GLV701-300
Vavu ya Class 300 Cast Steel Globe Valve yapangidwa kuti ipirire kupsinjika kwakukulu kwa 740 psi (mapaundi pa inchi imodzi). Kupanikizika kumeneku kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pamavuto apamwamba m'mafakitale komwe kumafunika magwiridwe antchito olimba komanso odalirika a valavu. Kapangidwe ka chitsulo cha valavuyi kamatsimikizira mphamvu ndi kulimba, pomwe kapangidwe ka valavu yake ya globe kamalola kuti igwire bwino ntchito komanso kuwongolera kuyenda kwa madzi. Ndi kupsinjika kwake kwakukulu kwa 740 psi, valavuyi imapereka yankho lodalirika m'malo ovuta, kupatsa mtendere wamumtima kwa ogwiritsa ntchito omwe akufuna malamulo olondola a kupsinjika komanso kuthekera kodzimitsa kodalirika.
· Kupanga ndi Kupanga Kugwirizana ndi ANSI B16.34
· Miyeso ya Flange ikugwirizana ndi ASME B16.5
· Miyeso ya Maso ndi Maso Ikugwirizana ndi ASME B16.10
· Kuyesa Kugwirizana ndi API 598
| Dzina la Gawo | Zinthu Zofunika |
| Thupi | A216-WCB+Cr13 |
| Disiki | A105+Cr13 |
| Tsinde | A182-F6a |
| Bonnet Stud | A193-B7 |
| Mtedza wa Bonnet Stud | A194-2H |
| Boneti | A216-WCB |
| Mpando Wakumbuyo wa Tsinde | A276-420 |
| Kulongedza | Graphite |
| Gland | A276-420 |
| Flange ya Gland | A216-WCB |
| Yokesleeve | Aluminiyamu-Mkuwa |
| Gudumu lamanja | Chitsulo Chofewa |

| DN | 2 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
| L | 267 | 292 | 318 | 356 | 400 | 444 | 559 | 622 | 711 |
| D | 165 | 191 | 210 | 254 | 279 | 318 | 381 | 445 | 521 |
| D1 | 127 | 149.4 | 168.1 | 200.2 | 235 | 269.7 | 330.2 | 387.4 | 450.9 |
| D2 | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 |
| b | 20.9 | 23.9 | 26.9 | 30.4 | 33.9 | 35.4 | 39.9 | 46.4 | 49.4 |
| nd | 8-19 | 8-22 | 8-22 | 8-22 | 8-22 | 12-22 | 12-25 | 16-28 | 16-32 |
| f | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| H | 325 | 363 | 405 | 462 | 518 | 578 | 665 | 728 | 820 |
| W | 200 | 250 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |