Vaega o oloa o le q41f46 flange type fluorine laina polo valve
1. O le puipui pito i totonu o le valve polo laina e lamolemole ma o le ala tafe e le faʻalavelaveina, o le sili atu lea o le tetee o valve uma.
2. O le ki e vave ma faigofie, ma o le tatalaina ma le tapuni gaioiga e mafai ona faʻamaeʻaina e ala i le fesuiaʻiina o le polo 90 tikeri.
3. O mea faʻapipiʻi o loʻo faʻapipiʻiina i luga o le puipui i totonu o le atigi valve e ala i le faʻaogaina faʻapitoa, lea e mafai ona tetee atu i le pala o le malosi malosi ma le alkali. O le tuʻufaʻatasiga o le faʻapipiʻiina o luga o le spherical ma le nofoa valve PTFE e lelei le faʻamaufaʻailogaina ma leai se leaka.
4. E mafai ona faʻapipiʻiina i le pneumatic, eletise, hydraulic ma isi masini avetaʻavale e iloa ai le mamao mamao ma le faʻaogaina otometi.
5. O le polo ma le valve stem e tuʻufaʻatasia e faʻaumatia ai le eseesega o le taamilosaga, faʻaumatia le lamatiaga o le vaʻa faʻavavevave mai le tino ona o le suiga o le mamafa, ma faʻamautinoa le saogalemu ma le faʻamaoni o le faʻaogaina.
Fa'atonuga fa'atonu oloa
| Fa'amatalaga o oloa | mamanu code | O le umi o le fausaga | Feso'ota'i flange | Su'ega ma asiasiga | Omiga vevela |
| GB/T12237 | HG/T3704GB/T12221 | GB/T9113, EN1092 | JB/T9092GB/T13927, API598 | GB/T12224 |
Fa'amatalaga fa'atinoga o oloa
| fa'ata'ita'iga | Ole mamafa ole igoa | Su'ega mamafaPs(MPa) | vevela galue ℃ | Fa'atatau auala | |
| fale | faamaufaailogaina | ||||
| Q41F4-10/16 | 1.0 | 1.5 | 1.1 | -30~180 | I le faʻaopoopoga i le faʻamavaeina o metala alkali, chlorine trifluoride ma elemene fluorine, eseese concentrations o le hydrochloric acid, sulfuric acid, hydrofluoric acid, aqua regia, nitric acid, organic acid, malosi alkali, malosi oxidant ma isi faʻasalalauga malosi. |
| Q41F46-10/16 | 1.6 | 2.4 | 1.5 | -30~160 | |
Mea o vaega autu
| fa'ata'ita'iga | Igoa o mea | tino valve | alavai kelope | mama faamaufaailoga | fa'atumu |
| Q41F4-10/16 | Saienisi Mea | Fa'amea uamea fa'apipi'i i le polytetrafluoroethylene | Uamea lafo ua ufiufi i le polytetrafluoroethylene | teflonPTFE | teflonPTFE |
| Q41F46-10/16 | u'amea fa'apipi'i i le poly (perfluoroethylene propylene) | u'amea lafo o lo'o fa'aofuina ile poly (perfluoroethylene propylene) |
Q41F46 Tusia o le flange type fluorine lined ball valve
Q41F46 Autu feso'ota'i fua o flange ituaiga fluorine laina polo valve
| Nominal diameter | Autu tele | tau faasinomaga | |||||||||
| DN(mm) | NPS(inisi) | L | D | D1 | D2 | F | e | Z-d | D0 | H | WT（Kg） |
| PN1.0MPa | |||||||||||
| 15 | 1/2 | 140 | 95 | 65 | 45 | 2 | 14 | 4-14 | 120 | 80 | 3 |
| 20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-14 | 140 | 90 | 3.9 |
| 25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-14 | 160 | 100 | 4.5 |
| 32 | 1 1/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-18 | 160 | 110 | 6.5 |
| 40 | 1 1/2 | 180 | 145 | 110 | 85 | 3 | 18 | 4-18 | 200 | 120 | 8 |
| 50 | 2 | 200 | 160 | 125 | 100 | 3 | 20 | 4-18 | 250 | 135 | 11 |
| 65 | 2 1/2 | 220 | 180 | 145 | 120 | 3 | 20 | 4-18 | 300 | 145 | 15.5 |
| 80 | 3 | 250 | 195 | 160 | 135 | 3 | 22 | 4/8-18 | 350 | 180 | 19 |
| 100 | 4 | 280 | 215 | 180 | 155 | 3 | 22 | 8-18 | 240 | 195 | 26 |
| 125 | 5 | 320 | 245 | 210 | 185 | 3 | 24 | 8-18 | 500 | 210 | 44 |
| 150 | 6 | 360 | 280 | 240 | 210 | 3 | 24 | 8-23 | 200* | 450 | 70 |
| 200 | 8 | 457 | 3355 | 295 | 265 | 3 | 26 | 8-23 | 240* | 490 | 110 |
| 250 | 10 | 533 | 390 | 350 | 320 | 3 | 28 | 12-23 | 240* | 550 | 220 |
| 300 | 12 | 610 | 440 | 400 | 368 | 4 | 28 | 12-23 | 320* | 600 | 280 |
| 350 | 14 | 686 | 500 | 460 | 428 | 4 | 30 | 16-23 | 320* | 675 | 410 |
