Pressure valve for new energy automobile

The utility model relates to the field of pressure valves, in particular to a pressure valve for a new energy automobile. The pressure valve for the new energy automobile comprises a valve body. And the number of the connecting assemblies is two, the connecting assemblies are symmetrically distributed on the port of the inlet and outlet pipe of the valve body, and each connecting assembly comprises a fixing ring, a connecting rod, a check block, a protruding block and an extrusion spring. According to the pressure valve for the new energy automobile, after the connecting ejector rod is screwed to the deepest position, a worker can take down the elastic ring from the hanging rod, and at the moment, the extrusion spring on the outer wall of the protruding block can be driven by the elastic acting force of the extrusion spring to slide outwards in the guide groove; at the moment, the outer wall of the sliding check block can smoothly abut against the connecting flange on the outer wall of the connecting pipeline