This instrument is a product developed by our company in response to the market demand for a precise and efficient detection of air tightness of ball valves.
The traditional test uses the water test method to detect the leakage, after sealing the high-pressure air inside the ball valve, the ball valve will be completely immersed in the water, and the location and density of the bubbles will be observed to determine the location and severity of the leakage point of the valve, which is slow in speed and low in sensitivity, and needs to be wiped and dried at a later stage.
This instrument is in the valve internal sealing high-pressure air, the use of high-precision sensors to detect different parts of the pressure drop of the sealed high-pressure air, the data detected and the internal parameters compared to determine whether the valve parts are up to standard. The testing process of this instrument is simple and easy to operate, avoiding the limitations of the traditional water testing method and the adverse effects of the later drying and other steps, with high testing sensitivity and speed. During the test process, the ball valve is opened and closed by the servo system drive, the test data is directly stored in the control system can be exported at any time to view and backup, and directly on the test results of statistics and comparisons.