✧ Tlhaloso
PFFA plate manual heke li-valve li fumaneha ka boholo bo fapaneng le litekanyetso tsa khatello ho finyella litlhoko tse fapaneng tsa indasteri. Hore na o 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 mochini o sebetsang oa wheelchair bakeng sa taolo e bonolo ea matsoho le ts'ebetso, ho netefatsa taolo e nepahetseng ea mokelikeli.
Li-valve tsa PFFA Slab Gate li sebelisoa haholo lisebelisoa tsa li-wellhead, sefate sa Keresemese, lisebelisoa tse ngata tsa semela le lipeipi. Moqapi o tletseng ka ho feletseng, ka katleho o felise ho theoha ha khatello le eddy hona joale, ho phalla butle ha likaroloana tse tiileng ka har'a valve. Pakeng tsa bonnet & 'mele le heke & setulo ke ho amohela tšepe ho tiisoa ka tšepe, pakeng tsa heke le setulo ke ho amohela tšepe ho tiisoa ka tšepe, holim'a spraying (qubu) welding hard alloy, e na le e ntle abrasion resistance, corrosion resistance. Stem e na le sebopeho sa tiiso e ka morao e le hore e ka nkela selikalikoe sa tiiso sebaka ka khatello. Ho na le valve ea ente ea mafura holim'a bonnet e le ho lokisa mafura a tiiso le ho fana ka tiiso le ts'ebetso ea lubricate ea heke le setulo.
E lumellana le mefuta eohle ea actuator ea pneumatic (hydraulic) joalo ka tlhoko ea moreki.
Li-valve tsa liheke tsa li-plate tsa PFFA li entsoe ka mohopolo oa boiketlo ba basebelisi bakeng sa ts'ebetso e se nang matšoenyeho, nako e fokotsehileng le tlhahiso e eketsehileng. Ho pakela kutu e fokolang e fokotsa tlhoko ea tlhokomelo khafetsa, ho netefatsa ts'ebetso e bonolo le e tšepahalang ka nako e telele. Ho feta moo, li-valve tsena li na le moralo o patiloeng oa kutu o lumellang ho kenya komporo ha o ntse o boloka ts'ebetso e nepahetseng.
✧ Tlhaloso
| Standard | API SPEC 6A |
| Boholo ba lebitso | 2-1/16"~7-1/16" |
| Khatello e lekantsoeng | 2000PSI ~ 15000PSI |
| Boemo ba tlhahiso ea lihlahisoa | PSL-1 ~ PSL-3 |
| Tlhokahalo ea ts'ebetso | PR1~PR2 |
| Boemo ba lintho tse bonahalang | AA~HH |
| Boemo ba mocheso | K~U |
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