Saukewa: CHV150-300
Kamar yadda sunayen ke nunawa, wannan bawul ɗin yana da wata kofa mai jujjuyawa wadda ke maƙalla a sama kuma tana buɗewa yayin da ruwa ya ratsa ta. Ana samar da hanyar tafiya mai santsi ta hanyar bawul ɗin dubawa lokacin da faifan bawul ɗin ke cikin cikakken wurin buɗewa. A cikin bawul ɗin, wannan tashar mai santsi yana haifar da ƙananan tashin hankali da raguwar matsa lamba. Domin bawul ɗin ya yi aiki daidai, dole ne a sami ƙaramin matsa lamba don buɗe diski. Lokacin da ruwa ya juya baya, matsa lamba da nauyin matsakaici akan diski yana tura diski zuwa wurin zama, don haka hana duk komawa baya. Duba bawul yawanci ana ɗaukarsu azaman aminci ko na'urorin kariya.
Class 150-300 Cast Karfe Check Valve bawul ɗin bincike ne da aka yi da simintin ƙarfe. An raba shi zuwa aji 150 da aji 300 bisa ga ajin matsi. Siffofinsa sun haɗa da tsari mai sauƙi, ƙananan girman, nauyi mai sauƙi, kyakkyawan aikin rufewa, da sauƙi aiki. Wannan bawul ɗin ya dace da matsi mai ƙarfi da yanayin zafi don hana juyar da ruwa a cikin bututun mai. Yawancin lokaci ana amfani da shi a tsarin bututun mai a filayen masana'antu kamar man fetur, masana'antar sinadarai, da wutar lantarki.
Bawul ne da ke amfani da aikin jujjuya don sarrafa kwararar ruwa. Yawanci yana ƙunshi jikin bawul, murfin bawul, diski mai bawul, tulun bawul, da na'urar aiki. Irin wannan nau'in bawul yana samun madaidaicin matsakaici don buɗewa ko rufe ta hanyar jujjuya diski ɗin bawul, kuma yana da kyakkyawan aikin rufewa, wanda zai iya hana matsakaicin yabo yadda ya kamata.
A'A. | KASHI | ASTM Material | ||||
WCB | LCB | WC6 | CF8(M) | CF3(M) | ||
1 | JIKI | A216 WCB | Saukewa: A352LCB | Saukewa: A217WC6+STL | A351 CF8(M)+STL | A351 CF3(M)+STL |
2 | ZAMANI | A105+13Cr | A105+13Cr | - | - | - |
3 | DISC | A216 WCB+13Cr | A352 LCB+13Cr | Saukewa: A217WC6+STL | A351 CF8 (M) | A351 CF3 (M) |
4 | HANKALI | A216 WCB | A182F6 | A182F6 | A351 CF8 (M) | A351 CF3 (M) |
5 | PIN HINGE | A276 304 | A182F6 | A182F6 | A182F304(F316) | A182F304(F316) |
6 | GASKIYA | A216 WCB | Saukewa: A352LCB | A217 WC6 | A351 CF8 (M) | A351 CF3 (M) |
7 | BOLT | A193 B7 | A320 L7 | A193 B16 | A193 B8(M) | A193 B8(M) |
8 | COVERNUT | A194 2H | A1947 | A1944 | A194 8 (M) | A194 8 (M) |
9 | GASKIYA | SS304+ GRAPHITE | PTFE/SS304+ GRAPHITE | PTFE/SS316+ GRAPHITE | ||
10 | RUFE | A216 WCB | Saukewa: A352LCB | A217 WC6 | A351 CF8 (M) | A351 CF3 (M) |
Girman | in | 1/2 | 3/4 | 1 | 11/2 | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 |
mm | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 650 | |
L/L1 (RF/BW) | in | 4.25 | 4.62 | 5 | 6.5 | 8 | 8.5 | 9.5 | 11.5 | 14 | 19.5 | 24.5 | 27.5 | 31 | 34 | 38.5 | 38.5 | 51 | - |
mm | 108 | 117 | 127 | 165 | 203 | 216 | 241 | 292 | 356 | 495 | 622 | 699 | 787 | 864 | 978 | 978 | 1295 | - | |
L2 (RTJ) | in | - | - | - | - | 8.5 | 9 | 10 | 12 | 14.5 | 20 | 25 | 28 | 31.5 | 34.5 | 39 | 39 | 21.5 | - |
mm | - | - | - | - | 216 | 229 | 254 | 305 | 368 | 508 | 635 | 711 | 800 | 876 | 991 | 991 | 1308 | - | |
H (Bude) | in | 3.12 | 3.38 | 3.88 | 4.38 | 6 | 6.5 | 6.88 | 8 | 11.5 | 13.88 | 15.38 | 17 | 18.75 | 20.62 | 22.88 | 24.62 | 24.75 | - |
mm | 80 | 85 | 100 | 110 | 152 | 165 | 175 | 204 | 293 | 353 | 390 | 432 | 475 | 525 | 582 | 627 | 883 | - | |
WT (Kg) | BW | 2.5 | 3.5 | 5 | 7.5 | 14 | 20 | 25 | 40 | 71 | 118 | 177 | 263 | 353 | 542 | 632 | 855 | 970 | - |
RF/RTJ | 2 | 3 | 3.5 | 5.5 | 10 | 12 | 17 | 29 | 57 | 96 | 143 | 227 | 295 | 468 | 552 | 755 | 831 | - |
Girma da Nauyi Class 150
Girman | in | 1/2 | 3/4 | 1 | 11/2 | 2 | 21/2 | 3 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 | 26 |
mm | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 650 | |
L/L1 (RF/BW) | in | 6 | 7 | 8 | 9 | 10.5 | 11.5 | 12.5 | 14 | 17.5 | 21 | 24.5 | 28 | 33 | 34 | 38.5 | 40 | 53 | - |
mm | 152 | 178 | 203 | 229 | 267 | 292 | 318 | 356 | 445 | 533 | 622 | 711 | 838 | 864 | 978 | 1016 | 1346 | - | |
L2 (RTJ) | in | - | - | - | - | 11.12 | 12.12 | 13.12 | 14.62 | 18.12 | 21.62 | 25.12 | 28.62 | 33.62 | 34.62 | 39.12 | 40.75 | 53.88 | - |
mm | - | - | - | - | 283 | 308 | 333 | 371 | 460 | 549 | 638 | 727 | 854 | 879 | 994 | 1035 | 1368 | - | |
H (Bude) | in | 3.12 | 3.38 | 3.88 | 4.38 | 6 | 6.5 | 6.88 | 8 | 11.5 | 13.88 | 15.38 | 17 | 18.75 | 20.62 | 22.88 | 24.62 | 34.75 | - |
mm | 80 | 85 | 100 | 110 | 152 | 165 | 175 | 204 | 293 | 353 | 390 | 432 | 475 | 525 | 582 | 627 | 883 | - | |
WT (Kg) | BW | 3 | 4 | 6 | 10 | 16 | 23 | 29 | 46 | 82 | 136 | 204 | 302 | 405 | 625 | 730 | 985 | 1115 | - |
RF/RTJ | 2.5 | 3.5 | 5 | 7 | 11 | 13 | 18 | 31 | 61 | 103 | 155 | 245 | 315 | 503 | 593 | 812 | 895 | - |