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A10VSO45DRG/32R-PPB22U99 A10VSO45DRG/32R-PPB22U99 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。 销售负责人:刘女士 手机: 电话:027-87856628传真:027-87850991 Q 邮箱: Z2S单向阀 R900085134 Z2S16A3-5X/V R900328797 Z2S16-1-5X/ R900328798 Z2S16A1-5X/ R900328799 Z2S16B1-5X/ R900346704 Z2S22A1-5X/V R900347495 Z2S6-1-6X/ R900347496 Z2S6-2-6X/ R900347497 Z2S6-3-6X/ R900347498 Z2S6A1-6X/ R900347499 Z2S6A2-6X/ R900347500 Z2S6A3-6X/ R900347501 Z2S6B1-6X/ R900347502 Z2S6B2-6X/ R900347504 Z2S6-1-6X/V R900347505 Z2S6-2-6X/V R900347506 Z2S6-3-6X/V R900347507 Z2S6A1-6X/V R900347508 Z2S6A2-6X/V R900347509 Z2S6A3-6X/V R900347510 Z2S6B1-6X/V R900347511 Z2S6B2-6X/V R900347512 Z2S6B3-6X/V R900401212 Z2S16-2-5X/ R900407394 Z2S10-1-3X/ R900407424 Z2S10A1-3X/ R900407434 Z2S10B1-3X/ R900407439 Z2S10-1-3X/V R900407440 Z2S10A1-3X/V R900407465 Z2S10B1-3X/V R900407720 Z2S16A1-5X/V R900412346 Z2S16-3-5X/ R900412459 Z2S16-1-5X/V R900412893 Z2S16-3-5X/V R900421985 Z2S10-2-3X/ R900427329 Z2S16A2-5X/V R900428795 Z2S10B2-3X/V R900431003 Z2S10-3-3X/ R900432915 Z2S22-1-5X/ R900433031 Z2S22-2-5X/ R900433032 Z2S22A1-5X/ R900433037 Z2S22B1-5X/ R900434028 Z2S10A2-3X/ R900434675 Z2S16-2-5X/V R900435968 Z2S22-4-5X/ R900436495 Z2S22-1-5X/V R900436800 Z2S10B3-3X/ R900436801 Z2S10-2-3X/V R900436812 Z2S10A2-3X/V R900437010 Z2S10A3-3X/ R900439719 Z2S22-3-5X/ R900440349 Z2S10-3-3X/V R900446290 Z2S16B1-5X/V R900457907 Z2S22A2-5X/ R900468484 Z2S10A3-3X/V R900476296 Z2S22-3-5X/V R900506366 Z2S10-4-3X/V R900508670 Z2S16-4-5X/V R900519395 Z2S10B4-3X/V R900525586 Z2S22-2-5X/V R900533752 Z2S22B1-5X/V R900567281 Z2S10A4-3X/V R900589414 Z2S22A2-5X/V R900591053 Z2S22B2-5X/V R901129841 Z2S6-1-6X//60 R978859136 Z2S22B3-5X/V R978859137 Z2S22B4-5X/V R987123806 Z2S22-4-5X/V Z1S单向阀 R900334980 Z1S10T2-3X/V R900334981 Z1S10T3-3X/V R900334982 Z1S10C2-3X/V R900334984 Z1S10D2-3X/V R900334985 Z1S10D3-3X/V R900334988 Z1S10B2-3X/V R900334990 Z1S10P2-3X/V R900334991 Z1S10P3-3X/V R900334992 Z1S10E2-3X/V R900334994 Z1S10F2-3X/V R900334995 Z1S10F3-3X/V R900417571 Z1S6A1-3X/V