The response time testing of solenoid valves follows strict international standards, including separate measurements of opening response time and closing response time. Tests are typically conducted under standard experimental conditions, using high-precision timing equipment and signal acquisition systems to record the time interval from when the solenoid valve receives an electrical signal to when the valve core completes the corresponding action. Various influencing factors are considered during the testing process, including operating voltage, medium pressure, ambient temperature, and load conditions, to ensure the accuracy and reproducibility of the test results.