Uiga o le eletise sima polo valve
1. O le mafiafia o le atigi valve e sili atu i manaʻoga o faʻamaumauga masani, faʻatasi ai ma le faʻatulagaina o fausaga e tolu-vaega ma foliga malosi. foliga matagofie
2. O le fa'amaufa'ailoga fa'amau e sa'o le palapala ina ia mautinoa le leakage leai se mea
3. O mea uma e faʻafesoʻotaʻi ma le ala o mea faʻapipiʻi fausaga faʻatasi ai ma le maualuga o le ofuina o le ofuina. Oxidation tetee ma corrosion tetee
Fa'amatalaga Fa'amatalaga mo le valve polo sima eletise
| Fuafuaga ma le gaosiga | GB/T 12224 | |
| So'oga pito tele | O le umi o le fausaga | GB/T 12221 |
| Lapo'a fugala'au | GB/T 9113.1 | |
| Su'ega ma su'ega | GB/T 9092 | |
| Saienisi Mea | uamea kaponi | GB/T 12229 |
| apa siliva | GB/T 12230 | |
| fa'ailoga | GB/T 12220 | |
| sapalai oloa | GB/T 12252 | |
Vaega autu ma meafaitino o le eletise polo sima eletise
| Numera seriolo | igoa | Saienisi Mea |
| 1 | Ufiufi alavai | WCB |
| 2 | Mesosoma | WCB |
| 3 | lima ogatotonu | inisinia keramika |
| 4 | nofoa alavai | inisinia keramika |
| 5 | Lima fuga | inisinia keramika |
| 6 | Polo | inisinia keramika |
| 7 | O-mama | Fluororubber |
| 8 | Tautotogo | 17-4PH |
| 9 | Septum | 2Cr13 |
| 10 | Po'a | 35 |
| 11 | fa'atumu | PTFE |
| 12 | Nati Hexagon | 2H |
| 13 | Nati ulu lua tutusa le umi | WCB |
| 14 | Fa'agogo afifi | Q235 |
| 15 | Fa'amau | |
| 16 | Tu'u |
Autu fa'afeso'ota'i fua ole polo sima eletise
| DN | L | D | D1 | D2 | C | f | H | nd |
| 15 | 130 | 95 | 65 | 45 | 14 | 2 | 170 | 4-F14 |
| 20 | 130 | 105 | 75 | 56 | 16 | 2 | 175 | 4-F14 |
| 25 | 140 | 115 | 85 | 65 | 16 | 2 | 185 | 4-F14 |
| 32 | 165 | 140 | 100 | 76 | 18 | 2 | 215 | 4-F18 |
| 40 | 165 | 150 | 110 | 84 | 18 | 2 | 230 | 4-F18 |
| 50 | 203 | 165 | 125 | 99 | 20 | 2 | 240 | 4-F18 |
| 65 | 222 | 185 | 145 | 118 | 20 | 2 | 265 | 4-F18 |
| 80 | 241 | 200 | 160 | 132 | 20 | 2 | 300 | 8-F18 |
| 100 | 305 | 220 | 180 | 156 | 22 | 2 | 355 | 8-F18 |
| 125 | 356 | 250 | 210 | 184 | 22 | 2 | 420 | 8-F18 |
| 150 | 394 | 285 | 240 | 211 | 24 | 2 | 495 | 8-F22 |
| 200 | 457 | 340 | 295 | 266 | 24 | 2 | 570 | 8-F22 |
| 250 | 533 | 395 | 350 | 319 | 26 | 2 | 650 | 12-F12 |
Auina mai lau savali ia i matou:
Tusi lau savali iinei ma lafo mai ia i matou













