Amavalvu e-overcenter eyodwa ochungechunge aklanyelwe ukuqinisekisa ukuzinza endaweni yokusebenza ye-hydraulic actuator enomthwalo omisiwe, kanye nokulawula ukunyakaza kwayo ohlangothini olulodwa kuphela (ngokuvamile isigaba sokwehla), okushiya uhlangothi oluphambene lunikwe amandla ukugeleza okukhululekile; ngenxa yezindlu zebhawudi ye-banjo emzimbeni we-valve, zingafakwa ngqo ekhanda le-cylinder, zenze isekethe ibe lula ngokuvuna izikhathi zokuhlangana, futhi ithuthukise ukusebenza ngenxa yokuqukatha i-hysteresis phenomenon.

Ibhawodi yokufaka kufanele ifakwe emugqeni wokubuyisa isilinda. Ngokuphakela ulayini obhekene nomthwalo, ulayini womshayeli ulawula ukuvuleka kwengxenye yesiteshi sokwehla okuvumela ukulawula ukunyakaza kwe-actuator futhi kugwenywe ukwenzeka kwe-cavitation ngenxa yesenzo sokuqhathanisa amandla adonsela phansi. Imbobo elinganiselwe ithobisa isignali yomshayeli ukuze ivalvu ivuleke futhi ivaleke ngokulinganayo, igwema ukuzungeza komthwalo. I-valve ye-overcenter eyodwa iphinda isebenze njenge-valve evimbela ukuthuthumela lapho kukhona iziqongo zokucindezela okubangelwa imithelela noma imithwalo eyeqile. Ukuze lokhu kwenzeke, umugqa wokubuyisela kumsabalalisi kufanele uxhunywe ku-drain. Ivalvu enxeshezelwe kancane: izingcindezi ezisalela emugqeni wokubuyisela awazithinti ukumiswa kwevalvu kuyilapho enyusa amanani okuhlola.

Ngakho-ke ukusetshenziswa kwalolu hlobo lwe-valve kungenzeka ezinhlelweni ezine-DCV ezine-spool ephakathi nendawo evaliwe. I-hydraulic leakproof iyisici esibalulekile samavalvu angaphezulu. Ukuze kuqinisekiswe ukusebenza okuhle kakhulu, i-Oleoweb ikhiqiza izingxenye zangaphakathi zama-valve ayo ngensimbi enamandla amakhulu, eqinile futhi egayiwe, futhi, ngesikhathi senqubo yokukhiqiza, ihlola ngokucophelela ubukhulu nokubekezelelana kwejometri kwezakhi zokuvala, kanye nophawu ngokwalo. i-valve ehlanganisiwe.  ama-valve ezingxenye-emzimbeni: zonke izakhi zifakwe ngaphakathi kwe-hydraulic manifold, isisombululo esivumela ukuphatha amazinga okugeleza okuphezulu ngenkathi kukhawulwa ubukhulu obuphelele. I-manifold yenziwe ngensimbi yokucindezela kokusebenza kuze kufike ku-350 bar (5075) nokumelana nokugqoka okuphezulu; ivikelwe ekugqwaleni ngokwelashwa kwe-zinc plating futhi yenziwa ngomshini ebusweni obuyisithupha ukuze kwenziwe ukwelashwa okungaphezulu okuyimpumelelo.

Ngezinhlelo zokusebenza ezichayeke kuma-ejenti adlayo anamandla (isb. izicelo zasolwandle) Ukwelashwa kwe-Zinc-Nickel kuyatholakala uma ucelwa.  amavalvu atholakala ngosayizi BSPP 3/8" wamazinga okugeleza anconyiwe afika ku-40 lpm (10,6 gpm). Izinkambu zokulinganisa ezihlukene kanye nezilinganiso zomshayeli. Ukuze usebenze kahle, kunconywa ukuthi usethe ama-valve amaphakathi kunani elingu-30%. phezulu kunomthwalo omkhulu wokusebenza.