技术参数 Specifications
1.额定压力(Rated pressure):140bar
2.额定流量(Rated flow):50L/min
3.开启率(Cracking Rate)≥94%
4.闭合率(Closing Rate)≥86%
5.内泄漏(Internal leakage)≤10ml/min at 105 bar
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(P...

技术参数 Specifications
1.额定压力(Rated pressure):150bar
2.额定流量(Rated flow):30L/min
3.开启率(Cracking Rate)≥95%
4.闭合率(Closing Rate)≥90%
5.内泄漏(Internal leakage) ≤10ml/min at 112bar
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(P...

技术参数 Specifications
1.额定压力(Rated pressure):420bar
2.额定流量(Rated flow):30L/min
3.开启率(Cracking Rate)≥90%
4.闭合率(Closing Rate)≥86%
5.内泄漏(Internal leakage) ≤10ml/min at 315bar
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(P...

技术参数 Specifications
1.额定压力 (Rated pressure):175bar
2.额定流量(Rated flow):40L/min
3.开启率(Cracking Rate):≥85%
4.闭合率(Closing Rate):≥80%
5.补油开启压力( Oil make-up Cracking Pressure):0.7bar
6.内泄漏(internal Leakage):≤2ml/min at 131bar
7.油液清洁度(Cleaning code):20/18/15(NAS9)
8...

技术参数 Specifications
1.额定压力(Rated pressure):200bar
2.额定流量(Rated flow):60L/min
3.开启率(Cracking Rate)≥90%
4.闭合率(Closing Rate)≥85%
5.补油开启压力(Oil make-up Cracking Pressure):0.4 bar
6.内泄漏 (Internal Leakage)≤50ml/min at 150bar
7.油液清洁度(Cleaning code):20/18/15(NAS9)
8.工...