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合肥液压件厂自行研制(机械委八七年新产品项目,编号87182031)的负载反馈型手动多路换向阀最近在合肥通过部级技术鉴定。该产品除了具有体积小,通流量大,内泄漏小,微调区间宽,片间夹紧不变形等优点外,最大特点是具有负载反馈机构,能使系统的液压与负载所需油压始终保持一致,因而能够减少溢流损失,节约能源,降低主机液压系统的温升。该产品的主要技术参数:公称通径16mm,
Hefei Hydraulic Factory self-developed (Machinery Committee in 1987 new product project, No. 87182031) load feedback manual multi-way directional valve recently in Hefei through ministerial technical appraisal. The product has the advantages of small volume, large flow, small internal leakage, wide range of fine adjustment and no deformation between plates. The most prominent feature of this product is that it has a load feedback mechanism that keeps the hydraulic pressure of the system and the required hydraulic pressure of the load always maintained Consistent, which can reduce the overflow loss, save energy and reduce the host hydraulic system temperature. The main technical parameters of the product: Nominal diameter 16mm,