Solenoid valve i.e. proportional throttle valve, for adjustable shock absorber, has armature movably guided in sleeve section, and tappet of hydraulic pressure reaction exposed, where pressure reaction is dependent on stroke of tappet

摘要

The valve has a magnetic armature (4) axially movably guided in a sleeve section (6) of a housing as a component of a magnetic drive. A valve tappet (18) is actuatable by the magnetic armature, and has a valve closing unit (3) working together with a valve seat (2) for adjusting a passage between pressure medium ducts, where the valve seat is arranged in the housing. A solenoid fixed at the housing generates magnetic force for stroke activation of the armature. The valve tappet of the hydraulic pressure reaction is exposed, where the pressure reaction is dependent on the stroke of the tappet.