The invention relates to a pressure limiting valve. The pressure limiting valve comprises a valve holder a valve insert connected to the valve holder a valve piston slidably supported in the valve insert and a compression spring acting on the valve piston in the closing direction. Between the valve piston and the compression spring an adjusting shim is disposed such that the compression spring is braced on one end on a bottom piece of the valve holder and on the other on a face of the adjusting shim facing away from the valve piston.