D3DW20DVTPZ5,销售派克DENISON先导式减压阀

它是通过DCS系统进行自动控制工艺管道内的

或B口作为压力控制，但总是由T将油液卸荷至油箱。。

It is through the DCS automatic control system in the process piping

Or B port as pressure control, but always from a T Unloading the oil to the tank. .

接孔的换向阀进行叠加式连接。减压阀除了PRM3AA和BB型号以外总是配置在P-流道内

孔的换向阀进行叠加式连接。视功能用途而定，对于一些阀来讲可选择P、A、

How much time can be a problem with the feed or close the valve, 

cut off the source of the material, for troubleshooting '

There are two main instrument valves, one is capable of

 automatically controlled valves, mainly refers to the control valve,

By connecting the internal control and leakage line with 

the respective flow path to achieve the desired pressure oil port.

的进料多少或者有问题时可以关闭阀门，切断物料来源，以便进行故障处理'

仪表阀门主要有两种，一种是能够自动控制的阀门，主要是指调节阀，

通过内部的控制和泄漏管路与相应的流道的连接来实现所要油口的减压。

D3DW20DVTPZ5,销售派克DENISON先导式减压阀