TheIkidozi cya peterolivalve irerembaByf-80igizwe numupira ureremba hamwe na reflimesm yoherezamo, kongera umwuka wa hydraulic no guhindura piston igenzurwa numushinyaguzi, nibindi. Piston yemeye imiterere yigishinge Isoko yo gutanga peteroli yinjira mu cyumba cyo hagati cya piston yinjira mu cyumba cyo hejuru binyuze mu mwobo muto. Hano hari umwobo muto hagati ya piston uhuza ikigega cya peteroli kandi kigagenzurwa nurushinge.
Iyo urwego rwamazi mumatafari ari kurwego rusanzwe, buoyancy yakozwe nu mupira ureremba wanyuze mu rukebe rwo gucikamo inshinge kugirango ugabanye neza umwobo muto hagati ya Piston. Inkomoko y'amavuta y'igitutu yinjira mu cyumba cyo hejuru cya Piston kugira ngo itange igitutu. Mugihe ahantu hejuru ya Piston nini kuruta agace ka kadomo, Piston yasamye hasi kandi ikanda cyane hejuru yububiko. TheGufunga Amavuta ya CacuumByf-80ni muri leta ifunze.
Iyo amafaranga ya peteroli mu gitonyanga cya lisansi kandi buoyancy yumupira ureremba ugabanuka, icyuma gishishikarizwa iburyo iyo imbaraga ziburyo zirenze ihatirwa ibumoso. Gucomeka inshinge bifungura umwobo wa Centre ya Piston, kandi amafaranga yigituba mu cyumba cyo hejuru cya Piston asohoka mu gihome cyangiza. Amavuta yigitutu muri Urugereko rwo Hagati wa Piston asunika piston iburyo kandi akingura valve kugirango yuzuze amavuta kuri tank ya lisansi.
Iyo amafaranga ya peteroli arahaguruka kumwanya runaka, buoyancy yumupira ureremba yiyongera, bigaterainshingeCone kugirango ahagurunde cyane umwobo wa Centre, kandi Urugereko rwo hejuru rwa Piston rufitanye isano nisoko yamavuta. Valve irafunzwe kandi lisansi irarangiye. Inzira yose ya lisansi irakorwa buhoro hamwe nimpinduka murwego rwamazi. Mubyukuri, gucomeka na piston biragenda. Ihame ryakazi ni kimwe na valve ya peteroli, igenzura urwego rwa peteroli.