Braking system for vehicles comprising - at least one manual actuation element, such as a lever, a pedal or a button, operatively connected to a processing unit to transmit to said processing unit a request for a braking action by a user, - wherein the manual actuation element is provided with contrast means suitable to simulate a predetermined actuation trend, linear or non-linear, which relates the actuation force and/or stroke of the manual actuation element, - at least one first electro-hydraulic actuator device operatively connected to a first and to a second hydraulic supply circuit (40, 44) of a respective first and second braking device (24', 24''), such as a calliper of a disc brake or a drum, the first electro-hydraulic actuator device being actuated by the processing unit depending on the request for a braking action, - wherein the first and second hydraulic supply circuits (40, 44) respectively comprise a first and second device for regulating the pressure (48, 52), each interposed between the first electro-hydraulic actuator device and the corresponding braking device (24', 24"), and operatively connected to said processing unit, - wherein the processing unit is programmed to be able to selectively and independently actuate the regulating devices (48, 52) and the first electro-hydraulic actuator device, so as to set the actuation pressure of at least one of the braking devices (24', 24"), downstream of the regulating devices (48, 52), regardless of the delivery pressures of the first electro-hydraulic actuator device, upstream of the regulating devices (48, 52), wherein the regulating devices (48,52) comprise solenoid control valves suitable to open and/or close the fluid connection between the first electro-hydraulic actuator device and each braking device (24', 24"), and wherein the processing unit is programmed to operate the first regulating device to close the fluid connection of the first braking device so as to maintain a constant delivery pressure to said first braking device, while the first electromechanical actuator device changes the actuation pressure of the second braking device which is kept in fluid connection with the first electro-hydraulic actuator device by the second regulating device, characterised in that the processing unit 28 is programmed to: - adjust the delivery pressure of the first electro-hydraulic actuator device so as to equal the value of the supply pressure to the first braking device, downstream of the first regulating device, when the fluid connection of the first braking device is closed - restore the fluid connection between the first braking device and the first electro-hydraulic actuator device, through the operation of the first regulating device. - at least one manual actuation element, such as a lever, a pedal or a button, operatively connected to a processing unit to transmit to said processing unit a request for a braking action by a user, - wherein the manual actuation element is provided with contrast means suitable to simulate a predetermined actuation trend, linear or non-linear, which relates the actuation force and/or stroke of the manual actuation element, - at least one first electro-hydraulic actuator device operatively connected to a first and to a second hydraulic supply circuit (40, 44) of a respective first and second braking device (24', 24''), such as a calliper of a disc brake or a drum, the first electro-hydraulic actuator device being actuated by the processing unit depending on the request for a braking action, - wherein the first and second hydraulic supply circuits (40, 44) respectively comprise a first and second device for regulating the pressure (48, 52), each interposed between the first electro-hydraulic actuator device and the corresponding braking device (24', 24"), and operatively connected to said processing unit, - wherein the processing unit is programmed to be able to selectively and independently actuate the regulating devices (48, 52) and the first electro-hydraulic actuator device, so as to set the actuation pressure of at least one of the braking devices (24', 24"), downstream of the regulating devices (48, 52), regardless of the delivery pressures of the first electro-hydraulic actuator device, upstream of the regulating devices (48, 52), - adjust the delivery pressure of the first electro-hydraulic actuator device so as to equal the value of the supply pressure to the first braking device, downstream of the first regulating device, when the fluid connection of the first braking device is closed - restore the fluid connection between the first braking device and the first electro-hydraulic actuator device, through the operation of the first regulating device.