Ka ho ts'ehetsoa ke sehlopha sa IT se tsoetseng pele le se hloahloa, re ka fana ka ts'ehetso ea tekheniki mabapi le thuso ea pele ho thekiso le ka mor'a thekiso bakeng sa Professional Design Kefa Lever Dn100 Pn16 Butterfly Valve, Re khothatsoa ke 'maraka o hlahisang kapele oa lijo le lino tse sebelisoang ka potlako. lefats'eng lohle , Re ntse re tsoma ho sebetsa le balekane/bareki ho hlahisa litholoana tse ntle hammoho.
Ka ho ts'ehetsoa ke sehlopha sa IT se tsoetseng pele le se ikgethileng haholo, re ka fana ka ts'ehetso ea tekheniki mabapi le thuso ea pele ho thekiso le kamora ho rekisa bakeng sa300mm Butterfly Valve,Seqhubu sa Serurubele se Concentric Flanged,Manul Operator Butterfly Valve, Hajoale marang-rang a rona a thekiso a ntse a hola khafetsa, a ntlafatsa boleng ba litšebeletso ho fihlela tlhoko ea bareki. Haeba u thahasella tharollo efe kapa efe, u lokela ho ikopanya le rona ka nako efe kapa efe. Re labalabela ho theha likamano tse atlehileng tsa khoebo le uena haufinyane.
Likaroloana
1.E nyane ka boholo le boima bo bobebe. Ho bonolo ho qhaqholla le tlhokomelo.E ka kenngoa sebakeng leha e le sefe.
2.Mohaho o bonolo, compact, 90 degree swing qala le ho koala kapele.
3.Torque e nyane ea ts'ebetso, e bobebe ebile e boloka mosebetsi
Litšobotsi tsa 4.Flow li atisa ho ba mola o otlolohileng, ts'ebetso e ntle ea taolo.
5.Linako tsa teko ea ho bula le ho koala li ngata ho feta mashome a likete, 'me bophelo ba tšebeletso bo bolelele.
6.E tiisitsoe ka botlalo, ho lutla ha zero tekong ea khase.
7.Khetho ea likarolo tse fapaneng le lisebelisoa li ka sebelisoa mecheng e fapaneng ea litaba.
Lintlha tsa tekheniki
| DN Bophahamo ba lebitso | 50(2″) ~1000 (40″) | 50(2″) ~800 (32″) | |
| PN Khatello ea lebitso | 1.0 | 1.6 | |
| Khatello ea teko | Khetla | 1.5 | 2.4 |
| Ho tiisa | 1.1 | 1.76 | |
| Mocheso o sebetsang | -15 ~ +150 | ||
| Li-mediums tse loketseng | Metsi a hloekileng, likhoerekhoere, metsi a leoatle, moea, mouoane, lijo, meriana, oli, acid, joalo-joalo. | ||
Litekanyo tse ka sehloohong le boima ba mofuta oa "A" serurubele valve
| DN | A | B | C | D | L | H | D1 | n-ø | K | LE | n1-ø1 | ø2 | G | Boima ba 'mele | |
| mm | intshi | ||||||||||||||
| 50 | 2″ | 161 | 80 | 42 | 52.9 | 32 | 84.84 | 120 | 4-ø23 | 77 | 57.15 | 4-ø6.7 | 12.6 | 118 | 2.5 |
| 65 | 2.5″ | 175 | 89 | 44.7 | 64.5 | 32 | 96.2 | 136.2 | 4-ø26.5 | 77 | 57.15 | 4-ø6.7 | 12.6 | 137 | 3.2 |
| 80 | 3″ | 181 | 95 | 45.2 | 78.8 | 32 | 61.23 | 160 | 8-ø18 | 77 | 57.15 | 4-ø6.7 | 12.6 | 143 | 3.6 |
| 100 | 4″ | 200 | 114 | 52.1 | 104 | 32 | 70.80 | 185 | 4-ø24.5 | 92 | 69.85 | 4-ø10.3 | 15.77 | 156 | 4.9 |
| 125 | 5″ | 213 | 127 | 54.4 | 123.3 | 32 | 82.28 | 215 | 4-ø23 | 92 | 69.85 | 4-ø10.3 | 18.92 | 190 | 7 |
| 150 | 6″ | 226 | 139 | 55.8 | 155.6 | 32 | 91.08 | 238 | 4-ø25 | 92 | 69.85 | 4-ø10.3 | 18.92 | 212 | 7.8 |
| 200 | 8″ | 260 | 175 | 60.6 | 202.5 | 45 | 112.89/ 76.35 | 295 | 4-ø25/ 4-ø23 | 115 | 88.9 | 4-ø14.3 | 22.1 | 268 | 13.2 |
| 250 | 10″ | 292 | 203 | 65.6 | 250.5 | 45 | 92.40 | 357 | 4-ø29 | 115 | 88.9 | 4-ø14.3 | 28.45 | 325 | 19.2 |
| 300 | 12″ | 337 | 242 | 76.9 | 301.6 | 45 | 105.34 | 407 | 4-ø29 | 140 | 107.95 | 4-ø14.3 | 31.6 | 403 | 32.5 |
| 350 | 14″ | 368 | 267 | 76.5 | 333.3 | 45 | 91.11 | 467 | 4-ø30 | 140 | 107.95 | 4-ø14.3 | 31.6 | 436 | 41.3 |
| 400 | 16″ | 400 | 309 | 86.5 | 389.6 | 51.2/ 72 | 100.47/ 102.42 | 515/ 525 | 4-ø26/ 4-ø30 | 197 | 158.75 | 4-ø20.6 | 33.15 | 488 | 61 |
| 450 | 18″ | 422 | 328 | 105.6 | 440.51 | 51.2 /72 | 88.39/ 91.51 | 565/ 585 | 4-ø26/ 4-ø30 | 197 | 158.75 | 4-ø20.6 | 38 | 539 | 79 |
| 500 | 20″ | 480 | 361 | 131.8 | 491.6 | 64.2/ 82 | 96.99/ 101.68 | 620/ 650 | 4-ø26/ 4-ø33 | 197 | 158.75 | 4-ø20.6 | 41.15 | 593 | 128 |
| 600 | 24″ | 562 | 459 | 152 | 592.5 | 70.2/ 82 | 113.42/ 120.46 | 725/ 770 | 20-ø30/ 20-ø36 | 276 | 215.9 | 4-ø22.2 | 50.65 | 816 | 188 |
| 700 | 28″ | 624 | 520 | 163 | 695 | 66/ 82 | 109.65 | 840 | 24-ø30/ 20-ø36 | 300 | 254 | 8-ø18 | 55/ 63.35 | 895 | 284 |
| 800 | 32″ | 672 | 591 | 188 | 794.7 | 66/ 82 | 124 | 950 | 24-ø33/ 24-ø39 | 300 | 254 | 8-ø18 | 55/ 63.35 | 1015 | 368 |
| 900 | 36″ | 720 | 656 | 203 | 864.7 | 118 | 117.57 | 1050 | 24-ø33 | 300 | 254 | 8-ø18 | 75 | 1115 | 713 |
| 1000 | 40″ | 800 | 721 | 216 | 965 | 142 | 129.89 | 1160 | 24-ø36 | 300 | 254 | 8-ø18 | 85 | 1230 | 864 |
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