IntshayeleloIivalvu ze-Subsea zisebenzisa uyilo lwesihlalo esithambileyo sokungena ngokuthembekileyo kweegesi kuxinzelelo olubekiweyo
ukusuka kwi-1,500 psi (i-103 bar) ukuya kwi-20,000 psi (i-1378 bar) .Ubunjineli bezinto eziphathekayo kunye neenkqubo ezingqongqo zokulawula umgangatho zidibanisa ukuqinisekisa umgangatho ophezulu, ukuthembeka kunye nobomi benkonzo. Ivalve nganye isetyenzisiwe kwaye ivalwe kwifektri ukuqinisekisa ukusebenza ngokufanelekileyo kwevalvu.
ukusuka kwi-1,500 psi (i-103 bar) ukuya kwi-20,000 psi (i-1378 bar) .Ubunjineli bezinto eziphathekayo kunye neenkqubo ezingqongqo zokulawula umgangatho zidibanisa ukuqinisekisa umgangatho ophezulu, ukuthembeka kunye nobomi benkonzo. Ivalve nganye isetyenzisiwe kwaye ivalwe kwifektri ukuqinisekisa ukusebenza ngokufanelekileyo kwevalvu.
IimbonakaloIivalvu zezitulo ezithambileyoSeta uxinzelelo: 1500 ukuya 20,000 psig (103 to1379 bar)Obona bunzulu bamanzi: 11,500 ft (3505 yeemitha)Ubushushu bokusebenza: 0°F ukuya ku-250°F (17.8°C ukuya ku-121°C)Ulwelo okanye inkonzo yerhasi. Ukubonelela ngokuvalwa kwerhasi ngeqamzaIisetingi zoxinzelelo zenziwe kumzi-mveliso kwaye iivalve ziphawulwe ngokufanelekileyoChaza uxinzelelo olufunekayo kunye nomyalelo ncedaTshixa ikepusi ekhuselekileyo enentambo ukugcina uxinzelelo
Iingeneloiivalvu zezitulo ezithambileyo zibonelela ngobomi bomjikelo ophezulu kuneevalvu zesitulo sentsimbiUyilo lwesihlalo esithambileyo lubonelela ngokutywinwa kwe-bubble ngokuqinileyo, ukuphinda-phinda ukuvela, kunye nokuphinda kubekwe kwakhonaukuvuza zero
Ukhetho oluninziUkhetho lwemithombo yoxinzelelo emithathu eyahlukeneyoIzinto ezikhethiweyo ezikhethekileyo zenkonzo egqithisileyo