Electrically controlled pressure return valve for use in motor vehicle hydraulic braking circuit

摘要

The valve comprises a body (1) bored for a variable entry pressure (11) and exit pressure (12). The valve comprises an anti-return valve (2) in the body and a control value (4), the valve being controlled by the closure of an electromagnet (5), fixed to the body and is opened by a return spring (9). The body (1) is formed of a single block and the base of it (10) is closed by two annular joints (6,7) carried on top (3). One end (31) of the top (3) is engaged in bone (10) next to the valve (2) and the top is bored by a first pipe (33,35) and a second pipe (33,34).