FD16FA2X/B03V12FD16FA2X/B03V12http://al.com/tml力士乐REXROTH液控单向阀应用(1)保持压力。滑阀式换向阀都有间隙泄漏现象，只能短时间保压。当有保压要求时，可在油路上加一个液控单向阀，利用锥阀关闭的严密性，使油路长时间保压。(2)液压缸的“支承”。在立式液压缸中，由于滑阀和管的泄漏，在活塞和活塞杆的重力下，可能引起活塞和活塞杆下滑。将液控单向阀接于液压缸下腔的油路，则可防止液压缸活塞和滑块等活动部分下滑。(3)实现液压缸锁紧。当换向阀处于中位时，两个液控单向阀关闭，可严密封闭液压缸两腔的油液，这时活塞就不能因外力作用而产生移动。(4)大流量排油。液压缸两腔的有效工作面积相差很大。在活塞退回时，液压缸右腔排油量骤然增大，此时若采用小流量的滑阀，会产生节流作用，限制活塞的后退速度；若加设液控单向阀，在液压缸活塞后退时，控制压力油将液控单向阀打开，便可以顺利地将右腔油液排出。(5)作充油阀。立式液压缸的活塞在高速下降过程中，因高压油和自重的作用，致使下降迅速，产生吸空和负压，必须增设补油装置。液控单向阀作为充油阀使用，以完成补油功能。(6)组合成换向阀。在设计液压回路时，有时可将液控单向阀组合成换向阀使用。例如：用两个液控单向阀和一个单向阀并联(单向阀居中)，则相当于一个三位三通换向阀的换向回路。需要指出，控制压力油油口不工作时，应使其通回油箱，否则控制活塞难以复位，单向阀反向不能截止液流。本公司是力士乐REXROTH武汉一级代理，如有需求请联系力士乐REXROTH本公司所有产品均为原装进口产品，郑重承诺***赔十！本公司统一开具17%的******。欢迎新老客户来电来函咨询采购！Z2S单向阀R900085134Z2S16A3-5X/VR900328797Z2S16-1-5X/R900328798Z2S16A1-5X/R900328799Z2S16B1-5X/R900346704Z2S22A1-5X/VR900347495Z2S6-1-6X/R900347496Z2S6-2-6X/R900347497Z2S6-3-6X/R900347498Z2S6A1-6X/R900347499Z2S6A2-6X/R900347500Z2S6A3-6X/R900347501Z2S6B1-6X/R900347502Z2S6B2-6X/R900347504Z2S6-1-6X/VR900347505Z2S6-2-6X/VR900347506Z2S6-3-6X/VR900347507Z2S6A1-6X/VR900347508Z2S6A2-6X/VR900347509Z2S6A3-6X/VR900347510Z2S6B1-6X/VR900347511Z2S6B2-6X/VR900347512Z2S6B3-6X/VR900401212Z2S16-2-5X/R900407394Z2S10-1-3X/R900407424Z2S10A1-3X/R900407434Z2S10B1-3X/R900407439Z2S10-1-3X/VR900407440Z2S10A1-3X/VR900407465Z2S10B1-3X/VR900407720Z2S16A1-5X/VR900412346Z2S16-3-5X/R900412459Z2S16-1-5X/VR900412893Z2S16-3-5X/VR900421985Z2S10-2-3X/R900427329Z2S16A2-5X/VR900428795Z2S10B2-3X/VR900431003Z2S10-3-3X/R900432915Z2S22-1-5X/R900433031Z2S22-2-5X/R900433032Z2S22A1-5X/R900433037Z2S22B1-5X/R900434028Z2S10A2-3X/R900434675Z2S16-2-5X/VR900435968Z2S22-4-5X/R900436495Z2S22-1-5X/VR900436800Z2S10B3-3X/R900436801Z2S10-2-3X/VR900436812Z2S10A2-3X/VR900437010Z2S10A3-3X/R900439719Z2S22-3-5X/R900440349Z2S10-3-3X/VR900446290Z2S16B1-5X/VR900457907Z2S22A2-5X/R900468484Z2S10A3-3X/VR900476296Z2S22-3-5X/VR900506366Z2S10-4-3X/VR900508670Z2S16-4-5X/VR900519395Z2S10B4-3X/VR900525586Z2S22-2-5X/VR900533752Z2S22B1-5X/VR900564519Z2SRK6-1-1X/V/60R900564520Z2SRK10-1-1X/VR900567281Z2S10A4-3X/VR900589414Z2S22A2-5X/VR900591053Z2S22B2-5X/VR901129841Z2S6-1-6X//60R978859136Z2S22B3-5X/VR978859137Z2S22B4-5X/VR978893392Z2SRK6B1-1X/VR978897935Z2SRK6A1-1X/VR987123806Z2S22-4-5X/VZ1S单向阀R900334980Z1S10T2-3X/VR900334981Z1S10T3-3X/VR900334982Z1S10C2-3X/VR900334984Z1S10D2-3X/VR900334985Z1S10D3-3X/VR900334988Z1S10B2-3X/VR900334990Z1S10P2-3X/VR900334991Z1S10P3-3X/VR900334992Z1S10E2-3X/VR900334994Z1S10F2-3X/VR900334995Z1S10F3-3X/VR900417571Z1S6A1-3X/VR900417590Z1S10P1-3X/VR900417591Z1S10T1-3X/VR900417592Z1S10C1-3X/VR900417593Z1S10A1-3X/VR900417594Z1S10B1-3X/VR900417595Z1S10D1-3X/VR900417596Z1S10E1-3X/VR900417597Z1S10F1-3X/VR901085992Z1S6E05-4X/VR901086018Z1S6E30-4X/VR901086037Z1S6F05-4X/VR901086039Z1S6F30-4X/VR901086051Z1S6P05-4X/VR901086052Z1S6P30-4X/VR901086055Z1S6P50-4X/VR901086058Z1S6T05-4X/VR901086059Z1S6T30-4X/VR901086070Z1S6A05-4X/V)