PNEUMATIC VALVE UNIT

摘要

A pneumatic valve unit that is intended and suitable in particular for use in the pneumatic system of adjustable vehicle seats comprises a valve housing (15) and at least one solenoid valve cartridge (29) that is inserted in a receptacle (26) of the valve housing and includes a stator (28) and a plunger (31). The stator of the solenoid valve cartridge comprises a coil support (32), a coil (33) accommodated thereon, and a cup-shaped capsule (34) that externally surrounds the coil. The plunger (31) is accommodated in a cavity (41) of the coil support in such a way as to be slidable along the plunger axis (42) and has a closing element (44) at its end section protruding from the stator, said closing element (44) cooperating with a valve seat (18) designed in the valve housing.