The pressure and flow test equipment of pressure reducing valve and pressure reducing characteristic test machine of pressure reducing valve can be used for pressure regulation, flow test, static pressure test and life test of pressure reducing valve. The device is controlled by touch screen or computer software, which can set experiment parameters in advance and collect pressure, flow and other data.
Equipment features: large flow multistage pump, adjustable output pressure and flow. Computer control or touch screen control, with the function of recording pressure curve and printing experimental report. All pressure parts adopt world famous brand standard parts, no welding connection, convenient disassembly, high safety factor, long service life and convenient maintenance. It has power-off maintenance function. After power failure, the system can release the pressure and suspend the experiment. Ensure the safety of operators and equipment to a greater extent.
功能测试、静态压力测试:进口压力设置为16条,主动控制阀门进口压力和设备范围内的16条+ - 10%,安全阀在测试夹具上,双手主动夹紧气缸压力减压阀,手使用螺丝刀调节安全阀出口压力为3条。按下启动按钮，待调压箱出口电磁阀打开关闭10次后，开启时间和关闭时间可手动调节。
Function test and static pressure test: the inlet pressure is set to 16 pieces, the inlet pressure of the valve and 16 pieces + - 10% of the equipment range are actively controlled, the safety valve is on the test fixture, the pressure reducing valve of the cylinder is actively clamped by both hands, and the outlet pressure of the safety valve is adjusted to 3 pieces by using a screwdriver by hand. Press the start button, and the opening time and closing time can be adjusted manually after the solenoid valve at the outlet of the surge tank is opened and closed 10 times.
After 10 times, 5% investigated whether the outlet pressure was 3 bar. If you exceed the range of 5%, process control column 3, and then in the opening and closing, solenoid valve and two devices actively record the pressure when you open and close 5% of the set pressure within the range of pressure, if the range is good, the green light is on, if not qualified, the device is in the red light initiative. Then press the rotary button to open the cylinder. At this time, use the solenoid valve to actively close the water flow. Repeat.
动态试验:该功能主要用于冷水介质减压阀的寿命试验。设置设备的压力损失的动态测试流程和测试过程中,主动操纵水流入口压力设备的状态栏+ 8 - 10%范围内,阀出口压力调整到3条,手动控制另一个管道目前静态平衡阀的更小流量规模流量可以阅读6.0 - 0.0阀后压力值,设备压力损失的活跃的生产流程图表。并主动检查产品是否合格。数据可以用U盘拷贝出来。
Dynamic test: this function is mainly used for the life test of cold water medium pressure reducing valve. During the dynamic test process and test process of setting the pressure loss of the equipment, within the range of + 8-10% of the status bar of the pressure equipment of the active control water flow inlet, the valve outlet pressure is adjusted to 3 pieces, and the current minimum flow scale and maximum flow of the static balance valve of another pipeline can be manually controlled to read the active production flow chart of the pressure value of 6.0-0.0 behind the valve and the pressure loss of the equipment. And actively check whether the products are qualified. Data can be copied out with U disk.
寿命试验:该功能主要用于冷水介质减压阀的寿命试验。基于上述两个功能测试设备、五金配件没有增加的情况下,设置,减压阀后电磁阀打开阀门关闭,打开和关闭时间可以设置,每次开启和关闭安全后,主动阀后压力值,根据参数来判断是否好,当检测到超过设置的参数+ - 10%,主动制导悬架系统测试设备。此时设备的次数为减压阀的使用寿命。
Life test: this function is mainly used for the life test of cold water medium pressure reducing valve. Based on the above two functional test equipment and hardware fittings, when they are not added, the setting is that the solenoid valve behind the pressure reducing valve opens and closes, and the opening and closing time can be set. After each opening and closing safety, the pressure value behind the active valve is judged according to the parameters. When it is detected that the set parameters + - 10%, the active guidance suspension system test equipment. At this time, the number of times of the equipment is the service life of the pressure reducing valve.
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