HYDRAULIC VALVE, IN PARTICULAR HYDRAULIC TRANSMISSION VALVE

摘要

The invention relates to a hydraulic valve (1), in particular a hydraulic transmission valve, comprising an electromagnetic part (3) having a magnetizable housing (4), which surrounds a magnetic coil (7) on an outer circumference (50) and on at least one first end face (52), and a pole tube (6) arranged inside the magnetic coil (7), in which an armature (10) is provided in an armature space (56) in an axially displaceable manner, and comprising a hydraulic part (2) having a hydraulic piston (16) that is guided in a valve sleeve (5) in an axially displaceable manner, and by means of which at least one working terminal (A) can be optionally connected to at least one supply terminal (P) and to at least one tank terminal (T). The armature (10) is provided for driving the hydraulic piston (16). The valve sleeve (5) is arranged along a longitudinal axis (L) in extension of the pole tube (6). A pole disk (28) integrated in a coil body (8) is thereby provided.