可提供1 - 5片式结构
额定流量............................................................................................ 120 l/min.
最大工作压力................................................................................... 220 bar
最大背压............................................................................................ 50 bar
溢流阀标准设定范围..................................................................... 10 – 220bar
每片内置单作用止回阀
阀芯反向放置
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 5 sections
Nominal flow rate............................................................................ 120 l/min.
MAX working pressure.................................................................... 220 bar
MAX return backpressure............................................................... 50 bar
PRESSURE RELIEF adjustable valve............................................. from 10 to 220 bar
Single-acting check valve for each section
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