Pipeline Valve sigicogo ɲɛfɔli yɔrɔ kolomaw

I. Labɛnni ka kɔn a sigili ɲɛ

1. Aw bɛ valve specification model, pressure level, ani flow direction identification lajɛ walasa ka a dɔn ni a bɛ dilancogo wajibiyalenw dafa.

2. Aw bɛ sumanmugu farikolo yɔrɔ saniyacogo lajɛ ani ka pakew lakananifɛnw ni dunanfɛnw bɔ.

3. Butt welding connection valves ka kan ka dilan ka kɔn ni grooves ye, ani flange connection valves ka kan ka sealing surface dafalen lajɛ.

II. Installation Direction (dadon siratigɛ kɔlɔsili).

1. Globe valve aniwulicogo jɔlen sɛgɛsɛgɛlikɛlanka kan ka sigi kosɛbɛ sira fɛ min jiralen don ni jiribolo ye min bɛ sumanmugu farikolo kan.

2. Sariya siratigɛ la, .non wulibali stem valve, ji suguya butterfly valve, ani bololanɛgɛw bɛ se ka bila fan fila bɛɛ la, nka aw ka kan ka jateminɛ kɛ baara nɔgɔya la.

3. Kuran / fiɲɛbɔlanw ka kan ka yɔrɔ mara walasa ka baarakɛminɛnw baara ani k’u ladon.

III. Welding sigicogo ɲɛfɔli

1. Butt welding valve ka kan ka da wuli tilancɛ la welding waati walasa ka jamming bali min bɛ sɔrɔ funteni jiginni fɛ.

2. Aw bɛ argon arc welding kɛ ka basigi dilan, ani ka interlayer funteni kɔlɔsi walasa a kana tɛmɛ valve funteni hakɛ dantigɛlen kan.

3. Welding kɔfɛ, a ka kan ka valve baarakɛcogo sɛgɛsɛgɛ walasa ka a jira ko a bɛ da wuli ani ka datugu cogo bɛnnen na.

IV. Flange Jɛɲɔgɔnyaw ka yɔrɔ kolomaw

1. Flansɛ dasiriyɔrɔw bɛ to ɲɔgɔn fɛ, wa, fɛn min bɛ se ka kɛ, o tɛ tɛmɛ 0,15% kan flansɛ kɛnɛma cɛmancɛ la.

2. Gazi ka kan ka bila cɛmancɛ la, ka bololanɛgɛw siri ka kɛɲɛ ni ɲɔgɔn ye ani ka kɛ kelen ye, ani ka se ka girinya hakɛ dantigɛlen sɔrɔ siɲɛ saba kɔnɔ.

3. Funteni caman bɛ minnu na, olu ka ɲɔgɔndan bololanɛgɛw ka kan ka siri siɲɛ fila ni u bɛ funteni na.

V. Jogoɲumanya kɔlɔsili

1. Fanga sɛgɛsɛgɛli ni sigili sɛgɛsɛgɛli de ka kan ka kɛ a sigili kɔfɛ.

2. Ni aw bɛ sistɛmu ko, aw ka kan ka tɛmɛ ni regulateur valve, flow meter ani minɛn wɛrɛw ye.

3. Aw bɛ sigili sɛbɛn dafa, kunnafoni jɔnjɔnw fana sen bɛ o la i n’a fɔ valve jɔyɔrɔ nimɔrɔ, sɛgɛsɛgɛli tansiyɔn, baarakɛcogo girinya, a ɲɔgɔnnaw.

Kɔlɔsili: Valve man kan ka kɛ pibiliki dɛmɛyɔrɔ ye. Valve belebelebaw bɛ dɛmɛn karamɔgɔ danfaralen de wajibiya. A sigili kɔfɛ, a ka kan ka kɛ a da tugulen na pewu ani a ka kan ka lakana walasa a kana tiɲɛni kɛ a ni ɲɔgɔn cɛ.