A low deviation pressure relief valve for a fuel pump consisting of a housing having an elongated bore having a continuous wall, an axis, shoulders arranged on the wall so as to extend toward the axis. The device model may be generated using a target-independent universal language of network primitives. By rotating the tool holder and workpiece synchronously, various characteristics forms may be produced. The photoreceptive optical gratings on the detection head have transparent and opaque portions alternately arranged with a certain distance pitch along a straight, grating arrangement axis. The buckle is attachable to the buckle strap, which is connectable to the vehicle seat such that it moves with the vehicle seat when it is being adjusted vertically. The at least one temperature controller has a first thermocouple junction device electrically connected to a second thermocouple junction device.