In order to monitor valve leakage online and real-time

the leakage of valve is monitored in real time by using the principle of heat transfer and real-time monitoring system of valves. According to the leakage of valve

we can judge the degree of valve leakage and alarm according to the degree of leakage. We can make statistical analysis of the valves with different leaks

and provide accurate and reliable valve leakage data for maintenance personnel.