Expansion valve for cooling circuit to cool batteries in vehicle, has first closure element closing/locking transit, bypass provided in first closure element, and second closure element closing transit and bypass and comprising portion

摘要

The valve (1) has a first closure element optionally closing/locking a transit. A bypass (4) is provided in the first closure element. A second closure element closes/locks the transit and the bypass and comprises a first portion. The transit and the bypass are closed in the first region of the second closure element based on the first closure element. The transit and the first closure element are opened in a second portion of the second closure element. The transit is opened/closed by the first closure element in a third portion of the second closure element. Independent claims are also included for the following: (1) a cooling circuit (2) a vehicle.