Z2S型阀是叠加式结构的液控单向阀。即使长时间的保压,一个或两个工作油口仍保持无泄漏的密封。由A至A1或由B至B1是自由流通的,而反方向则封闭。如油从B流经阀至B1,压力作用在活塞上。活塞便向左运动,将锥阀芯推离其阀座。此时油便可从A1流向A。为保证锥阀芯正确闭合,当控制阀处于中位时,阀的工作油口与油箱相通。Z2S22-30B叠加式液控单向阀 Z2S22A-30B 叠加式液控单向阀 Z2S22B-30B 叠加式液控单向阀 Z2DB6VC1-40B/100叠加式溢流阀 Z2DB6VC1-40B/200叠加式溢流阀 Z2DB6VC1-40B/315叠加式溢流阀 Z2DB6VD1-40B/100 叠加式溢流阀 Z2DB6VD1-40B/200叠加式溢流阀 Z2DB6VD1-40B/315叠加式溢流阀 Z2DB6VD1-40B/100 叠加式溢流阀 Z2DB6VD1-40B/200叠加式溢流阀 Z2DB6VD1-40B/315叠加式溢流阀 Z2DB10VC-1-40B/100叠加式溢流阀 Z2DB10VC-1-40B/200 叠加式溢流阀 Z2DB10VC-1-40B/315叠加式溢流阀 Z2DB10VD-1-40B/100叠加式溢流阀 Z2DB10VD-1-40B/200 叠加式溢流阀 Z2DB10VD-1-40B/315叠加式溢流阀