API WCB Belofo ea ho kena ka holimo ea bolo
'Mele oa tšepe oa monolithic
E phaphametseng/Trunnion bolo e phahamisitsoeng
Bore e tletseng/e fokotsehile
Sesebelisoa sa anti-static
Lehlaka la bopaki bo phatlohileng
Moqapi o sireletsehileng oa mollo
Emergency sealant ente
Ts'ebetso: Lever / Gear / Pneumatic / Hydraulic / Motlakase
| Boitsebiso bo fumanehang | Standard |
| 'Mele:A216-WCB,A352-LCB A351-CF8/CF8M/CF3/CF3M/Duplex Setulo:PTFE/RPTFE/PEEK/PPL Stem:A105+ENP,A182-F6/F304/F316/F316L/F304L/17-4PH/F51 Bolo:ASTM A105+ENP,ASTM A182-F6/F304/F316/F316L/F51 | Moralo:ASME B16.34/API 6D Sefahleho le sefahleho:ASME B16.10 Qetellong flange:ASME B16.5 BW pheletso:ASME B16.25 Teko:API 598 Teko ea tšireletso ea mollo:API 607/API 6FA |
1.Top ho kena mofuta oa ball valve ka phaepheng e bonolo ebile e senyeha ka potlako, e leng ho etsang hore tlhokomelo e be bonolo.
2.The valve ea bolo e nang le 'mele o nang le welded ka ho feletseng e ka patoa ka ho toba fatše, e le hore likarolo tse ka hare tsa valve li se ke tsa senyeha, bophelo ba tšebeletso bo fihla ho lilemo tse 30, ke valve e loketseng bakeng sa liphaephe tsa oli le khase ea tlhaho.
3.Ho tiisa ka ho feletseng ho ka finyelloa ka mefuta e mengata ea likhatello le mocheso.
4.Mochine o sebetsang o tiisitsoe ka botšepehi mahlakoreng ka bobeli.
Li-valve tsa ho kena ka holimo-limo li atisa ho sebelisoa mekhoeng ea ts'ebetso moo tlhokomelo ea in-line e khethoang ho feta ho tlosoa ha li-valve ka ho feletseng. Nakong ea tlhokomelo, bula sekoahelo feela ho phahamisa bolo le 'mele oa tšehetso ntle le ho tlosa valve eohle ho tloha pipe, etsa hore tlhokomelo e be bonolo haholoanyane. .Ka linako tse itseng, li-valve tsa bolo ea ho kena ka holimo li ke ke tsa ama ts'ebetso e tloaelehileng ea tsamaiso ea liphaephe nakong ea ho lokisoa ka potlako, hafeela kopano ea bolo le setulo e tlosoa kapele ka mor'a ho tiisa sekoahelo sa valve, tsamaiso ea liphaephe e nang le ts'ebetso ea khatello e ka khona. ho tsosolosoa hang-hang, e le hore tahlehelo e bakiloeng ke ho lokisoa ka potlako e fokotsehe ka tekanyo e nyenyane. E sebelisoa haholo-holo bakeng sa lijo, meriana, peterole, khase ea tlhaho, lik'hemik'hale, matla a motlakase, metallurgy, ts'ireletso ea tikoloho, kaho ea litoropo, ho etsa pampiri ( tse mahareng joalo ka moea, metsi, oli, hydrocarbon, mokelikeli o nang le asiti).
