Manaoga fa'apitoa:
1. Fuafuaga Fa'avae: DIN3354
2. Faafesagaʻi: DIN3202
3.Flange sootaga e tusa ai: DIN EN1092-1
4.Test tulaga: DIN3230
Fa'amatalaga Fa'apitoa | ||
PN Su'ega su'ega atigi | MPa | 1.6 |
2.4 | ||
1.75 | ||
Su'ega fa'amaufa'ailoga mamafa galue vevela | °C | 0-80 |
Fa'aoga auala | Lafoa'i, vai, kesi ma isi |
Butterfly valve, lea e taʻua foi o le valve flap, o se valve faʻatonutonu ma se fausaga faigofie, Butterfly valve lea e mafai ona faʻaaogaina mo le fesuiaʻiina o le faʻaogaina o le ala i lalo o le mamafa o le paipa e faasino i se valve o lona vaega tapuni (disc poʻo le disc) o se tisiketi ma fesuiaʻi. fa'ata'amilo i le axis valve e tatala ma tapuni.E faʻaaogaina e pulea ai le tafe o ituaiga eseese o vai e pei o le ea, vai, ausa, faʻasalalauga faʻasalalau eseese, palapala, suauu oloa, uʻamea vai ma ala o faasalalauga leitio.E masani ona faia le matafaioi o le tipi-off ma throttling i luga o le paipa.
uiga
Butterfly valve o loʻo i ai le lelei o le laʻititi laʻititi, mama mama, suiga vave ma faʻatonuga faʻatonuga.
Fa'amaufa'ailoga fa'amaufa'ailoga fa'amaufa'ailoga fa'aogaina sa'o J-foliga mama fa'amaufa'ailoga fa'amau ma tolu fa'a'ese'ese tele-tulaga fa'amau fa'amaufa'ailoga malo.E faʻaaogaina lautele i togafitiga uʻamea, eletise eletise, alamanuia petrochemical, sapalai vai ma alavai, fausiaina o le taulaga ma isi paipa fale gaosimea ma le vevela vevela ≤ 425 ℃ mo le faʻatonutonuina o le tafe ma le aveina o le vai.
LE SIZE | Omiga | Ø1 | Ø2 | Ø | D | L | L1 | L2 | H1 | H2 | H3 | nd |
DN100 | PN16 | 156 | 220 | 180 | 180 | 127 | 52 | 115 | 125 | 180 | 72 | 8-19 |
DN125 | PN16 | 186 | 245 | 210 | 180 | 140 | 52 | 115 | 139 | 200 | 70 | 8-19 |
DN150 | PN16 | 211 | 285 | 240 | 180 | 140 | 52 | 115 | 139 | 200 | 72 | 8-23 |
DN200 | PN16 | 266 | 340 | 295 | 220 | 152 | 80 | 115 | 175 | 300 | 85 | 12-23 |
DN250 | PN16 | 319 | 405 | 355 | 220 | 165 | 80 | 115 | 210 | 352 | 105 | 12-28 |
DN300 | PN16 | 370 | 460 | 410 | 320 | 178 | 80 | 115 | 185 | 370 | 105 | 12-28 |
DN350 | PN16 | 429 | 520 | 470 | 320 | 190 | 80 | 115 | 185 | 395 | 105 | 16-28 |
DN400 | PN16 | 480 | 580 | 525 | 400 | 216 | 136 | 115 | 312 | 435 | 132 | 16-31 |
DN450 | PN16 | 548 | 640 | 585 | 500 | 222 | 136 | 115 | 336 | 481 | 132 | 20-31 |
DN500 | PN16 | 609 | 715 | 650 | 500 | 229 | 136 | 115 | 360 | 512 | 153 | 20-34 |
DN600 | PN16 | 720 | 840 | 770 | 600 | 267 | 136 | 115 | 420 | 586 | 180 | 30-37 |
DN700 | PN16 | 794 | 910 | 840 | 600 | 292 | 136 | 115 | 500 | 660 | 180 | 24-37 |
Matou te tuʻuina atu i oloa sili ona lelei, tulafono faʻamaoni ma faʻatuatuaina, tau faʻatauvaʻa, faʻataʻitaʻiga faʻamaonia lelei o laasaga taʻitasi e faʻamautinoa ai le faamalieina o tagata faʻatau, i le faʻatulagaina o le ata lelei o le atinaʻe i le lalolagi atoa, o le a matou tausisia le "Uiga o lo tatou olaga, Faamaoni ma faatuatuaina o lo tatou faavae, tau faatauva o lo tatou manuia” e pei o taiala tau pisinisi.