本厂引进美国卡特彼勒公司先进技术而生产的D_(32)阀组,是由D_(32)液控多路阀和DJS电磁定位式先导阀组成,通过操纵先导阀来实现多路阀的比例换向。适用于950B、966D、980S装载机及国内70机、60机、50机等大、中型工程机械,是开发和改进大功率主机先进的液压配套元件。通过了部级液压阀质量验收和省级鉴定,各项技术性能指标达到国际先进水平。 该阀组具有结构新颖、功能齐全、性能先进、工作可靠、维修方便等特点。与传统的多 The factory introduced the advanced technology of the United States Caterpillar company to produce D_ (32) valve group, by the D_ (32) hydraulic control multi-channel valve and DJS pilot solenoid valve position by pilot valve to achieve multi-valve Proportional commutation. For 950B, 966D, 980S loader and domestic 70 machines, 60 machines, 50 machines and other large and medium-sized construction machinery, is to develop and improve high-power host advanced hydraulic components. Passed the ministerial-level hydraulic valve quality inspection and provincial appraisal, the technical performance indicators have reached the international advanced level. The valve has a new structure, complete functions, advanced performance, reliable, easy maintenance and so on. And more traditional