Valve for opening and closing an exhaust line, comprising: - a housing , - a first plunger , which is arranged in the housing and can be coupled to a drive and is designed to be moved by means of the drive along a longitudinal axis (L) of the first plunger , - a second plunger , which is arranged in the housing and, spaced apart from the first plunger , is designed to be moved along a longitudinal axis (L) of the second plunger , - a first and second valve seat , which are arranged in the housing and each have a valve outlet , and - a first and a second valve body , wherein the first valve body is fixedly connected to the first plunger and the second valve body is fixedly connected to the second plunger , so that the respective valve body can, by way of a movement of the respective plunger , be actuated between an open position, in which the respective valve outlet is opened up, and a closed position, wherein the first and second valve bodies can be moved in the opposite direction from the open position to the closed position, - a first and a second magnet element , wherein the first magnet element is arranged on the first valve body and the second magnet element is arranged on the second valve body , and the magnet elements form, at least sectionally, a magnetic coupling between the first and the second plunger , wherein the plungers are coupled to one another without contact, so that, in a first state of the valve , the first plunger and the first valve body form a closed position and the second plunger and the second valve body form an open position, and so that, in a third state of the valve , the first plunger and the first valve body form an open position and drive the second plunger and the second valve body into a closed position, characterized in that , in a second state of the valve , the first plunger and the first valve body and also the second plunger and the second valve body form an open position. - a housing , - a first plunger , which is arranged in the housing and can be coupled to a drive and is designed to be moved by means of the drive along a longitudinal axis (L) of the first plunger , - a second plunger , which is arranged in the housing and, spaced apart from the first plunger , is designed to be moved along a longitudinal axis (L) of the second plunger , - a first and second valve seat , which are arranged in the housing and each have a valve outlet , and - a first and a second valve body , wherein the first valve body is fixedly connected to the first plunger and the second valve body is fixedly connected to the second plunger , so that the respective valve body can, by way of a movement of the respective plunger , be actuated between an open position, in which the respective valve outlet is opened up, and a closed position, wherein the first and second valve bodies can be moved in the opposite direction from the open position to the closed position, - a first and a second magnet element , wherein the first magnet element is arranged on the first valve body and the second magnet element is arranged on the second valve body , and the magnet elements form, at least sectionally, a magnetic coupling between the first and the second plunger , wherein <EOS>