Solenoid operated valve winding core - formed as valve seat for spring loaded disc shaped armature as valve closure member

摘要

The valve comprises a housing (1), a magnetically conductive core (2) with windings (7) on a former (6), and an armature (11) which acts as the valve closure member on a valve seat (8). The core is secured to the housing, which is also magnetically conductive, and the end of the core facing the armature forms the valve seat (8) which communicates with a fluid connection (3). The armature is disc-shaped and spring-loaded by a spring (14) co-axially arranged between the windings (7) and the housing. The armature may control a second valve seat (19) on its other side.