Fuel injection valve for use in internal combustion engine, has plastic casing in which filling material is embedded, where filling material is provided already before attachment of plastic casing in valve

摘要

The valve has an excitable actuator (10) for operating a valve closure body (4), which together with a valve-seat surface (6), forms a sealing seat. An injection opening is formed downstream of the valve-seat surface. A plastic casing (18) surrounds the valve partially outwards. A filling material (43) is embedded in the plastic casing, where the filling material is provided already before the attachment of the casing in the valve.