| 摘要 |
PURPOSE: A safety valve jetting test system is provided to obtain accurate data about jetting pressure of a valve by automatically recording the jetting pressure. CONSTITUTION: A safety valve jetting test system comprises a hydraulic device(10), a fixed support member(20), a valve opening member(30), a load cell(40), and an output unit(50). The hydraulic device generates driving force using fluid pressure. The fixed support member supports an object valve(100). The valve opening member is supported by the fixed support member and forcefully opens the object valve using fluid energy occurred by the hydraulic device. The load cell is coupled to the valve opening member. The output unit records power measured by the load cell and outputs the power.
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