一般情况下，P1口与高压系统相连，与之相通的P2口超过一定压力便关闭，

该压力即是减压压力，P2压力的大小通过垫片调节。该阀用于在高压系统

中为执行元件输出所需的较低的压力并且具有溢流功能。

In general, P1 port is connected to the high-pressure system, and 

the P2 port connected to it closes when it exceeds a certain pressure,

which is the reducing pressure,The pressure at P2 port is adjusted

by shims. This valve is used to output the required lower pressure to 

the actuating element in a high-pressure system and has a overflow 

function.

技术参数：

1.最大流量(Flow Max):11L/min

2.最大输入压力(Pressure input Max):350bar

3.减压力(Pressure reducing):33+2bar

4.泄漏量(Internal leakage)≤90ml/min at 200bar

5.油液清洁度(Cleaning code):20/18/15(NAS9)

6.工作温度(Temperature range):-20~+100℃

7.安装扭矩(Installation torque):33~40Nm