Matou te fa'atinoina pea lo matou agaga o le "Fa'afouga e fa'atupuina ai le alualu i luma, Maua le tulaga lelei ma le fa'amautinoaina o le ola, Fa'atonu fa'asalalauga avanoa, Fa'ailoga fa'aaitalafu e tosina ai tagata fa'atau mo le OEM Customized Direct Sales.Pn20 Manual Butterfly Valves, Matou te faʻafeiloaʻia ma le fiafia lou auai e faʻavae i luga o faʻamanuiaga faʻatasi i se taimi lata mai.
Matou te faʻatinoina pea lo matou agaga o le "Faʻafouina e aumaia ai le alualu i luma, Tulaga sili ona lelei le faʻamautinoaina o le ola, Pulega faʻasalalauga avanoa, Faʻailoga faʻaaitalafu e tosina ai tagata faʻatau moValve Pepe,Fa'atauga Tu'usa'o Fa'atauga Valve Pepe,Pn20 Manual Butterfly Valves , Ina ia faatumauina le tulaga maualuga i la tatou pisinisi, matou te le taofia le luʻitauina o le tapulaʻa i itu uma e fatu ai fofo lelei. I lana auala, E mafai ona tatou faʻatamaoaigaina o tatou olaga ma faʻalauteleina se siosiomaga ola lelei mo le lalolagi lautele.
Uiga o oloa
1. O le tino valve e faʻaaogaina le vaeluaga, lea e faigofie ai ona sui vaega i luga o le saite. Epoxy coating o loʻo faʻaaogaina i luga o le fogaeleele, lea e iai le faʻamaʻi ma le faʻafefeteina. E lelei le tetee i le masima vaifofo, gaʻo, ava malosi, suauu, vai vaivai ma alkali ma sus siosiomaga.
2. O le ki e faʻamaufaʻailogaina ai le nofoa valve. Matou te filifilia se fausaga talafeagai - ituaiga alavai, faʻatasi ai ma le paʻu paʻu silicone i le pito i lalo o le nofoa e faʻatonutonu ai le faʻamaufaʻailogaina o le valve. I se fua fa'atatau o le mamafa, e mafai ona i ai le valve i totonu o le fa'atonuga fa'atonuga e aunoa ma se leak. E maua atoa le malulu o le ea, ma e leai se tafega vaaia e matauina i le su'ega barometric.
3. O le PTFE laina valve ipu fa'atasi ma le fa'amaufa'ailoga lapotopoto ua fa'aaogaina.
4. Laʻititi laʻititi, mama mama, laʻititi laʻititi ma faigofie le gaioiga. Ola umi, fia sefulu afe o su'ega tatala ma tapuni o lo'o tumau.
5. E sili ona lelei le tipiina, e taʻua o le tumau, ma e iai uma tulafono faatonutonu. E mafai ona faʻaaogaina e tipi ese pe fetuutuunai vave le tafe.
6. Galuega tele
Fa'ailoga ata
Fa'amatalaga fa'atinoga
| Nominal diameter | 50(2″) ~1000 (40″) | 50(2″) ~800 (32″) | |
| Ole mamafa ole igoa | 1.0 | 1.6 | |
| Su'ega mamafa | fale | 1.5 | 2.4 |
| Faamaufaailoga | 1.1 | 1.76 | |
| Tau talafeagai | -15~+150 | ||
| Fa'aoga auala | Suavai fou, otaota, vai sami, ea, ausa, meaai, vailaau, suauu eseese, acids, alkalis, masima, ma isi. | ||
Fua tetele ma le mamafa
| DN | A | B | C | D | L | H | D1 | leai | K | MA | n1-ø1 | ø2 | G | mamafa | |
| mm | inisi | ||||||||||||||
| 50 | 2" | 161 | 80 | 42 | 52.9 | 32 | 84.84 | 120 | 4-ø23 | 77 | 57.15 | 4-ø6.7 | 12.6 | 118 | 2.5 |
| 65 | 2.5″ | 175 | 89 | 44.7 | 64.5 | 32 | 96.2 | 136.2 | 4-ø26.5 | 77 | 57.15 | 4-ø6.7 | 12.6 | 137 | 3.2 |
| 80 | 3″ | 181 | 95 | 45.2 | 78.8 | 32 | 61.23 | 160 | 8-ø18 | 77 | 57.15 | 4-ø6.7 | 12.6 | 143 | 3.6 |
| 100 | 4″ | 200 | 114 | 52.1 | 104 | 32 | 70.80 | 185 | 4-ø24.5 | 92 | 69.85 | 4-ø10.3 | 15.77 | 156 | 4.9 |
| 125 | 5″ | 213 | 127 | 54.4 | 123.3 | 32 | 82.28 | 215 | 4-ø23 | 92 | 69.85 | 4-ø10.3 | 18.92 | 190 | 7 |
| 150 | 6″ | 226 | 139 | 55.8 | 155.6 | 32 | 91.08 | 238 | 4-ø25 | 92 | 69.85 | 4-ø10.3 | 18.92 | 212 | 7.8 |
| 200 | 8" | 260 | 175 | 60.6 | 202.5 | 45 | 112.89/76.35 | 295 | 4-ø25/4-ø23 | 115 | 88.9 | 4-ø14.3 | 22.1 | 268 | 13.2 |
| 250 | 10″ | 292 | 203 | 65.6 | 250.5 | 45 | 92.40 | 357 | 4-ø29 | 115 | 88.9 | 4-ø14.3 | 28.45 | 325 | 19.2 |
| 300 | 12″ | 337 | 242 | 76.9 | 301.6 | 45 | 105.34 | 407 | 4-ø29 | 140 | 107.95 | 4-ø14.3 | 31.6 | 403 | 32.5 |
| 350 | 14″ | 368 | 267 | 76.5 | 333.3 | 45 | 91.11 | 467 | 4-ø30 | 140 | 107.95 | 4-ø14.3 | 31.6 | 436 | 41.3 |
| 400 | 16″ | 400 | 309 | 86.5 | 389.6 | 51.2/72 | 100.47/102.42 | 515/525 | 4-ø26/4-ø30 | 197 | 158.75 | 4-ø20.6 | 33.15 | 488 | 61 |
| 450 | 18″ | 422 | 328 | 105.6 | 440.51 | 51.2/72 | 88.39/91.51 | 565/585 | 4-ø26/4-ø30 | 197 | 158.75 | 4-ø20.6 | 38 | 539 | 79 |
| 500 | 20″ | 480 | 361 | 131.8 | 491.6 | 64.2/82 | 96.99/101.68 | 620/650 | 4-ø26/4-ø33 | 197 | 158.75 | 4-ø20.6 | 41.15 | 593 | 128 |
| 600 | luasefulufa" | 562 | 459 | 152 | 592.5 | 70.2/82 | 113.42/120.46 | 725/770 | 20-ø30/20-ø36 | 276 | 215.9 | 4-ø22.2 | 50.65 | 816 | 188 |
| 700 | 28″ | 624 | 520 | 163 | 695 | 66/82 | 109.65 | 840 | 24-ø30/20-ø36 | 300 | 254 | 8-ø18 | 55/63.35 | 895 | 284 |
| 800 | 32″ | 672 | 591 | 188 | 794.7 | 66/82 | 124 | 950 | 24-ø33/24-ø39 | 300 | 254 | 8-ø18 | 55/63.35 | 1015 | 368 |
| 900 | 36″ | 720 | 656 | 203 | 864.7 | 118 | 117.57 | 1050 | 24-ø33 | 300 | 254 | 8-ø18 | 75 | 1115 | 713 |
| 1000 | 40″ | 800 | 721 | 216 | 965 | 142 | 129.89 | 1160 | 24-ø36 | 300 | 254 | 8-ø18 | 85 | 1230 | 864 |
