Electromagnetically-operated valve for control of fluid flow has hydraulically operated piston in pressed cup fitted between housing and filter pot

摘要

The electromagnetic armature (1) and valve slider (6) close an opening (4) in the valve seat (14) in a piston (5) by compression springs (8,9) while pressure fluid enters through a filter (25) into passages (2,3) to activate the piston held within a deep drawn cup (13) pressed into the housing (7) and filter (18).