| 摘要 |
A solenoid valve has a valve housing with valve seat and a valve member, the valve member co-operating between an open and a closed position with the valve seat, as well as an electromagnet having an armature that, together with at least one spring, acts on the valve member so that in the energized state of the electromagnet, the valve member is brought into the one position, and in the un-energized state is brought into the other position. The valve housing has two opposite connection sides, by means of which the valve housing can be coupled selectively to the electromagnet in order to create either a valve that is open in the un-energized state or a valve that is closed in the un-energized state. Alternatively, the valve housing is constructed so that the valve seat and the valve member can be arranged selectively in a first or a second position in the valve housing.
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