VALVOLA DI REGOLAZIONE DI PRESSIONE PER IMPIANTI FRENANTI IDRAULICI PER VEICOLI.

摘要

A brake pressure regulating valve to be inserted in a fluid line between a master brake cylinder and a wheel brake cylinder of one axle of a vehicle comprises a stepped differential bore having its larger diameter section by-passed by an internal bore and a control valve controlling the inlet port of the internal bore including a shoulder of a housing for the regulating valve and a sealing ring disposed on the smaller diameter section of the differential piston and sealingly engage the housing bore encompassing the larger diameter section of the differential piston.