Li-valve tsa Heke
API B367 Gr.C-2 Titanium Pressure e Tiisitsoeng Wedged Heke Valve
Moqapi oa li-valve tsa heke tse tiisitsoeng ka khatello, sebaka se koetsoeng sa ho koala se thehoa pakeng tsa valve le setulo sa valve ka melao-motheo ea geometri le ea mokelikeli. Ha valve e koetsoe, mokelikeli o sebakeng o hatelloa, o etsa sebaka sa khatello e phahameng e etsang hore tiiso e pakeng tsa valve le setulo sa valve e be thata haholoanyane. Ntle le moo, valve ea "self sealing gate" e boetse e nka meralo e khethehileng ea meralo, joalo ka liliba, li-washer tse tiisang, joalo-joalo, ho ntlafatsa ts'ebetso ea ho tiisa, ho fokotsa ho lutla le tahlehelo. Ka kakaretso, li-valve tsa heke tsa ho itšeha li amohela mohopolo o mocha oa moralo le molao-motheo oa ho tiisa, o nang le ts'ebetso e phahameng ea ho tiisa le ho ts'epahala, 'me e sebelisoa haholo mafapheng a fapaneng a kang peterole, lik'hemik'hale, matla, metallurgy, jj.
Range
Qetello ea khokahano: RF, RTJ, BW.
Litekanyetso
Likarolo tse Eketsehileng
Likaroloana tse ka Sehloohong 
| NO. | Karolo Lebitso | Lintho tse bonahalang |
| 1 | 'Mele | B367 Gr.C-2 |
| 2 | Keiti | B381 Gr.C-2 |
| 3 | Letsoako | B381 Gr.F-2 |
| 4 | Lesale la ho Tiisa | Graphite |
| 5 | Letsetsa | SS |
| 6 | Sekoahelo | B381 Gr.F-2 |
| 7 | Bolt | A193 B8M |
| 8 | Nut | A194 8M |
| 9 | Ho paka | PTFE/Graphite |
| 10 | Khofu | B367 Gr.C-2 |
| 11 | Gland Flange | A351 CF8M |
| 12 | Nut | A194 8M |
| 13 | Eyebolt | A193 B8M |
| 14 | Joko | B367 Gr.C-2 |
| 15 | Nate ea Stem | Motsoako oa Koporo |
| 16 | Lebili la letsoho | Tšepe ea Ductile |
| 17 | Notlela Nut | ANSI 1020 |
Lisebelisoa
Li-valve tsa ho itiisa li sebelisoa haholo phepelong ea metsi le drainage ea litoropong, lik'hemik'hale, peterole, tsa meriana le liindasteri tse ling. Litsing tsa phepelo ea metsi metseng ea litoropo le lits'oants'o tsa drainage, li-valve tsa heke tse itšebetsang li ka sebelisoa bakeng sa ho hloekisa likhoerekhoere, ho ntša metsi a sireletsehileng, ho laola le ho laola phallo. Liindastering tse kang lik'hemik'hale le petroleum, li-valve tsa heke tsa ho itšeha li ka sebelisoa ho laola le ho laola sekhahla sa phallo ea mecha ea litaba, ho netefatsa ts'ebetso e tloaelehileng ea lits'ebetso tsa tlhahiso. Indastering ea meriana, li-valve tsa heke tse itšebetsang li ka sebelisoa bakeng sa taolo ea mokelikeli le taolo ts'ebetsong ea tlhahiso ea meriana. Ka kakaretso, valve ea "self sealing gate" ke sehlahisoa sa valve se nang le mefuta e mengata ea lisebelisoa.