Ruwan Gas Steam Flanged Butterfly Valve
Bayanin samarwa
● Don DN≤1200, alamar rufewa na jikin bawul ɗin yana ɗaukar fasahar mirgina ta musamman don danna zoben wurin zama na bakin karfe a cikin jikin bawul;don DN≥1400, da sealing surface na bawul jiki ne fesa da supersonic gudun, da bonding ƙarfi iya isa 50MPa.
● Ana gyara zoben rufewa na roba da farantin malam buɗe ido kuma an ɗaure su ta hanyar zoben matsa lamba, ta yadda za a iya sarrafa matsin rufewa a cikin mafi kyawun yanayi.
● Rayuwa mai tsawo.Double eccentric soft sealing malam buɗe ido sabon nau'in bawul ɗin malam buɗe ido ne.Lokacin da diski ya cika buɗewa, zoben rufewa na roba ya rabu gaba ɗaya daga wurin zama na bawul ɗin ƙarfe.
● Rufewa ya fi dogara.Zoben rufewa yana ɗaukar roba, kuma wurin zama na bawul ɗin yana ɗaukar saman abin rufewa.
● Bawul ɗin yana da ƙarfi.Jikin bawul da kayan diski an yi su ne da baƙin ƙarfe ductile.
● Madalla anti-lalata Properties.Filayen ciki da na waje na jikin bawul, diski, zoben matsa lamba da sashi ana fesa da resin epoxy.Lokacin da ake buƙatar buƙatu na musamman na masana'antar sinadarai, za a iya sanya sunan rami na ciki.
● Bawul ɗin yana ɗaukar tsarin rufewa sau uku eccentric, wurin zama da faifan diski kusan ba sa lalacewa, kuma yana da aikin rufewa da ƙarfi.
● Ana yin zoben rufewa da bakin karfe, wanda ke da fa'idodin dual na ƙwanƙwasa mai ƙarfi na ƙarfe da hatimin roba.Yana da kyakkyawan aikin rufewa, juriya na lalata da kuma tsawon rayuwar sabis komi a cikin yanayin ƙarancin zafin jiki da zazzabi mai girma.
● Ƙashin rufewar fayafai an yi shi ne da ƙyalli mai ƙarfi na tushen cobalt, saman rufewa ba shi da juriya kuma yana da tsawon rayuwar sabis.
● Babban girman farantin malam buɗe ido yana ɗaukar tsarin firam ɗin quilted, tare da babban ƙarfi, babban yanki mai kwarara da ƙaramin juriya.
● Bawul ɗin yana da aikin rufewa ta hanyoyi biyu.Ba'a iyakance shi ta hanyar jagorancin matsakaici a lokacin shigarwa ba, kuma ba a shafe shi ta hanyar sararin samaniya ba, kuma za'a iya shigar da shi a kowace hanya.
● Ana iya shigar da na'urar tuƙi a wurare da yawa (juyawa 90 ° ko 180 °), wanda ya dace da masu amfani don amfani.
Yankin Aikace-aikace
An sanya shi akan samar da ruwa da magudanar ruwa, HVAC da tsarin iskar gas, da kuma manyan ayyuka da bututu a cikin sinadarai, samar da wutar lantarki, ƙarfe da sauran masana'antu.Bawul ɗin bawul ɗin bawul ne wanda aka buɗe kuma an rufe shi ta hanyar jujjuya farantin malam buɗe ido da 90°.Ba za a iya amfani da shi kawai don yanke matsakaici ba, amma kuma za a iya amfani dashi don daidaita yanayin matsakaici.
Ƙayyadaddun samfur
Sunan jama'a tongjing | babban girma | Girman Flange da ƙayyadaddun kusoshi | ||||||||||
1.0MPa | 1.6MPa | 2.5MPa | ||||||||||
L | H1 | H | D | D1 | n-fd | D | D1 | n-fd | D | D1 | n-fd | |
50 | 108 | 350 | 112 | 165 | 125 | 4-18 | 165 | 125 | 4-18 | 165 | 125 | 4-18 |
65 | 12 | 370 | 115 | 185 | 45 | 4-18 | 85 | 145 | 4-18 | 85 | 45 | 8-18 |
80 | 14 | 380 | 120 | 200 | 60 | 4-18 | 200 | 160 | 8-18 | 200 | 60 | 8-18 |
100 | 127 | 420 | 38 | 220 | 80 | 8-18 | 220 | 180 | 8-18 | 235 | 90 | 8-22 |
25 | 140 | 460 | 164 | 250 | 210 | 8-18 | 250 | 210 | 8-22 | 270 | 220 | 8-26 |
150 | 40 | 555 | 175 | 285 | 240 | 8-22 | 285 | 240 | 8-22 | 300 | 250 | 8-26 |
00 | 52 | 60 | 200 | 340 | 295 | 8-22 | 340 | 295 | 12-22 | 360 | 310 | 2-26 |
250 | 65 | 830 | 243 | 395 | 350 | 12-22 | 405 | 355 | 12-26 | 425 | 370 | 12-30 |
300 | 78 | 895 | 250 | 445 | 400 | 2-22 | 460 | 410 | 12-26 | 485 | 430 | 16-30 |
350 | 90 | 950 | 280 | 505 | 460 | 6-22 | 520 | 470 | 16-26 | 555 | 490 | 6-33 |
400 | 216 | 190 | 305 | 565 | 515 | 6-26 | 580 | 525 | 16-30 | 620 | 550 | 16-36 |
450 | 222 | 255 | 350 | 615 | 565 | 20-26 | 640 | 585 | 20-30 | 670 | 600 | 20-36 |
500 | 229 | 305 | 380 | 670 | 620 | 20-26 | 715 | 650 | 20-33 | 730 | 660 | 20-36 |
600 | 267 | 340 | 445 | 780 | 725 | 20-30 | 840 | 770 | 20-36 | 845 | 770 | 20-39 |
700 | 292 | 520 | 480 | 895 | 840 | 24-30 | 910 | 840 | 24-36 | 960 | 875 | 24-42 |
800 | 318 | 1710 | 530 | 1015 | 950 | 24-33 | 1025 | 950 | 24-39 | 1085 | 990 | 24-48 |
900 | 330 | 1810 | 580 | 1115 | 1050 | 28-33 | 1125 | 1050 | 28-39 | 1185 | 1090 | 28-48 |
1000 | 410 | 1960 | 650 | 1230 | 1160 | 28-36 | 1255 | 1170 | 28-42 | 1320 | 1210 | 28-56 |
1200 | 470 | 2250 | 760 | 1455 | 1380 | 32-39 | 1485 | 1390 | 32-48 | 1530 | 1420 | 32-56 |
1400 | 530 | 2435 | 850 | 1675 | 1590 | 36-42 | 1685 | 1590 | 36-48 | 1755 | 1640 | 36-62 |
600 | 600 | 2780 | 1030 | 1915 | 1820 | 40-48 | 1930 | 1820 | 40-56 | 1975 | 1860 | 40-62 |
1800 | 670 | 3020 | 1230 | 2115 | 2020 | 44-48 | 2130 | 2020 | 44-56 | 2195 | 2070 | 44-70 |
2000 | 760 | 3270 | 1350 | 2325 | 2230 | 48-48 | 2345 | 2230 | 48-62 | 2425 | 2300 | 48-70 |