Tlhaloso
Li-valve tsa heke tsa letsoho tsa poleiti ea PFFA li fumaneha ka boholo bo fapaneng le litekanyetso tsa khatello ho fihlela litlhoko tse fapaneng tsa indasteri. Hore na u hloka valve bakeng sa ts'ebetso e nyane kapa ts'ebetso e kholo ea indasteri, re fana ka likhetho tse fapaneng ho fihlela litlhoko tsa hau tse ikhethileng. Li-valve tsa rona li na le mokhoa oa ts'ebetso oa lebili la letsoho bakeng sa taolo e bonolo ea letsoho le ts'ebetso, ho netefatsa taolo e sebetsang ea mokelikeli.
Li-valve tsa Heke ea Slab ea PFFA li sebelisoa haholo lisebelisoa tsa wellhead, sefate sa Keresemese, lisebelisoa tsa limela tse ngata le liphaephe. Moralo o felletseng, o felisa ka katleho ho theoha ha khatello le phallo ea eddy, phallo e liehang ea likaroloana tse tiileng ka har'a valve. Pakeng tsa bonnet le 'mele le heke le setulo ho sebelisoa tiiso ea tšepe ho ea ho tšepe, pakeng tsa heke le setulo ho sebelisoa tiiso ea tšepe ho ea ho tšepe, ho fafatsa holim'a metsi (heap) ho kopanya motsoako o thata, ho na le khanyetso e ntle ea ho khohlela, ho hanyetsa mafome. Sekoti se na le sebopeho sa tiiso e ka morao e le hore se nke sebaka sa lesale la tiiso la kutu ka khatello. Ho na le valve ea ente ea grease ea tiiso holim'a bonnet e le ho lokisa grease ea tiiso le ho fana ka ts'ebetso ea tiiso le ho tlotsa ea heke le setulo.
E tsamaisana le mofuta o mong le o mong oa actuator ea pneumatic (hydraulic) joalo ka ha moreki a hloka.
Li-valve tsa heke tsa letsoho tsa poleiti ea PFFA li entsoe ka ho nahanela boiketlo ba mosebelisi bakeng sa ts'ebetso e se nang matšoenyeho, nako e fokotsehileng ea ho se sebetse le tlhahiso e eketsehileng. Ho paka li-stem tse nang le khohlano e tlase ho fokotsa tlhoko ea tlhokomelo khafetsa, ho netefatsa ts'ebetso e boreleli le e tšepahalang ka nako e telele. Ho feta moo, li-valve tsena li na le moralo oa li-stem tse patiloeng o lumellang ho kenngoa ho nyane ha o ntse o boloka ts'ebetso e ntle ka ho fetisisa.
✧ Tlhaloso
| E tloaelehileng | TLHOKOMELISO EA API 6A |
| Boholo bo tloaelehileng | 2-1/16"~7-1/16" |
| Khatello e lekantsoe | 2000PSI~15000PSI |
| Boemo ba tlhaloso ea sehlahisoa | PSL-1 ~ PSL-3 |
| Tlhokahalo ea ts'ebetso | PR1~PR2 |
| Boemo ba thepa | AA~HH |
| Boemo ba mocheso | K~U |
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Tharollo e Phethahetseng bakeng sa Taolo e Nepahetseng ea Phallo
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Valve ea boleng bo botle ea API 6A dart check valve
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Mosebetsi oa matsoho oa valve ea heke ea Cameron FC FLS
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Valve ea ho thiba le ho koala ea API6A
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Valve ea boleng bo holimo ea API 6A ea hydraulic choke
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Phofo ea polokeho ea holim'a metsi ea oli ea Hongxun
