INJECTION VALVE

摘要

Disclosed is an injection valve comprising a body inside which an outer and an inner valve pin (27, 29) are disposed. The inner valve pin (29) is guided within a cavity of the outer valve pin (27). A first and a second control chamber (46,48) are provided by means of which the axial positions of the valve pins (27, 29) can be adjusted by adjusting the respective pressure accordingly. A sealing sleeve (40) is provided which sealingly rests against a contact area (64) of the inner valve pin (29) with the aid of a spring, thus separating the first control chamber (46) from the second control chamber (48).