Elektroventil für Antiblockiervorrichtung.

摘要

The invention relates to an electrovalve, in particular for a motor vehicle hydraulic braking circuit, with an anti-locking device for the wheels, the electrovalve being arranged between at least one source of pressurised fluid (52) and at least one pressure receiver (56), and comprising, inside a body (10) a piston means (24) which can move between a rest position in which it allows communication between the source of pressurised fluid (52) and the pressure receiver (56) and a working position in which it allows communication between the pressure receiver (56) and a low pressure fluid reservoir (66). According to the invention, the piston means (24) is permanently biased towards the rest position by a constant force.