可提供1 - 10片式结构
额定流量............................................................................................ 120 l/min
最大工作压力................................................................................... 250 bar
最大背压 ............................................................................................ 80bar
溢流阀标准设定范围...................................................................... 30 – 250bar
每片内置单作用止回阀
阀芯反方向放置
双向阀芯
工作温度............................................................................................ 25 - 80℃
100Bar时阀芯最大内泄量(温度50℃，粘度27CST).................. 21 ml/min
Manufactured in 1 to 10 elements
Nominal flow rate............................................................................ 120 l/min
MAX working pressure.................................................................... 250 bar
MAX return backpressure............................................................... 80 bar
PRESSURE RELIEF adjustable valve............................................... from 30 to 250 bar
Single-acting check valve for each element
Negative spool overlapping
Reversible spool
Working temperature:..................................................................... min.-25°C &pide; max. 80°C

MAX spool leakage at 100 bar (Temp. 50°C Visc. 27 CST):...... 21 ml/min