Valau pepe fa'avevela

Faʻaaogaina o le valve butterfly valve d341w Ventilation butterfly valve o se ituaiga o valve butterfly e le faʻafefeteina, lea e faʻaaogaina lautele i mea faufale, metallurgy, mining, eletise eletise ma isi fale gaosi oloa. E fetaui lelei mo paipa ma le vevela vevela ≤ 425 ℃ ma le mamafa o le 0.1MPa e faʻatonutonu ai le vaʻaia o le ea. Fa'atinoina tulaga o le fa'a'ave'a lele lele d341w Fuafuaga ma le gaosiga Feso'ota'iga Flange umi Fa'atulagaina Su'ega ma asiasiga JB/T8692 GB/T9113, JB/T79, HG/T20529, EN1092-1, ASME B16.5/B16. 、JB/T9092 Fa'ata'ita'iga fa'ainisinia autu o le ea lele lele d341w Nominal diameter DN（mm） 50~2000 Nominal pressure PN（mm） 0.25 0.6 Su'ega su'ega (MPa) su'ega malosi 0.375 0.9 Fa'amauga kasa su'ega 0.6 Fa'amauga kasa 0.6 kasa fa'amaufa'ailoga, 0.6 kasa fa'amaufa'ailoga. gas Driving form Manual, ta'avale anufe, ta'avale pneumatic, ta'avale eletise Mea o vaega autu o le ventilation butterfly valve d341w Igoa Vaega Mea Fa'asaienisi Valve ipu lafo uamea, uamea u'amea, chromium nickel molybdenum titanium sila, chromium molybdenum titanium sila ma isi mea fa'apitoa Tisiki lafo uamea, u'amea u'amea, chromium nickel molybdenum titanium sila ma isi mea fa'apitoa fa'amaufa'ailoga mama Fa'amea uamea, u'amea u'amea, chromium nickel molybdenum titanium sila, chromium molybdenum titanium sila ma isi mea fa'apitoa Fua 20cr13, u'amea u'amea, Cr Ni Mo Ti u'amea 20cr13 filler Fluoroplastics, graphite fetuutuunai Filifiliga o meafaitino ma le vevela talafeagai o le ea o le lele lele d341w Mea ituaiga kaponi uamea Maualalalo vevela kaponi uamea Alloy austenitic uamea uamea Chromium molybdenum sila Igoa igoa WCB LCB WC6/WC9 C5/C12 铬Cr-18型304,316MoV maualuga. Tete'e o le vevela 425 ℃ 345 ℃ 595 ℃ 650 ℃ 600 ℃ 560 ℃ Puasa laʻititi laʻititi -29 ℃ -46 ℃ -29 ℃ -29 ℃ -196 ℃ -40 ℃ Faʻaogaina le vevela ≤425 ℃ ≤345 ℃ ≤595 ℃ ≤650 ℃ ≤600 ℃ ≤560 ℃ Fuafuaga ata o le ventilation butterfly valve d341w Autu feso'ota'iga pito i fafo o le pn0.25mpa-pn0.6mpa ventilation butterfly valve d341w Numera ta'ita'i Taua masani o le fausaga umi Fa'aputuga atoa (tau fa'atatau) Tele feso'ota'iga (tau masani) 0.25MPa 0.6MPa mm inisi LH H0 ABD D1 D2 Zd D D1 D2 Zd 50 2 108 70 286 125 193 140 110 88 4-14 140 110 88 4-14 65 2½ 112 80 30 -14 160 130 108 4 -14 80 3 114 95 334 125 193 190 150 124 4-18 190 150 124 4-18 100 4 120 105 354 125 193 210 4 170 4 25 5 120 120 384 125 193 240 200 174 8-18 240 200 174 8-18 150 6 120 132 409 125 193 265 225 199 8-18 265 225 199 8-18 200 8 140 13 6 3 18 320 280 254 8-18 250 10 140 187 650 165 283 375 335 309 12-18 375 335 309 12-18 300 12 170 220 715 165 283 440 395 363 440 32 4 170 245 814 175 335 490 445 413 12-22 490 445 413 12-22 400 16 190 270 863 175 334 540 495 463 16-22 540 495 463 12-22 450 18 190 297 918 5 918 5 5 5 5 550 518 16-22 500 20 190 322 1016 210 425 645 600 568 20-22 645 600 568 20-22 600 24 210 377 1128 210 425 755 705 667 20-26 755 705 667 20-2 3 4 3 5 860 810 722 24-26 890 810 772 24-26 800 32 210 487 1344 210 425 975 920 878 24-30 975 920 878 24-30 900 36 250 537 1560 320 620 1075 97 1025 24-30 1000 40 250 587 1660 320 620 1175 1120 1078 28-30 1175 1120 1078 28-30 1200 48 250 687 1890 320 620 1375 1320 1280 32-30 1405 1340 1295 32-33 6 35 6 30 7 6 7 8 9 575 1520 1480 36-30 1630 1560 1510 36-36 1600 64 300 895 2810 575 714 1790 1730 1690 40-30 1830 1760 1710 40-36 1800 72 300 995 2020 575 714 1990 1930 1890 404-30 9 9 80 300 1095 3220 656 810 2190 2130 2090 48-30 2265 2180 2125 48- 42 E pei o le valve (Tianjin) Co., Ltd., o se gaosiga valve o loʻo i Tianjin, o loʻo i ai se faagasologa atoa o gaosiga, ma ua maua le tele o tusi faamaonia ma pateni, e pei o ISO9001, ISO14001, OHSAS18001, TS, API, CE, CCCF, ma isi. ., e tuʻuina atu le puipuiga mo tagata faʻatau i le lalolagi atoa.