Produkt gebrûk
Geskikt foar rioelwettersuvering, pulp, alumina, stedske ferwaarming, petrochemical, gas, slurry, koale jiske.
Produkt funksjes
1. Grutte sirkulaasjegebiet en lytse streamferset. Dit komt omdat de iepening fentyl kearn leit yn de bal keamer, en de floeistof giet troch
2. Lytse operearjende koppel, draaie 90 graden om te iepenjen en te sluten, maklik te operearjen
3. Tight seal; dûbele eksintrike metalen hurde seal. De struktuer hat gjin ynfloed op it iepenjen en sluten, dat is it wichtichste skaaimerk fan 'e hemisphere fentyl
4. Lange libbensdoer, wear-resistant sealing pear, mei kompensaasje, klep sit kin oanpast of ferfongen wurde
Produkt útfierende standert
| Design kritearia | Strukturele lingte | Flange standert | Test en ynspeksje |
| GB/T12237-2007 | GB/T12221-2005 | GB/T9113-2000, EN1092 | GB/T13927-2008, API598 |
Main technyske parameters
| Nominale druk | 0.6 | 1.0 | 1.6 | 2.5 | 4.0 | 6.4 |
| Maksimum wurkdruk by normale temperatuer | 0.6 | 1.0 | 1.6 | 2.5 | 4.0 | 6.4 |
| Shell sterkte test druk | 0.9 | 1.5 | 2.4 | 3.8 | 6.0 | 9.6 |
| Luchtdichte testdruk | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
| Hege druk seal test druk | 0.66 | 1.1 | 0.8 | 2.75 | 4.4 | 7.1 |
| Leakage rate | <0.1×DNmmm³/s (neffens API598 standert) | |||||
| Applicable temperatuer | Soft seal: -40 ℃ ~ + 200 ℃; Hurde seal: -50 ℃ ~ + 600 ℃ | |||||
| Tapaslik medium | Ierdgas, wetterdamp, oaljeprodukten, soeren, alkalis, pulverisearre stienkoal, koale jiske, ôffalresten, modder, korrelige, glêstried en oare media | |||||
| Transmission formulier | Turbine oandriuwing, elektryske oandriuwing, pneumatyske oandriuwing, hydraulyske oandriuwing | |||||
Materiaal fan wichtichste dielen
| Valve lichem en klep plaat | WCB | ZG | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
| sfear | WCB+Cr | 1Cr18Ni9TiSpecial oerflak behanneling | 0Cr18Ni12Mo2TiSpecial oerflak behanneling | 25Cr1Mo1VSpesjale oerflak behanneling |
| Stem | 20 kr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr1Mo1V |
| klep sit | Q235A + PTFEBuild up welding | 1Cr18Ni9T/PTFE | 0Cr18Ni12Mo2Ti/PTFE | 25Cr1Mo1V/PTFE |
| filler | Fleksibele grafyt | Fleksibele grafyt | Fleksibele grafyt | Fleksibele grafyt |
| Bolt | 35 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 |
| Nút | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 20 CrMo |
PQ Diagram fan side mounted twa-way seal eksintrike hemisphere fentyl
Main ferbining ôfmjittings
| DN | L | D | D1 | D2 | Z-d0 | f | b | 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 |























