Electromagnetically actuated hydraulic quick-action switching valve

摘要: What is described an electromagnetically actuated hydraulic quick-action switching valve having a pressure-relieved seat (5, 7) and electromagnet (14, 15, 16), the core (1a, 1b) of which forms with armature (3) actuating working air gap (17). The part designed as bush mounted on guide pin (2) pressed in housing (1a). formed, one hand, by annular edge (5) central bore (6) and, other conical surface (7) (2). By using same (3), can be for two functions "currentless open" closed".