TEST APPARATUS OF PRESSURE VALVE

摘要

PURPOSE: A pressure valve test device is provided to test a pressure set-point of the pressure valve in a short time and to pressurize the pressure valve by using a small and closed pressing chamber. CONSTITUTION: A pressure valve test device(100) comprises a pressing chamber(110), a pressure gauge(120), and a pressing pump(160). The pressing chamber includes an opening(150). The holder is joined to the opening, and a pressure valve(200) is mounted in the holder. The pressure gauge is installed for measuring the inner pressure of the pressing chamber. The pressing pump is installed for increasing the inner pressure of the pressing chamber.