Uchungechunge lwama-valve ama-overcenter aphindwe kabili. Ngala ma-valve kungenzeka ukuphatha imithwalo ye-bidirectional, ukuqinisekisa ukuzinza endaweni yokusebenza nokulawula ukunyakaza kwabo ngisho nalapho kukhona imithwalo yamandla adonsela phansi engakhiqizi ingcindezi. Umzimba we-valve onokuvuleka okuphindwe kabili kwe-Cetop 3 uvumela lawa ma-valve ukuthi asetshenziswe ezinhlelweni zamanzi asuselwe ku-Cetop 3, uwafake phakathi kwesisekelo se-modular kanye nevalve ye-solenoid eqondisayo. Ingcindezi yokusebenza ephezulu ingu-350 bar (5075 PSI) futhi izinga lokugeleza eliphakeme elinconyiwe lingu-40 lpm (10,6 gpm).

Ukulawula ukunyakaza kwenzeka ngenxa yokuvulwa kancane kancane komugqa wokungena kabusha kwe-actuator, ophethwe umshayeli we-hydraulic oshayela ngakolunye uhlangothi futhi okhiqiza umfutho ongemuva owanele ukulinganisa isivinini sokunyakaza kwe-actuator ngisho nalapho kukhona i-actuator. amandla adonsela phansi, ngaleyo ndlela kuvimbela ukuvela kwento ebizwa ngokuthi i-cavitation.

Ama-valve aphikisayo e-VBCS angakwazi futhi ukwenza umsebenzi we-valve evimbela ukushaqeka, ukuvikela isistimu ye-hydraulic kanye nesakhiwo somshini lapho ixhunywe khona kunoma yiziphi iziqongo zokucindezela ezingase zenzeke ngenxa yemithwalo engaphezu kwemithelela yengozi. Lo msebenzi ungenzeka kuphela uma ulayini wokubuyisela ezansi nomfula uxhunywe ethangini. I-VBCS iyi-valve ye-counterbalance engakhokhelwa: noma yikuphi ukucindezela kwe-backpressure yengezwe kusethingi ye-valve futhi iphikisana nokuvula. Ngalolu hlobo lwe-valve ngakho-ke kunconywa ukuthi lusetshenziswe ezinhlelweni ezihlanganisa i-cetop directional valve ene-spool ephakathi nendawo evulekile, nabasebenzisi abaxhunywe ukukhipha endaweni engathathi hlangothi.

Ukunakekelwa okukhethekile kuthathwa yi-VBCS ekwakhiweni nasekuqinisekiseni izingxenye zangaphakathi eziqaphela uphawu lwe-hydraulic, ubukhulu bokuqinisekisa nokubekezelelana kwejometri, kanye nophawu ngokwalo lapho i-valve ihlanganiswa. Umzimba kanye nezingxenye zangaphandle zenziwe ngensimbi enamandla amakhulu futhi zivikelekile ekugqwaleni nge-zinc plating. Ukucutshungulwa komzimba ezindaweni eziyisithupha kuqinisekisa ukukhishwa okuphelele kokwelashwa okungaphezulu ukuze kuzuze ukusebenza kahle kwakho.

Ngezicelo ezivezwe ikakhulukazi ezintweni ezilimazayo (isb. izicelo zasolwandle) ukwelashwa kwe-zinc-nickel kuyatholakala uma ucelwa. Ububanzi bezilungiselelo ezihlukene kanye nezilinganiso zokuhlola ezihlukene ziyatholakala ukuze zivumelane kangcono nazo zonke izinhlobo zezinhlelo zokusebenza. Ukusebenzisa i-cap yepulasitiki kungenzeka futhi ukuvala ukusetha, ukuyivikela ekuphambeni. Ukuze usebenze kahle kuhle ukusetha i-valve ye-counterbalance ngenani elingu-30% ngaphezu komthwalo omkhulu womsebenzi.