DC20、25、32多路换向阀

　　DC20、25、32多路换向阀是我公司根据国内外工程机械液压系统进行优化设计的新型多路换向阀。广泛适用于装载机、汽车起重机、推土机、压桩机等工程机械和大吨位叉车、冶金、农业、塑料等机械的液压系统中，是主机实现进口元件国产化的理想产品。
　　该阀为片式结构、体积小、功能齐全、油路形式多，有并联、串并联油路，可单泵或双泵供油，多级压力控制和分、合流回路等。安装方便，滑阀可在任意一端伸出，滑阀端部有舌状和叉状二种结构。滑阀机能齐全,除国内已有的机能外，还增加了G型、R型、W型等特殊机能。最多可以控制10个工作机构，能够广泛地满足用户要求。
　　The DC20、25、32 series multiple directional control valves are new kind of multiple directional control valves developed by our company by optimizing the advantages of hydraulic systems of domestic and overseas engineering machinery. The valves can be widely used in the hydraulic systems of engineering machinery as loaders, cranes, bulldozers, piling engine, large－tonnage fork trucks, metallurgy, agricultural and plastic machinery, They are an ideal substitutes for imported products.
　　The valves are of tandem structure with small in volume, compact in structure and complete in functions. The valves have a variety of oil circuits such as parallel and serial－parallel and oil fed by single pump or double pumps. Its features are multi－level pressure control, flow dividing and confluence circuits. The spool can extended out at optional end. There are two structures for spool end: tougue－shaped and fork－shaped. The spool functions are complete and adding type G, R and W . Maximun 10 actuators can be controlled to meet the users requirements needs.