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| JWZ型卧式液压阀门测试台，分为液压系统、电气系统、机械系统、测压系统等四大系统，由机架、左右工作盘、夹紧油缸、牵引油缸、翻转油缸、移动油缸、试验介质控制管路及控制阀、低压水泵、高压水泵、油泵及电机、试验介质控制管路及控制阀、液压控制系统、电气控制系统、试验压力计量等组成。 |
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| JWZ型卧式液压阀门测试台，分为液压系统、电气系统、机械系统、测压系统等四大系统，由机架、左右工作盘、夹紧油缸、牵引油缸、翻转油缸、移动油缸、试验介质控制管路及控制阀、低压水泵、高压水泵、油泵及电机、试验介质控制管路及控制阀、液压控制系统、电气控制系统、试验压力计量等组成。 阀门的装夹型式为抱压式，被测阀门的两端法兰和盲板，分别由左右工作盘上的夹爪抱压夹紧，右工作盘在翻转油缸作用下，可以90°翻转，以便在进行密封试验时观察和检查密封泄漏情况，工作盘上的压爪在径向上根据阀门法兰大小，在牵引油缸的作用下可同步张大和缩小，在轴向上根据阀门法兰厚度，在夹紧油缸作用下可同步压紧和放松，左向工作盘可根据阀门结构长度长短，在移动油缸作用下可以左右移动，低压水泵和介质循环水箱系统组成一体，使介质循环使用，压力表控制阀门和电器按钮开关，全部设计在测试台前方进行操作控制，能使各机制协调动作，操作方便，安全可靠，满足广大用户测试需要。 Zhejiang YOUJI Machinery Technology Co.,Ltd. valve test bench JWZ type horizontal hydraulic valve testing bench, hydraulic system, electrical system, mechanical system, pressure system of the four systems, composed of a frame, the left and the right working disk, the clamping oil cylinder, traction oil cylinder, the turning oil cylinder, a moving oil cylinder and the test medium control pipeline and a control valve, low pressure water pump, high pressure water pump, oil pump and motor, test medium control pipeline and a control valve, hydraulic control system, electrical control system, the test pressure measurement. The clamping valve type for holding type, both ends of the flange and the blind plate valve measured, respectively by clamping jaw working disk holding pressure clamping, right working disk in the turning cylinder under the action of 90 degree turn, in order to seal test to observe and check the seal leakage, work pressure claw plate in the radial direction of the valve flange according to the size of the traction under the action of the oil cylinder can be synchronized wide and narrow, in the axial direction according to the valve flange thickness, the clamping cylinder under the action of synchronous compression and relaxation, disk can be left to work according to the length of the valve structure length, can move around in the mobile cylinder under the action of high pressure water pump and medium circulation water tank system development, make the medium cycle use, pressure gauge control valves and electric button switch, designed for operation control on the test bench in front of, can make the transfer mechanism of CO The operation is convenient, safe and reliable, and meets the needs of user testing. |
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1、为什么双座阀小开度工作时容易振荡？ 对单芯而言，当介质是流开型时，阀稳定性好；当介质是流
顶压式阀门试验台的工作原理介绍？顶压式阀门试验台的使用方法？顶压式阀门试验台多少钱一台？顶压式阀门试验台使用的注意事项顶压式阀门试验台的说明书有吗？顶压式阀门试验台的操作规程有吗？顶压式阀门试验台的报价含票含运费吗？顶压式阀门试验台有现货吗？顶压式阀门试验台包安装吗？
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