Parking braking integrated valve plate module for rail car

The utility model provides a parking braking integrated valve plate module for a rail car, which belongs to the technical field of rail car braking and is characterized in that an electromagnetic valve air inlet cock I, an electromagnetic valve air outlet cock II, an electromagnetic valve bypass cock III, an I-end parking braking cock IV and an II-end parking braking cock V are fixed at the upper part of an integrated gas circuit board, and an electromagnetic valve is fixed at the lower part of the integrated gas circuit board; a silencer and a pressure switch or a pressure sensor are fixed on the left side surface of the integrated gas circuit board; an air outlet A, an air outlet BIII and an electromagnetic valve exhaust outlet are formed in the left side face of the integrated gas circuit board, an air inlet and an air outlet BII are formed in the right side face of the integrated gas circuit board, and an air outlet BI is formed in the front side face of the integrated gas circuit board to jointly form a