What are the test methods for the refrigeration valve life test bench?

　　
The test bench simulates various operating conditions in a real-world environment, subjecting valves to long-term continuous operation tests to assess their performance stability and lifespan. What are the testing methods for a refrigeration valve life test bench? Let's see what Guangzhou Zhipinhui Electronic Technology has to say.

　　The device utilizes an industrial computer and PLC as the main control center, with the PC program responsible for data processing and logic control. It offers easy operation and flexible adjustments, and the system can memorize, record, store, and display test results. The system can test electronic expansion valves for conditions such as maximum opening and closing angles, excitation speed, and other parameters. It also supports operating life testing of solenoid valves at varying rated voltages, making it an ideal auxiliary testing device for home appliance manufacturers.