技术参数 Specifications
1.额定压力(Rated pressure):200bar
2.额定流量(Rated flow):80L/min
3.开启压力(Cracking pressure):3.5bar
4.泄漏量(Internal leakage):2 drops/min
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):40~45Nm

技术参数 Specifications
1.最大工作压力(Max.0peratingPressure):350bar
2.额定流量(Rated flow):60L/min
3.控制比(Pilot Ratio):4.25:1
4.内泄漏(Internal Leakage): ≤5 drops/min
5.单向阀开启压力(Check valve opening pressure):3bar
6.工作温度(Temperature range):-20~+100℃
7.油液清洁度(Cleaning code):20/18/15(...

技术参数 Specifications
1.额定压力(Rated pressure):200bar
2.额定流量(Rated flow):40L/min
3.开启率(Cracking Rate)≥87%
4.闭合率(Closing Rate)≥82%
5.内泄漏 (Internal leakage) ≤10ml/min at 150bar
6.油液清洁度(Cleaning code):20/18/15(NAS9)
7.工作温度(Temperature range):-20~+100℃
8.每转压力变化(...

技术参数 Specifications
1.额定压力(Rated pressure):160bar
2.额定流量(Rated flow):30L/min
3.开启率(Cracking Rate)≥90%
4.闭合率(Closing Rate)≥85%
5.补油开启压力(Oil Makeup Cracking Pressure):1.6bar
6.内泄漏 (internal Leakage)≤10ml/min at 165bar
7.油液清洁度(Cleaning Code):20/18/15(NAS9)
8.工作...

技术参数 Specifications
1.额定压力(Rated pressure):195bar
2.额定流量(Rated flow):80L/min
3.开启率(Cracking Rate)≥90%
4.闭合率(Closing Rate)≥86%
5.内泄漏 (Infernal leakage) ≤10ml/min at 146bar
6.油液清洁度(Cleaning code):20/18/15(NAS9)
7.工作温度(Temperature range):-20~+100℃
8.每转压力变化(...