0102030405
Kiwikā lele lele
ʻO ka hoʻohana ʻana i ka valve butterfly valve d341w Ventilation butterfly valve kahi ʻano o ka valve butterfly non airtight, i hoʻohana nui ʻia i nā mea kūkulu hale, metallurgy, mining, mana uila a me nā ʻoihana hana ʻē aʻe. He kūpono ia no nā paipu me ka mahana wela ≤ 425 ℃ a me ke kaomi nominal o 0.1MPa e hoʻoponopono i ke kahe waena e ka ea. Ke kūlana hoʻokō o ka pahu lele lele ventila d341w Hoʻolālā a hana i ka pilina Flange Ka lōʻihi o ka hoʻāʻo ʻana a me ka nānā ʻana JB/T8692 GB/T9113、JB/T79、HG/T20529、EN1092-1、ASME B16.52 GB/T147. 、JB/T9092 Nā palena ʻenehana nui o ka valve lele lele d341w Nominal diameter DN（mm） 50~2000 Nominal pressure PN（mm） 0.25 0.6 Test pressure (MPa) ikaika hōʻoia 0.375 0.9 Sealing kinoea kinoea ho’āʻo 0.6. kinoea Driving form Manual, worm gear drive, pneumatic drive, electric drive Material of main parts of ventilation butterfly valve d341w Part name Material Science Valve plate Cast steel, stainless steel, chromium nickel molybdenum titanium steel, chromium molybdenum titanium steel and other special materials Disc Ke kila kila, ke kila kila, ke kila chromium nickel molybdenum titanium a me nā mea kūikawā ʻē aʻe seal ring Cast steel, stainless steel, chromium nickel molybdenum titanium steel, chromium molybdenum titanium steel a me nā mea kūikawā ʻē aʻe. ʻO Fluoroplastics, graphite maʻalahi Ke koho ʻana i nā mea a me ka wela kūpono o ka hoʻoheheʻe ʻana i ka pahu lele d341w Material ʻano kalapona kila Haʻahaʻa wela kalapona kila Alloy steel austenitic stainless steel Chromium molybdenum steel Name code WCB LCB WC6/WC9 C5/C12 铬Cr-18型304、316MoV Maxima pale wela 425 ℃ 345 ℃ 595 ℃ 650 ℃ 600 ℃ 560 ℃ 560 ℃ haʻahaʻa haʻahaʻa haʻahaʻa -29 ℃ -46 ℃ -29 ℃ -29 ℃ -196 ℃ -40 ℃ Ka mahana hana kūpono ≤425 ℃ ≤345 ℃ ≤595 ℃ ≤650 ℃ ≤600 ℃ ≤560 ℃ Kiʻi hoʻolālā o ka valve lele lele d341w ʻO ka nui o ka pilina waho waho o pn0.25mpa-pn0.6mpa ventila butterfly valve d341w Nominal anawaena Waiwai maʻamau o ka lōʻihi o ka hale Ka nui o ke ana (helu kuhikuhi) Ka nui o ka pilina (waiwai maʻamau) 0.25MPa 0.6MPa mm iniha 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 21½ 112 80 -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 8 140 149 3 16 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 12 170 220 715 165 283 440 395 363 443-22 3 170 245 814 175 335 490 445 413 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 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 20-26 755 705 667 200 2 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 1024 937 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 30 5 6 575 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 Like valve (Tianjin) Co., Ltd., he mea hana valve aia ma Tianjin, he kaʻina hana piha, a ua loaʻa iā ia nā palapala hōʻoia a me nā patent, e like me ISO9001, ISO14001, OHSAS18001, TS, API, CE, CCCF, etc. ., e hāʻawi i ka palekana no nā mea kūʻai honua.