Fa'aoga oloa
E fetaui lelei mo le fa'amama otaota, pulupulu, alumina, fa'amafanafana i le taulaga, petrochemical, kesi, slurry, pefu koale.
Fa'ailoga oloa
1. Tele ta'amilosaga vaega ma tafega laiti tetee. E mafua ona o le fa'aulu o le valve o lo'o i totonu o le potu polo, ma o le vai e ui atu
2. Laiti fa'agaioiga torque, liliu 90 tikeri e tatala ma tapuni, faigofie ona faagaoioia
3. Faamaufaailoga malu; fa'amaufa'ailoga malo fa'ailoga fa'alua. O le fausaga e le afaina ai le tatalaina ma le tapunia, o le mea sili lea ona taua o le valve hemisphere
4. Umi le soifua tautua, fa'amaufa'ailoga fa'amaufa'ailoga pa'aga, fa'atasi ai ma taui, nofoa valve e mafai ona fetu'una'i pe suia
Fa'atonuga fa'atonu oloa
| Fuafuaga fa'avae | O le umi o le fausaga | Fa'ata'otoga Flange | Su'ega ma asiasiga |
| GB/T12237-2007 | GB/T12221-2005 | GB/T9113-2000, EN1092 | GB/T13927-2008, API598 |
Fa'asologa fa'apitoa fa'apitoa
| Ole mamafa ole igoa | 0.6 | 1.0 | 1.6 | 2.5 | 4.0 | 6.4 |
| Ole mamafa ole galuega ile vevela masani | 0.6 | 1.0 | 1.6 | 2.5 | 4.0 | 6.4 |
| Su'ega malosi ole atigi | 0.9 | 1.5 | 2.4 | 3.8 | 6.0 | 9.6 |
| Omiga su'ega malu | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Su'ega fa'amaufa'ailoga maualuga maualuga | 0.66 | 1.1 | 0.8 | 2.75 | 4.4 | 7.1 |
| Fualili le tafe | ||||||
| Tau talafeagai | Faamaufa'ailoga malu:-40℃~+200℃ ;Faamaufa'ailoga malo:-50℃~+600℃ | |||||
| Fa'atatau auala | kasa masani, ausa vai, oloa suauu, acids, alkalis, koale pala, pefu koale, otaota toega, palapala, granular, fiber ma isi ala o faasalalauga | |||||
| Pepa fa'asalalau | Turbine drive, eletise eletise, pneumatic drive, hydraulic drive | |||||
Mea o vaega autu
| Valve tino ma valve plate | WCB | ZG | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
| li'o | WCB+Cr | 1Cr18Ni9TiSpecial togafitiga luga | 0Cr18Ni12Mo2TiSpecial togafitiga luga | 25Cr1Mo1VStogafitiga faapitoa luga |
| Po'a | 20Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr1Mo1V |
| nofoa alavai | Q235A + PTFE Fausia le uelo | 1Cr18Ni9T/PTFE | 0Cr18Ni12Mo2Ti/PTFE | 25Cr1Mo1V/PTFE |
| fa'atumu | graphite fetuutuunai | graphite fetuutuunai | graphite fetuutuunai | graphite fetuutuunai |
| U'u | 35 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| Nut | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 20CrMo |
PQ Ata o le itu o lo'o fa'apipi'iina ala e lua fa'amaufa'ailoga fa'ailoga o le hemisphere valve
Fua feso'ota'iga autu
| DN | L | D | D1 | D2 | Z-d0 | f | e | h |
| 40 | 165 | 150 | 110 | 84 | 4-18 | 2 | 18 | 210 |
| 50 | 178 | 165 | 125 | 99 | 4-18 | 2 | 20 | 230 |
| 65 | 190 | 185 | 145 | 118 | 4-18 | 2 | 20 | 245 |
| 80 | 203 | 200 | 160 | 132 | 8-18 | 2 | 20 | 265 |
| 100 | 229 | 220 | 180 | 156 | 8-18 | 2 | 22 | 310 |
| 125 | 254 | 250 | 210 | 184 | 8-18 | 2 | 22 | 350 |
| 150 | 267 | 285 | 240 | 211 | 8-22 | 2 | 24 | 395 |
| 200 | 292 | 340 | 295 | 266 | 8-22 | 2 | 24 | 435 |
| 250 | 330 | 395 | 350 | 319 | 12-22 | 2 | 26 | 480 |
| 300 | 356 | 445 | 100 | 370 | 2-22 | 2 | 26 | 550 |
| 350 | 381 | 505 | 460 | 429 | 16-22 | 2 | 26 | 620 |
| 400 | 430 | 565 | 515 | 480 | 16-26 | 2 | 26 | 670 |
| 450 | 502 | 615 | 565 | 530 | 20-26 | 2 | 28 | 700 |
| 500 | 550 | 670 | 620 | 582 | 20-26 | 2 | 25 | 760 |
| 600 | 660 | 780 | 725 | 682 | 20-30 | 2 | 34 | 850 |
| 700 | 770 | 895 | 840 | 794 | 24-30 | 5 | 34 | 920 |
| 800 | 880 | 1015 | 950 | 901 | 24-33 | 5 | 36 | 1100 |
| 900 | 1000 | 1115 | 1050 | 1001 | 28-33 | 5 | 38 | 1300 |
| 1000 | 1100 | 1230 | 1160 | 1112 | 28-36 | 5 | 38 | 1600 |
| 1200 | 1200 | 1455 | 1380 | 1328 | 32-39 | 5 | 44 | 1950 |























