Expansion valve

An expansion valve for an air-conditioning system, a battery cooler, and/or an oil cooler of a motor vehicle, the expansion valve comprising:

• a housing delimiting a housing interior;
• a threaded bush arranged in the housing interior and extending along an axial direction, the threaded bush including an external thread;
• a valve body partially adjustably received in the threaded bush along the axial direction;
• a pot-shaped permanent magnet body arranged in the housing interior, the permanent magnet body defining a valve body receptacle in which the valve body is at least partially received;
• the threaded bush arranged at least partially in the valve body receptacle such that the permanent magnet body surrounds a portion of the threaded bush on a radially outside in a transition portion;
• the threaded bush protrudes from the permanent magnet body in the axial direction;
• and
• wherein, in the transition portion, the permanent magnet body is connected to the threaded bush via a latching connection.

An expansion valve for an air-conditioning system, a battery cooler, and/or an oil cooler of a motor vehicle, the expansion valve comprising:

• a housing delimiting a housing interior;
• a threaded bush arranged in the housing interior and extending along an axial direction, the threaded bush including an external thread;
• a valve body partially adjustably received in the threaded bush along the axial direction;
• a pot-shaped permanent magnet body arranged in the housing interior, the permanent magnet body defining a valve body receptacle in which the valve body is at least partially received;
• the threaded bush arranged at least partially in the valve body receptacle and protruding from the permanent magnet body in the axial direction;
• the permanent magnet body including at least one indentation disposed in a circumferential surface of the permanent magnet body that at least partially defines the valve body receptacle;
• and
• the threaded bush including a plurality of spring-elastic latching hooks engaged with the at least one receptacle such that the threaded bush is connected to the permanent magnet body via a positive latching connection.