Dosing valve e.g. for fuel injection system, has heater arranged to heat medium carried by channel, which is thermally coupled to heater, and closure element arranged after closure device in direction of flow

摘要

The device has a housing (24,25) with an inlet (4), a valve (7) with a closure element (8), a channel hydraulically connecting the inlet to the valve, so that a medium fed via the inlet is output via the valve. A heater is arranged to heat the medium carried by the channel, which is thermally coupled to the heater. The closure element is arranged after the closure device in the direction of flow.