BAL703
Li-valve tsa bolo tse phaphametseng tsa IFLOW li loketse lits'ebetso tsa leoatleng 'me li fana ka melemo e mengata e etsang hore e be tharollo e phethahetseng bakeng sa taolo ea phallo libakeng tsa leoatle. E entsoe ka thepa ea boleng bo holimo le boenjiniere bo nepahetseng, valve ena e phaphametseng e etselitsoe ho mamella maemo a thata a tikoloho ea leoatle, e netefatsa ts'ebetso e tšepahalang le nako e telele. Moralo oa li-valve tsa IFLOW tse phaphametseng tse hanelang mafome li etsa hore li be ntle bakeng sa tšebeliso libakeng tsa metsi a letsoai, li fana ka taolo ea phallo e tšoarellang le e tšepahalang ntle le kotsi ea ho senyeha.
Kaho ea eona e tiileng le ho hanyetsa likarolo tsa leoatle li tiisa ts'ebetso e tsitsitseng esita le maemong a thata. Ts'ebetso e nepahetseng le e arabelang ea li-valve tse phaphametseng e lumella taolo e nepahetseng ea boemo, e thusang ho laola metsi, mafura le lino tse ling ka katleho le ka katleho likepeng. Taolo ena e thusa ho thibela ho tlala ho feta tekano kapa ho ntša metsi, ka hona e ntlafatsa polokeho le katleho ea ts'ebetso.
Ho tenyetseha le ho tsamaellana ha tsona le mefuta e fapaneng ya ditsamaiso tsa lewatle ho etsa hore valve ya bolo e phaphametseng ya IFLOW e be letlotlo la bohlokwa bakeng sa ditshebediso tsa lewatle. Ebang e sebediswa ditsamaisong tsa pompo ya bilge, ditanka tsa ballast kapa ditsamaisong tsa kalafo ya metsi, tshebetso ya yona e tshepahalang le kaho e tshwarellang di netefatsa tshebetso e boreleli, e se nang mathata. Kgetha divalve tsa bolo tse phaphametseng tsa IFLOW bakeng sa ho tshepahala ho hoholo, ho tshwarella le taolo e nepahetseng ya mokelikeli dibakeng tsa lewatle. Moralo wa yona o matla le tshebetso e tshepahalang di etsa hore e be karolo ya bohlokwa bakeng sa taolo e sebetsang ya mokelikeli dikepeng.
Mefuta e fapaneng e ka etsoa hore e lumellane le kopo ea hau, ka kaho ea 'mele, thepa le likarolo tse ling tse ntlafalitsoeng ho fihlela litlhoko tsa hau tsa ts'ebetso. Kaha re na le setifikeiti sa ISO 9022, re sebelisa mekhoa e hlophisehileng ea ho netefatsa boleng bo holimo, u ka kholiseha ka ts'epo e ikhethang le ts'ebetso ea ho tiisa nakong ea moralo oa thepa ea hau.
Bolo e phaphametseng- Moralo oa bolo e phaphametseng ke mofuta o tloaelehileng haholo oa valve ea bolo. Mofuteng ona, bolo ha e khomaretsoe kutung kahoo ho na le bolokolohi bo bongata. Khatello e holimo e thusa ho theha tiiso ka ho sutumelletsa bolo morao khahlanong le setulo se ka morao kapa se ka tlase.
Li-valve tsa trunnion- Moralo oa valve ea bolo ea trunnion o na le phini e sireletsang bolo hore e se ke ea kheloha. Moralo ona o ka sebelisoa bakeng sa litsamaiso tsa lebelo le phahameng. Li-valve tsa trunnion li sebelisa bolo e khethehileng e arotsoeng ka likarolo. Valve e tšehetsa bolo ka shaft le lehlakore le shebaneng le shaft le sebelisa shaft kapa poso e 'ngoe. Shaft e ka ba karolo ea bolo kapa ea arohana. Li-valve tsa trunnion li fana ka khohlano e fokolang pakeng tsa bolo le seal.

| Bophara ba lebitso (ka hare) | NPS 1/2-8 | ||||||
| Khatello e tloaelehileng (Mpa) | Sehlopha sa 150-Sehlopha sa 600 | ||||||
| LINTHO TSE SEBELISANG | |||||||
| NO | LEBITSO LA KAROLO | TŠEPE EA K'HABONE | STELL EA STAINE | ||||
| Thepa ea likarolo | 1 | 'Mele | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M | ASTM A351 CF3 | ASTM A351 CF3M |
| 2 | Stud | A193 B7M | A320 B8 | A320 B8M | A320 B8 | ASTM A182 B8M | |
| 3 | Bolo | ASTMA105.ENP | ASTMA182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
| 4 | Setulo | PTFE/Nylon/Peek/PPL | |||||
| 5 | Gasket e thibelang mollo | SST+Graphite | |||||
| 6 | Bonete | ASTMA105 | ASTMA182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
| 7 | Valve e khahlanong le ho se fetohe | Likarolo tse kopantsoeng | Likarolo tse kopantsoeng | Likarolo tse kopantsoeng | Likarolo tse kopantsoeng | Likarolo tse kopantsoeng | |
| 8 | Kutu | ASTM A 182 F6a | ASTM A182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
| 9 | Ho beha ka thata | PTFE | |||||
| 10 | Ho thella ha bere | PTFE | |||||
| 11 | Lesale la O | VITON | |||||
| 12 | Gasket e thibelang mollo | SST+Graphite | |||||
| 13 | Sekoli sa tiiso | ASTM A105.ENP | ASTMA182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
| 14 | Sekurufu sa sekoahelo sa hlooho sa sokete | A197 B7M | A320 B8 | A320 B8M | A320 B8 | A320 B8M | |
| 15 | Ho paka | Graphite | |||||
| 16 | Ho paka sehlahla | ASTM A 182 F6a | ASTM A182 304 | ASTMA182 316 | ASTMA182 304L | ASTM A182 316L | |
| 17 | Tšoelesa ea ho paka | ASTM A 182 F6a | ASTM A 182 F6a | ASTM A 182 F6a | ASTM A 182 F6a | ASTM A 182 F6a | |
| 18 | Pakete e thibelang mollo | SST+Graphite | |||||
| 19 | Sekurufu sa sekoahelo sa hlooho sa sokete | A197 B7M | A320 B8 | A320 B8M | A320 B8 | A320 B8M | |
| 20 | Lesale la ho boloka | 65Mn | 65Mn | 65Mn | 65Mn | 65Mn | |
| 21 | Nate ea Hexagon | A194-2HM | A194-8 | A194-8M | A194-8 | A194-8M | |
| Maemo a tšebeletso a sebetsang | Mecha ea phatlalatso e sebetsang | Mouoane oa metsi, oli, khase, khase e metsi, khase ea tlhaho, jj. | Asiti ea nitrike Asiti ea asetiki | Asiti ea asetiki | Oxidizer e Matla | Urea | |
| Mocheso o sebetsang | 120℃ (PTFE). ≤80℃ (Nylon), ≤250℃ (SHEBA), ≤250℃ (PPL) | ||||||
| Moralo le tlhahiso | API 608, API6D | ||||||
| Litekanyo tsa sefahleho le sefahleho | ASME B16.10, API 6D | ||||||
| Mofuta oa khokahano | Sekoahelo | ASME B16.5/ASME B16.47 | Ho tjheseletsa bult | ASME B16.25 | |||
| Teko ea khatello | API598. API6D | ||||||
| Mokhoa oa phetisetso | Phetiso ea lisebelisoa tsa letsoho, tsa seboko le tsa seboko, tsa pneumatic, tsa motlakase | ||||||
Lintlha tsa litekanyo (mm)
| Tekanyetso ea khatello | Bophara ba lebitso | d | Sekoahelo | Ho tjheseletsa bult | Sefahla sa sefahleho se phahamisitsoeng | W | tšepe e lahliloeng | tšepe e entsoeng ka maiketsetso | Boima ba 'mele (kg) | ||||||||
| Sehlopha | NPS | DN | L(RF) | L(RTJ) | L(BW) | D | D1 | D2 | f | b | N-Φd | H | H | tšepe e lahliloeng | tšepe e entsoeng ka maiketsetso | ||
| 150 | 1/2'' | 15 | 13 | 108 | / | 140 | 90 | 60.5 | 35 | 2 | 9 | 4-Φ16 | 140 | 80 | 78 | 2 | △ |
| 3/4'' | 20 | 19 | 117 | / | 152 | 100 | 70 | 43 | 2 | 10 | 4-Φ16 | 140 | 86 | 82 | 2.5 | △ | |
| 1'' | 25 | 25 | 127 | / | 165 | 110 | 79.5 | 51 | 2 | 11 | 4-Φ16 | 140 | 98 | 95 | 3.5 | △ | |
| 1 1/4'' | 32 | 32 | 140 | / | 178 | 115 | 89 | 64 | 2 | 11 | 4-Φ16 | 180 | 106 | 100 | 6.5 | △ | |
| 1 1/2'' | 40 | 38 | 165 | / | 190 | 125 | 98.5 | 73 | 2 | 13 | 4-Φ16 | 180 | 133 | 128 | 7.5 | △ | |
| 2'' | 50 | 50 | 178 | 191 | 216 | 150 | 120.5 | 92 | 2 | 14.5 | 4-Φ19 | 200 | 138 | 137 | 9 | △ | |
| 3'' | 80 | 75 | 203 | 216 | 283 | 190 | 152.5 | 127 | 2 | 17.5 | 4-Φ19 | 300 | 175 | 148 | 19 | △ | |
| 4'' | 100 | 100 | 229 | 241 | 305 | 230 | 190.5 | 157 | 2 | 22.5 | 8-Φ19 | 650 | 235 | 223 | 36 | △ | |
| 6'' | 150 | 150 | 394 | 406 | 457 | 280 | 214.5 | 216 | 2 | 24 | 8-Φ22 | 800 | 285 | 278 | 78 | △ | |
| 8'' | 200 | 201 | 457 | 470 | 521 | 345 | 295.5 | 270 | 2 | 27 | 8-Φ22 | 1000 | 342 | 336 | 160 | △ | |
| 300 | 1/2'' | 15 | 13 | 140 | / | 140 | 95 | 66.5 | 35 | 2 | 13 | 4-Φ16 | 140 | 80 | 78 | 2.5 | △ |
| 3/4'' | 20 | 19 | 152 | / | 152 | 115 | 82.5 | 43 | 2 | 14.5 | 4-Φ19 | 140 | 86 | 82 | 3.6 | △ | |
| 1'' | 25 | 25 | 165 | / | 165 | 125 | 89 | 51 | 2 | 16 | 4-Φ19 | 140 | 98 | 95 | 5 | △ | |
| 1 1/4'' | 32 | 32 | 178 | / | 178 | 135 | 98.5 | 64 | 2 | 17.5 | 4-Φ19 | 180 | 106 | 100 | 8.5 | △ | |
| 1 1/2'' | 40 | 38 | 190 | / | 190 | 155 | 114.5 | 73 | 2 | 19.5 | 4-Φ22 | 180 | 133 | 128 | 10 | △ | |
| 2'' | 50 | 50 | 216 | 232 | 216 | 165 | 127 | 92 | 2 | 21 | 8-Φ19 | 200 | 138 | 137 | 12 | △ | |
| 3'' | 80 | 75 | 283 | 298 | 293 | 210 | 168.5 | 127 | 2 | 27 | 8-Φ22 | 300 | 175 | 148 | 28 | △ | |
| 4'' | 100 | 100 | 305 | 321 | 305 | 255 | 200 | 157 | 2 | 30.5 | 8-Φ22 | 650 | 235 | 223 | 46 | △ | |
| 6'' | 150 | 150 | 403 | 419 | 457 | 320 | 270 | 216 | 2 | 35 | 12-Φ22 | 800 | 285 | 278 | 104 | △ | |
| 8'' | 200 | 201 | 502 | 518 | 521 | 380 | 330 | 270 | 2 | 40 | 12-Φ25 | 1000 | 342 | 336 | 208 | △ | |
| 600 | 1/2'' | 15 | 13 | 165 | / | 165 | 95 | 66.5 | 35 | 7 | 14.5 | 4-Φ16 | 140 | 78 | 68 | 5 | △ |
| 3/4'' | 20 | 19 | 190 | / | 190 | 115 | 52.5 | 43 | 7 | 16 | 4-Φ19 | 140 | 80 | 76 | 7 | △ | |
| 1'' | 25 | 25 | 216 | / | 216 | 125 | 89 | 51 | 7 | 17.5 | 4-Φ19 | 180 | 110 | 106 | 9 | △ | |
| 1 1/4'' | 32 | 32 | 229 | / | 229 | 135 | 98.5 | 64 | 7 | 21 | 4-Φ19 | 200 | 115 | 110 | 13 | △ | |
| 1 1/2'' | 40 | 38 | 241 | / | 241 | 155 | 114.5 | 73 | 7 | 22.5 | 4-Φ22 | 250 | 135 | 128 | 17 | △ | |
| 2'' | 50 | 50 | 292 | 295 | 292 | 165 | 127 | 92 | 7 | 26 | 8-Φ19 | 300 | 152 | 140 | 21 | △ | |
| 3'' | 80 | 75 | 356 | 359 | 356 | 210 | 168.5 | 127 | 7 | 32 | 8-Φ22 | 650 | 224 | 213 | 43 | △ | |
| 4'' | 100 | 100 | 432 | 435 | 432 | 275 | 216 | 157 | 7 | 38.5 | 8-Φ25 | 800 | 248 | 238 | 85 | △ | |
Ka kopo, sheba fektheri:
Ela Hloko: Boleng ba boima ke ba valve e flanged feela. Ka kopo, sheba fektheri ea rona bakeng sa bophara bo phahameng kapa boima. Phetoho efe kapa efe ho boholo ba H, H1 le boima e ke ke ea tsebisoa ka tsela e 'ngoe.