Valve ye minɛn ye min ka ca kosɛbɛ kemikɛli baarakɛyɔrɔw la. A bɛ iko a ka nɔgɔn ka valvew sigi, nka ni i ma tugu fɛɛrɛ bɛnnenw kɔ, o bɛna kɛ sababu ye ka lakana kasaaraw lase mɔgɔ ma. Bi n b’a fɛ ka ko kɛlen dɔw fɔ aw ye valve sigili kan.
1. Jidɛsɛ sɛgɛsɛgɛli ni funteni juguman ye jɔli waati nɛnɛ waati.
A kɔlɔlɔw : barisa tubabufura bɛ nɛnɛ joona ji sɛgɛsɛgɛli senfɛ, tubabufura bɛ nɛnɛ.
Fɛɛrɛw : aw bɛ aw jija ka ji sɛgɛsɛgɛli kɛ sani nɛnɛ ka kɛ, ani degun sɛgɛsɛgɛli kɔfɛ walasa ka ji fiyɛ, kɛrɛnkɛrɛnnenya la ji min bɛ suman na, o ka kan ka bɔ nɛgɛ la, n’o tɛ, bɔgɔdaga bɛna nɔgɔ, a girinya bɛ kari. Porozɛ ka kan ka kɛ nɛnɛ waati, so kɔnɔ funteni ɲuman kɔrɔ, wa ji ka kan ka fiyɛ ka saniya degun sɛgɛsɛgɛli kɔfɛ.
2, Pipeline system hydraulique fanga sɛgɛsɛgɛli ani tightness test, leakage inspection tɛ se.
A kɔlɔlɔw : bɔgɔbɔgɔli bɛ kɛ opereli kɔfɛ, o bɛ nɔ bila baara kɛcogo la min bɛ kɛ cogo la.
Fɛɛrɛw : Ni pibiliki siratigɛ sɛgɛsɛgɛra ka kɛɲɛ ni dilancogo wajibiyalenw n’a jɔcogo ɲɛfɔlenw ye, ka fara degun hakɛ walima ji hakɛ caman cili sɛbɛnni kan waati latigɛlen kɔnɔ, kɛrɛnkɛrɛnnenya la, aw k’a lajɛ kosɛbɛ ni bɔgɔbɔgɔli gɛlɛya bɛ yen.
3, Butterfly valve flange plate ni valve flange plati gansan.
O kɔlɔlɔw : Butterfly valve flange plate ani ordinaire valve flange plate hakɛ tɛ kelen ye, flange kɔnɔna janya dɔw ka dɔgɔn, ani butterfly valve disc ka bon, o bɛ na ni da wulilen walima da wulilen ye ani ka valve tiɲɛ.
Fɛɛrɛw : flansɛ plati ka kan ka baara kɛ ka kɛɲɛ ni butterfly valve flange hakɛ yɛrɛ ye.
4. Valve sigicogo man ɲi.
Misali la: sɛgɛsɛgɛlikɛlan ji (waji) bolicogo bɛ kɛ taamasiyɛn kɛrɛfɛ, sumanmugu jirisun bɛ sigi duguma, sɛgɛsɛgɛlikɛlan sigilen bɛ tilennen ka sigi jɔlen ta, jirisun da wulilen bɛ wuli walimasoft seal butterfly valve yebololanɛgɛ ma dabɔ, yɔrɔ datugulen don, a ɲɔgɔnnaw.
O kɔlɔlɔw : sumanmugu tiɲɛni, switch ladonni ka gɛlɛn, ani sumanmugu da min ɲɛsinnen bɛ duguma, o ka teli ka kɛ sababu ye ka ji bɔ.
Fɛɛrɛw: ka kɛɲɛ ni kosɛbɛ ka kɛɲɛ ni valve sigili cikanw ye sigili kama, da wuli bere da valve ka to valve stem elongation da wulilen janya la, butterfly valve jateminɛ dafalen na bolo jiginni yɔrɔ, valve stem suguya bɛɛ tɛ se ka jigin duguma jɔyɔrɔ horizontal, a kana fɔ duguma.
5. Valve sigilen in ka fɛn ɲɛfɔlenw ni a modɛliw tɛ bɛn dilancogo wajibiyalenw ma.
Misali la, dawolo tansiyɔn tɔgɔlama ka dɔgɔn ni sistɛmu sɛgɛsɛgɛli tansiyɔn ye; balo ji bolofara pipe bɛ adopter lada wulilenni pibiliki cɛmancɛ ka dɔgɔn walima ni a bɛ bɛn milimɛtɛrɛ 50 ma; tasuma pɔnpe sumaya pipe bɛ butterfly valve ta.
O kɔlɔlɔw : aw bɛ nɔ bila da wulicogo ni a datugucogo la cogo bɛnnen na ani ka a kunbɛncogo, a tansiyɔn ani baara wɛrɛw ladilan. Hali ka kɛ sababu ye ka sistɛmu baara, valve tiɲɛni bɛ wajibiya ka dilan.
Fɛɛrɛw : Aw bɛ fɛn suguya caman kɛcogo dɔn, ani ka fɛnɲɛnamafagalanw cogoyaw ni u modɛliw sugandi ka kɛɲɛ ni u dilanni wajibiyalenw ye. Valve ka tansiyɔn tɔgɔlama ka kan ka bɛn sistɛmu sɛgɛsɛgɛli tansiyɔn ka ɲininiw ma.
6. Valve (valve) jiginni
Kɔlɔlɔw:sɛgɛsɛgɛlikɛlan (valve) lajɛ, tansiyɔn dɔgɔyalan ni fɛn wɛrɛw bɛ ɲɛsin sira ma, ni u sigilen don ka wuli, gazi bɔlɔn bɛna nɔ bila baarakɛcogo nɔ na ani a ka ɲɛnamaya la; tansiyɔn dɔgɔyalan tɛ baara kɛ fewu, sɛgɛsɛgɛlikɛlan yɛrɛ bɛna farati lase mɔgɔ ma.
Sumanikɛlanw : bɔgɔdaga camanba, ni sira taamasiyɛn bɛ bɔgɔdaga farikolo kan; ni o tɛ, a ka kan ka dɔn ka ɲɛ ka kɛɲɛ ni sumanmugu baarakɛcogo sariya ye. Gate dawolo man kan ka wuli (o kɔrɔ ye ko bolola wotoro bɛ jigin), n’o tɛ, a bɛna kɛ sababu ye ka medium min mara boncover yɔrɔ la waati jan kɔnɔ, a ka nɔgɔn ka dawolo da sɔgɔ, wa a man nɔgɔn kosɛbɛ ka fasa bila a nɔ na. Stem gate valves wulilenw tɛ sigi dugujukɔrɔ, n’o tɛ, u bɛ valve stem jiralen tiɲɛ ka a sababu kɛ ji ye.Swing check valve (sɛgɛsɛgɛlikɛlan min bɛ wuli)., sigili walasa ka a jira ko pinɛ shaft nivo, walasa ka flexible.
Poste waati: Dec-05-2023
