By collaborative innovation through research study and production, combined with the national testing standards of safety valve, an ultra high pressure safety valve test system was designed with use of booster cylinder turbocharged, aimed to meet the requirement in performance test of high pressure safety valve. The test methods were determined according to the national standard of the test content, data were processed automatically, and finally the test curve was printed out by computer to complete the relevant test item of safety valve. The impact of human factors was excluded so as to ensure the quality of the valve member.