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.

1.最大流量(Flow Max):11L/min

2.最大输入压力(Pressure input Max):315bar

3.减压力(Pressure reducing):37+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