The valve test bench is a reliable seal quality for valves and valves after inspection and maintenance. The final process after valve production and valve disassembly inspection is pressure test. During the use of the valve test bench, it was found that the manual operation of the electric pressure test pump often caused the pressure value of the valve to exceed the pressure value specified in the test. In severe cases, the pressure value indicates that the pointer of the dial is bent, causing damage or damage to the valve, or even It can cause personal safety accidents.
The valve test bench can solve the above problems well by using this safety intelligent device. When the pressure value reaches the specified value, the device will automatically turn off the switch of the electric pressure test pump, and the alarm device will alarm.
The electronic control part of the valve test bench consists of three parts: the main circuit, the control circuit and the signal indicating circuit. The multi-function electronically controlled valve test bench is mainly composed of an operation panel, a silicon rectifier circuit board, an electric device control circuit board, a circular connector socket board and a mobile table body.
