A valve cartridge (1, 1A) for a solenoid valve, includes a capsule (2), a magnet armature (3) which is guided in a movable manner within the capsule (2), a valve insert (6), and a valve body (8) whichhas a main valve seat (8.1). The magnet armature (3), which is moved by a generated magnetic force, acts within the valve insert (6) on a closing device (10), which has a plunger (12) and a sealing element (16). The sealing element (16), in the currentlessly open state, opens up the main valve seat (8.1) and, in the electrically energized, closed state, projects sealingly into the main valve seat(8.1) of the valve body (8). The plunger (12) and the sealing element (16) are formed as separate components, and the sealing element (16) is guided axially and/or radially by a guide device (20), which includes multiple guide balls (22) arranged between the sealing element (16) and an inner wall of the valve insert (6).
本发明涉及一种用于电磁阀的阀套筒(1、1A),所述阀套筒具有外壳(2)、在所述外壳(2)内部可运动地被引导的衔铁(3)、阀嵌件(6)和具有主阀座(8.1)的阀体(8),其中,由产生的磁力带动的衔铁(3)在阀嵌件(6)内部作用到关闭装置(10)上,所述关闭装置具有推杆(12)和密封元件(16),其中,在无电流打开状态中所述密封元件(16)释放主阀座(8.1),并且在通电关闭状态中所述密封元件(16)密封地伸入到阀体(8)的主阀座(8.1)中,其中,所述推杆(12)和所述密封元件(16)是分离的构件,并且其中,所述密封元件(16)通过引导装置(20)轴向地和/或径向地被引导,所述引导装置包括多个引导球(22),所述引导球布置在所述密封元件(16)和所述阀嵌件(6)的内壁(6.1)之间。
Valve Cartridge for a Solenoid Valve
用于电磁阀的阀套筒
2021-03-05
Patent
Electronic Resource
Chinese
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