CHV150-300
Monga momwe mayinawo akusonyezera, valavu iyi ili ndi chipata chozungulira chomwe chimalumikizidwa pamwamba ndipo chimatseguka pamene madzi akudutsa. Njira yoyenda bwino imaperekedwa ndi valavu yowunikira kugwedezeka pamene valavu ya valavu ili pamalo otseguka kwathunthu. Mkati mwa valavu, njira yosalala iyi imapanga kugwedezeka kochepa komanso kuchepa kwa kuthamanga. Kuti valavu igwire ntchito bwino, nthawi zonse payenera kukhala kupanikizika kochepa kuti mutsegule diski. Madzi akamatuluka, kupanikizika ndi kulemera kwa sing'anga motsutsana ndi diski kumakankhira diskiyo pampando, motero kumaletsa kubwerera konse. Ma valavu owunikira nthawi zambiri amaonedwa ngati zida zotetezera kapena zoteteza.
Valavu Yoyang'anira Zitsulo Yopangidwa ndi Kalasi 150-300 ndi valavu yoyang'anira yopangidwa ndi chitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo. Imagawidwa m'magulu 150 ndi 300 malinga ndi kalasi ya kupanikizika. Zinthu zake zikuphatikizapo kapangidwe kosavuta, kukula kochepa, kulemera kopepuka, magwiridwe antchito abwino otsekera, komanso kugwiritsa ntchito mosavuta. Valavu iyi ndi yoyenera malo okhala ndi kupanikizika kwakukulu komanso kutentha kwambiri kuti madzi asayende bwino m'mapaipi. Nthawi zambiri imagwiritsidwa ntchito m'mafakitale a mapaipi m'mafakitale monga mafuta, makampani opanga mankhwala, ndi magetsi.
Ndi valavu yomwe imagwiritsa ntchito ntchito yozungulira kuti ilamulire kuyenda kwa madzi. Nthawi zambiri imakhala ndi thupi la valavu, chivundikiro cha valavu, diski ya valavu, tsinde la valavu, ndi chipangizo chogwiritsira ntchito. Mtundu uwu wa valavu umakwaniritsa kuyenda kwa sing'anga kuti itsegule kapena kutseka mwa kuzunguliza diski ya valavu, ndipo imakhala ndi magwiridwe antchito abwino otsekera, zomwe zimatha kupewa kutuluka kwa madzi pakati.

| Ayi. | GAWO | Zinthu Zofunika za ASTM | ||||
| WCB | LCB | WC6 | CF8(M) | CF3(M) | ||
| 1 | THUPI | A216 WCB | A352 LCB | A217 WC6+STL | A351 CF8(M)+STL | A351 CF3(M)+STL |
| 2 | MPANGO | A105+13Cr | A105+13Cr | - | - | - |
| 3 | DISC | A216 WCB+13Cr | A352 LCB+13Cr | A217 WC6+STL | A351 CF8(M) | A351 CF3(M) |
| 4 | CHIPINDA | A216 WCB | A182 F6 | A182 F6 | A351 CF8(M) | A351 CF3(M) |
| 5 | PIN YA HINGE | A276 304 | A182 F6 | A182 F6 | A182 F304(F316) | A182 F304(F316) |
| 6 | FOKO | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) |
| 7 | CHIKUTO CHA BULODI | A193 B7 | A320 L7 | A193 B16 | A193 B8(M) | A193 B8(M) |
| 8 | Mtedza Wophimba | A194 2H | A194 7 | A194 4 | A194 8(M) | A194 8(M) |
| 9 | GASKET | SS304+GRAPHITE | PTFE/SS304+GRAPHITE | PTFE/SS316+GRAPHITE | ||
| 10 | CHIKUTO | A216 WCB | A352 LCB | A217 WC6 | A351 CF8(M) | A351 CF3(M) |
| Kukula | in | 1/2 | 3/4 | 1 | 1 1/2 | 2 | 2 1/2 | 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 (Tsegulani) | 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 | - |
Miyeso ndi Kulemera Kalasi 150
| Kukula | in | 1/2 | 3/4 | 1 | 1 1/2 | 2 | 2 1/2 | 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 (Tsegulani) | 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 | - |