✧ Tlhaloso
Li-valve tsa ho hlahloba li-swing ke khetho e ka tšeptjoang bakeng sa tšebeliso ea morero ka kakaretso lits'ebetsong tse ka holimo le tse bohareng, tse fumanehang ka thepa e entsoeng ka bobeli kapa e entsoeng, 'me moralo o tiisa ho tšepahala ka ho feletseng bakeng sa litšebeletso tse phahameng tsa khatello le mocheso o phahameng. Ketso ea ho sisinyeha ea disc ho tloha setulong e lumella ho phalla pele 'me ha phallo e emisoa, disc e khutlela setulong, e thibela ho khutlela morao.
Li-valve tsa ho hlahloba li-swing li loketse ho kenngoa meleng moo mesebetsi ea likolobe e hlokahalang bakeng sa litšebeletso tse fapaneng tsa tlhokomelo. Moralo o ka kobehang o etsa hore valve ea swing check valve e be e loketseng bakeng sa ho kengoa liphaepheng tsa risepe le lits'ebetso tsa subsea. Bonolo ba ts'ebetso le tlhokomelo e bonolo ea in-line ke likarolo tsa bohlokoa tsa moralo oa rona. Likarolo tse ka hare li ka hlahlojoa le ho lokisoa ntle le ho tlosa belofo phaepheng leha sebaka se lekanyelitsoe joalo ka ha ho etsoa kaho ea valafo ea bolo ea trunnion. Valve e ka kenngoa maemong a mabeli le a holimo 'me e fana ka boleng bo ke keng ba lekanngoa le ho tšepahala- ha moralo o bonolo o fokotsa litšenyehelo tsa tlhokomelo.
E 'ngoe ea likarolo tsa bohlokoa tsa API6A Swing Check Valves ke kaho ea tsona e matla. Li-valve tsena li entsoe ka thepa ea boleng bo holimo e kang tšepe ea carbon, tšepe e sa hloekang, le tšepe ea alloy, ho netefatsa hore li ka mamella maemo a thata ao hangata a kopanang le ona ts'ebetsong ea oli le khase. Ho feta moo, li-valve li etselitsoe ho kenya le ho lokisoa habonolo, ka moralo o bonolo empa o sebetsa hantle o fokotsang nako ea ho theoha le ho fokotsa tlhoko ea ts'ebeletso khafetsa.
Moralo oa li-Valves tsa rona tsa API6A Swing Check o kenyelletsa disc ea mofuta oa swing e lumellang phallo e boreleli le e sa sitisoeng ea metsi. Sebopeho sena sa moralo se thusa ho thibela ho khutlela morao 'me se tiisa hore li-valve li fana ka ts'ebetso e ka tšeptjoang tsamaisong ea liphaephe tse otlolohileng le tse holimo. Li-valve li boetse li fumaneha ka mefuta e mengata ea boholo le likhatello tsa khatello ho lumellana le litlhoko tse fapaneng tsa kopo.
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E sebetsang hantle le e ka tšeptjoang ea API6A ea swaco choke valve
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E sireletsehileng le e ka tšeptjoang ea API 6A flapper check valve
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Boleng bo botle ba API 6A dart check valve
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Cameron FC FLS bukana ea li-valve tsa heke e sebetsa
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Boleng bo phahameng ba API 6A hydraulic choke valve
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Hongxun oli pneumatic surface security valve
