Khetho ea valve ea koporo

1. Ho ea ka khetho ea mesebetsi ea taolo, li-valve tse fapa-fapaneng li na le mesebetsi ea tsona, 'me tlhokomelo e lokela ho lefshoa mesebetsing ea bona e lumellanang ha e khetha.

2. Ho ea ka khetho ea maemo a ho sebetsa, litekanyetso tsa tekheniki tse sebelisoang hangataBalofo ea Brass Ballkenyeletsa khatello ea tekanyo ea ho sebetsa, khatello e phahameng e lumelletsoeng ea ho sebetsa, mocheso oa ho sebetsa (bonyane le mocheso o phahameng ka ho fetisisa) le bohareng (ho senya, ho chesa).Ha u khetha, ela hloko litekanyo tse boletsoeng ka holimo tsa maemo a ho sebetsa le Mekhoa ea theknoloji ea valve e tsitsitse.

3. Khetha ho ea ka sebopeho sa ho kenya.Sebopeho sa ho kenya tsamaiso ea liphaephe se kenyelletsa khoele ea pipe, flange, ferrule, welding, hose joalo-joalo.Ka hona, sebopeho sa ho kenya valve se tlameha ho lumellana le sebopeho sa ho kenya pipeline, 'me litlhaloso le litekanyo li tlameha ho lumellana.

Khetho

Ho kenngoa ha valve ea koporo

1. Sephahla se kopantsoeng ka khoele ea pipe e kopantsoe le khoele ea pipe ea pheletso ea pipe.Khoele e ka hare e ka ba khoele ea cylindrical pipe kapa khoele ea phala e tapered, 'me khoele e ka ntle e lokela ho ba khoele ea phala e tapered.

Khetho ea 2

2. Sephahla sa heke se nang le khoele ea ka hare se kopantsoe le pheletsong ea phala, 'me bolelele ba khoele e ka ntle ea pheletso ea pipe e hloka ho laoloa.E le ho thibela pheletso ea peipi hore e se ke ea phunyeletsoa ka ho feteletseng ho hatella bokaholimo bo ka hare ba khoele ea peipi ea valve ea heke, setulo sa valve se tla holofala 'me ts'ebetso ea ho tiisa e tla ameha.

3. Bakeng sa li-valve tse hokahaneng le khoele ea pipe, ha u kenya le ho tiisa, wrench e lokela ho phunyeletsoa karolong ea hexagonal kapa ea octagonal qetellong ea khoele, 'me ha ea lokela ho phunyeletsoa karolong ea hexagonal kapa octagonal ka lehlakoreng le leng la valve. ho qoba deformation ea valve.

4. Flange e kopanyang flange ea valve le flange ea pheletso ea pipe ha e lumellane feela le litlhaloso le litekanyo, empa hape le khatello e tšoanang ea lebitso.

5. Ha sefate sa valve se fumanoa se phalla nakong ea ho kenya le ho romelloa ha valve ea ho emisa le valve ea heke, tiisa linate tsa khatello ha u paka, 'me u ele hloko ho se matla a feteletseng, hafeela ho se na ho lutla.


Nako ea poso: Nov-29-2021