support of the second piston on the stop face is possible and in addition an operative connection between the nozzle needle and the pot is made available with little installation space in a further embodiment the connecting part has a partial ring shaped web whose external diameter corresponds substantially to the internal diameter of the sleeve shaped pot wherein the sleeve shaped wall of the pot is plugged onto the web and surrounds the web this permits additional securement of the connecting part to the pot in this way the connection between the connecting part and the pot becomes less sensitive to mechanical influences fig1 shows in a schematic illustration an example injection valve 1 according to certain embodiments which injection valve 1 has a housing 2 to whose lower end a nozzle body 3 is attached using a clamping nut 4 a nozzle needle 5 may be mounted so as to be movable in the longitudinal direction in the nozzle body 3 the nozzle needle 5 may be operatively connected to an actuator 7 via a transmission unit 6 in the lower region of the nozzle body 2 a fuel space 8 may be formed between the nozzle needle 5 and the nozzle body 3 which fuel space 8 may be supplied with fuel via ducts not illustrated for example by means of a fuel accumulator and or by means of a fuel pump an annular sealing seat 10 may be.