An injection valve with a new transmission group

The subject matter invention is an injection valve (10) comprising a body (13); an actuator region (20); and a piston region (30), characterized by comprising at least one drive member (25) which exists in bedded form at a vicinity of said shell (23) and which provides the actuator region (20) to return to the initial position thereof; at least one head (311) which is provided at the first piston (31) and which has at least one recess (314) where the lower shoe (22) can seat; at least one placement part (316) where said head (311) can seat on the body (13); at least one expansion region (317) which is provided on the head (311) towards said placement part (316).