lias a pilot orifice for connecting the second operation groove and the discharge path; and a spring interposed between the core and the plunger so as to elastically support the plunger, thereby allowing the pilot to come in close contact with the valve seat.