Magnetic valve system for fluid engineering application, has expanding end which holds pilot valve operated by mobile core, in one system operation, where body is fastened to piston of pilot valve

摘要

The system has a core guide tube which is fastened with an expanding end at a valve housing (10), and enclosed by a magnetic coil (20). A sealed seat (16) is connected with a closing body (32). The closing body is directly connected with a mobile core (26), in one system operation. The expanding end holds a pilot valve operated by the core, in another system operation, where the body is fastened to the piston of the pilot valve.