Abstract: A tank valve for installation on a compressed gas container has a base body having a shared gas connection for refueling/extraction which is divided inside the base body into a refueling line and an extraction line as part of an extraction path, and has an extraction valve in the extraction line. The tank valve has a check valve disposed in the extraction path in series with the extraction valve, blocking the flow against the flow direction when gas is extracted.

Abstract: An electrical connection device for an electromagnetic valve that has a temperature sensor for sensing the temperature of a medium. The electrical connection device includes an electrical contact plug. The electrical contact plug is part of a common housing which additionally includes an actuator coil for the electromagnetic valve as well as a plug contact for making electrical contact with the temperature sensor when the housing is mounted onto the electromagnetic valve.

Abstract: The invention relates to a tank valve (4) for mounting on a pressurized-gas container (3), having a main body (5), having multiple functional subassemblies for the refilling of the pressurized-gas accumulator (3), for the removal of gas from the pressurized-gas accumulator (3) and the implementation of safety and operating functions, wherein one of the functional subassemblies is formed as an extraction valve (6), and wherein at least one of the other functional subassemblies is formed as a check valve (14, 17). The tank valve according to the invention is characterized in that both the extraction valve (6) and the at least one check valve (14, 17) have in each case one valve seat carrier (22) with a valve seat (21) and one valve body (19), wherein that part of the valve seat carrier (22) which interacts with the valve body (19) has a sealing lip (23), which projects in an axial direction, as part of the valve seat (21).

Abstract: The invention relates to a tank valve (4) for installation on a compressed gas container (3), having a base body (5), having a shared gas connection (16) for refueling/extraction, which is divided inside the base body (5) into a refueling line (24) and an extraction line (25) as part of an extraction path, and having an extraction valve (9) in the extraction line (25). The tank valve according to the invention is characterized in that a check valve (26) is arranged in the extraction path in series with the extraction valve (9), blocking the flow against the flow direction (A) when gas is extracted.

Abstract: An electrical connection device for an electromagnetic valve that has a temperature sensor for sensing the temperature of a medium. The electrical connection device includes an electrical contact plug. The electrical contact plug is part of a common housing which additionally includes an actuator coil for the electromagnetic valve as well as a plug contact for making electrical contact with the temperature sensor when the housing is mounted onto the electromagnetic valve.