武汉恒斯源液压机电设备有限公司
 
A11VO190LE2/11L-NTG12N00，A11VO145HD2/11R-NSC12N00，A11VO40LE1/10R-NZC12N00

A11VO190EP.G/11R-NTC12N00，A11VO130HD.G/10L-NPC12N00，A11VLO145LE2/11R-NSG12N00

A11VO60DRL/10L-NZC12N00，A11VLO260EP.G/11R-NPG12N00，A11VLO130EP1/10L-NSC12N00

A11VO60LR.C/10R-NSG12N00，A11VO190EP.D/11R-NSG12N00，A11VLO130EP2/10L-NSC12N00

A11VLO145EP1/11L-NTG12N00，A11VLO260DRS/11R-NPC12N00，A11VO95HD.G/10R-NSD12N00

A11VO75LG2/10R-NZG12N00，A11VO260LE2/11L-NSC12N00，A11VLO190HD.G/11R-NSC12N00

A11VO75LE2/10R-NTG12N00，A11VLO130LE2/10L-NPG12N00，A11VO130DRS/10R-NZD12N00

A11VLO145LR/11R-NPC12N00，A11VO190EP.G/11R-NSD12N00，A11VO60HD1/10L-NPD12N00

A11VLO145EP1/11R-NPD12N00，A11VO40LG1/10L-NSG12N00，A11VO60LE1/10R-NPC12N00

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不论齿轮油泵的转速、工作压力或支路需要的流量大小，定值次流量控制阀总可保证设备工作所需的流量。在图7所示的这种回路中，泵的输出流量必须大于或等于次油路所需流量，二次流量可作它用或回油箱。定值次流量阀（比例阀）将次控制与液压泵结合起来，省去管路并消除外泄漏，故降低了成本。此种齿轮泵回路的典型应用是汽车起重机上常可见到的转向机构，它省去了个泵。。

新闻：A11VO60DRL/10R-NZG12N00液压柱塞泵厂家：http://www.jdzj.com/jdzjnews/k3_11640353.html