Distributing valve, especially four-way proportional valve

摘要

Of the control chambers (12-16), one is an inflow control chamber (14) and one is an outflow control chamber (12). A control slider (25), for control of the opening cross-sections between the control chambers, is axially movable by at least one electromagnet (32,33) in the valve bore (11). In front of the two face sides of the control slider, fluid chambers (27) are located, which are connected to one another and with the armature space (37) of an electromagnet. Between the fluid chambers and the inflow control chamber, an inflow throttle (50) is arranged and between the fluid chambers and the outflow control chamber is a pressure limitation valve.