Electromagnetically operated high-speed switchover valve for controlling intake-volume flow rate for hydraulic displacer, has working connection and tank connection with valve geometry designed as seat and electromagnet

摘要

The electromagnetically operated high-speed switchover valve has a working connection and a tank connection with a valve geometry designed as a seat and an electromagnet (2) coupled with the high-speed switchover valve. The valve seat (5) forms a braced component (19), which is separated from a pole component (9a,9b). The components surrounding the valve stem (12) are designed and dimensioned such that only a small part of compressive force resulting from two connections acts on the valve stem.