技術(shù)參數(shù) Specifications
1.最大工作壓力(Max.0peratingPressure):350bar
2.額定流量(Rated flow):60L/min
3.控制比(Pilot Ratio):4.25:1
4.內(nèi)泄漏(Internal Leakage): ≤5 drops/min
5.單向閥開啟壓力(Check valve opening pressure):3bar
6.工作溫度(Temperature range):-20~+100℃
7.油液清潔度(Cleaning code):20/18/15(NAS9)
8.閥塊材料(Body Material):steel part zinc-nickel alloys
9.油口尺寸(Oil port size):V1、C2、V2、C2:G1/2 or G3/8
10.每轉(zhuǎn)壓力變化(Pressure increase bar/turn):27bar

技術(shù)參數(shù)Specifications
1、最大工作壓力(Max Operating Pressure):350bar
2、額定流量(Rated flow):50L/min
3、控制比(Pilot Ratio):4:1
4、內(nèi)泄漏(InternalLeakage):≤3drops/min

技術(shù)參數(shù)Specifications
1、額定壓力(Rated pressure):200bar
2、額定流量(Rated flow):10L/min
3、開啟率(Cracking Rate)>90%
4、閥合率(Closing Rate)>86%