Valve action time testing system

The utility model provides a valve action time testing system and relates to the technical field of valve action time testing. The valve action time testing system provided by the utility model solves the problems that only the working time of a single valve can be tested by using the existing valve action time measuring method and parameters acquired in a testing process cannot be stored. According to the utility model, each path of testing unit is composed of a valve action switch and a power supply device. The power supply device comprises a power supply, an indicating lamp and a resistor. The valve action switch comprises an initial contact, a termination contact and a stroke indicating rod. The positive pole of the power supply is connected with one end of the indicating lamp. The other end of the indicating lamp is connected with the termination contact. The termination contact is further connected with the initial contact. The initial contact is further connected with a data input end of a channel of a