氣動對夾式三偏心蝶閥技術(shù)規(guī)范: 設(shè)計依據(jù) | GB標準 | ANSI標準 | 設(shè)計標準 | GB/12238 | API609 | 結(jié)構(gòu)長度 | 對夾連接 | GB/12221 | ANSIB16.10 | 連接法蘭尺寸 | GB/9113、JB/T79 | ANSIB16.5(2~24") ANSIB16.47(26~32") | 試驗和檢驗 | JB/T9092 | API598 |
注:系列蝶閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)用戶要求設(shè)計。 氣動對夾式三偏心蝶閥主要零件材質(zhì)表: 序號 | 零件名稱 | 材質(zhì) | C | P | R | 1 | 內(nèi)六角螺釘 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 2 | 閥蓋 | WCB | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | 3 | 墊片 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 4 | 閥座 | 不銹鋼+柔性石墨、PTFE | 5 | 墊片 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 6 | 蝶板 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | 7 | 圓柱銷 | 45 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 8 | 下蓋 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | 9 | 墊片 | 不銹鋼+柔性石墨、PTFE | 10 | 襯套 | PTFE復(fù)合軸承 | 11 | 閥體 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | 12 | 閥桿 | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | 13 | 支架 | WCB | WCB | WCB | 14 | 鍵 | 45 | 45 | 45 | 15 | 襯套 | PTFE復(fù)合軸承 | 16 | 填料 | 柔性石墨、PTFE | 17 | 壓蓋 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | 18 | 氣動執(zhí)行器 | AT系列、AW系列 | 19 | 位置指示器 | 塑料 |
注:系列蝶閥主要零部件及密封圈的材質(zhì)可根據(jù)實際工況條件或用戶特殊要求設(shè)計選用。 氣動對夾式三偏心蝶閥結(jié)構(gòu)圖: 氣動對夾式三偏心蝶閥主要外形及連接尺寸(1.6Mpa): DN | 外形尺寸 | 連接尺寸 | 執(zhí)行器型號 | L | L1 | L2 | H | H1 | D1 | n-Φd | 50 | 43 | 159/211 | 83/95 | 277/205 | 65 | 125 | 4-Φ18 | AT063D/AT075S | 65 | 46 | 211/248 | 95/107 | 287/315 | 75 | 145 | 4-Φ18 | AT075D/AT088S | 80 | 46 | 248/269 | 107/123 | 365/375 | 85 | 160 | 8-Φ18 | AT088D/AT100S | 100 | 52 | 269/315 | 123/141 | 420/436 | 130 | 180 | 8-Φ18 | AT100D/AT115S | 125 | 56 | 315/345 | 141/152 | 436/462 | 175 | 210 | 8-Φ18 | AT115D/AT125S | 150 | 56 | 345/409 | 152/172 | 466/543 | 190 | 240 | 8-Φ22 | AT125D/AT145S | 200 | 60 | 409/438 | 172/187 | 593/665 | 215 | 295 | 12-Φ22 | AT145D/AT160S | 250 | 68 | 438/559 | 187/215 | 682/752 | 265 | 355 | 12-Φ26 | AT160D/AT190S | 300 | 78 | 550/600 | 215/240 | 725/772 | 305 | 410 | 12-Φ26 | AT190D/AT210S | 350 | 78 | 600/633 | 240/262 | 832/880 | 340 | 470 | 16-Φ26 | AT210D/AT240S | 400 | 102 | 633/730 | 262/330 | 862/968 | 360 | 525 | 16-Φ30 | AT240D/AT270S | 450 | 114 | 633 | 262 | 945/1005 | 400 | 585 | 20-Φ30 | AT240D/AW25S | 500 | 127 | 730 | 300 | 1058/1060 | 430 | 650 | 20-Φ33 | AT270D/AW25S | 600 | 154 | 1320/1970 | 440/480 | 1108/1195 | 490 | 770 | 20-Φ36 | AW25/AW28S | 700 | 165 | 1430/2700 | 480/560 | 1170/1255 | 555 | 840 | 24-Φ36 | AW28/AW35S | 800 | 190 | 1430/2700 | 480/560 | 1325/1365 | 620 | 950 | 24-Φ39 | AW28/AW35S |
注:系列球閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)JB/T79標準或用戶要求設(shè)計。 注:數(shù)據(jù)XXX/XXX分別是氣動執(zhí)行器雙作用式/單作用式(彈簧復(fù)位)。 注:根據(jù)不同閥門扭矩、使用介質(zhì)適配的執(zhí)行器型號可能有所不同,相關(guān)尺寸隨之變化。 注:以上執(zhí)行器配置及數(shù)據(jù)均采用軟密封(F)閥門,硬密封閥門的配置及數(shù)據(jù)請咨詢本公司。 氣動對夾式三偏心蝶閥主要外形及連接尺寸(2.5Mpa): http://www.craigflowcontrol.com.cn DN | 外形尺寸 | 連接尺寸 | 執(zhí)行器型號 | L | L1 | L2 | H | H1 | D1 | n-Φd | 50 | 43 | 159/211 | 83/95 | 277/305 | 65 | 125 | 4-Φ18 | AT063D/AT075S | 65 | 46 | 211/248 | 95/107 | 287/325 | 75 | 145 | 8-Φ18 | AT075D/AT088S | 80 | 46 | 248/269 | 107/123 | 365/391 | 85 | 160 | 8-Φ18 | AT088D/AT100S | 100 | 52 | 269/315 | 123/141 | 420/457 | 130 | 190 | 8-Φ22 | AT100D/AT115S | 125 | 56 | 315/345 | 141/152 | 436/462 | 175 | 220 | 8-Φ26 | AT115D/AT125S | 150 | 56 | 409/438 | 172/187 | 466/543 | 190 | 250 | 8-Φ26 | AT145D/AT160S | 200 | 60 | 438/550 | 187/215 | 593/665 | 215 | 310 | 12-Φ26 | AT160D/AT190S | 250 | 68 | 550/600 | 215/240 | 682/752 | 265 | 370 | 12-Φ30 | AT190D/AT210S | 300 | 78 | 600/633 | 240/262 | 402/820 | 305 | 430 | 16-Φ30 | AT210D/AT240S | 350 | 78 | 633/730 | 262/330 | 832/938 | 340 | 490 | 16-Φ33 | AT240D/AT270S | 400 | 102 | 633/1700 | 262/440 | 910/968 | 360 | 550 | 16-Φ36 | AT240D/AW25S | 450 | 114 | 730/1970 | 330/480 | 1005/1010 | 400 | 600 | 20-Φ36 | AT270D/AW28S | 500 | 127 | 1180/1700 | 365/440 | 1058/1065 | 430 | 660 | 20-Φ36 | AW25/AW28S | 600 | 154 | 1700/1970 | 440/480 | 1110/1195 | 490 | 770 | 20-Φ39 | AW28/AW35S | 700 | 165 | 1320/2700 | 480/560 | 1255/1295 | 555 | 875 | 24-Φ42 | AW28/AW35S | 800 | 190 | 1950/2700 | 560/580 | 1325/1365 | 620 | 990 | 24-Φ48 | AW35/AW40S |
氣動對夾式三偏心蝶閥主要外形及連接尺寸(4.0Mpa): DN | 外形尺寸 | 連接尺寸 | 執(zhí)行器型號 | L | L1 | L2 | H | H1 | D1 | n-Φd | 50 | 43 | 211/248 | 95/107 | 277/305 | 65 | 125 | 4-Φ18 | AT075D/AT088S | 65 | 46 | 248/269 | 107/123 | 310/341 | 75 | 145 | 8-Φ18 | AT088D/AT100S | 80 | 46 | 269/315 | 123/141 | 375/412 | 85 | 160 | 8-Φ18 | AT100D/AT115S | 100 | 52 | 315/345 | 141/152 | 436/462 | 130 | 190 | 8-Φ22 | AT115D/AT125S | 125 | 56 | 345/438 | 152/187 | 462/513 | 175 | 220 | 8-Φ26 | AT125D/AT160S | 150 | 56 | 438/600 | 187/240 | 543/615 | 190 | 250 | 8-Φ26 | AT160D/AT210S | 200 | 60 | 550/633 | 215/240 | 665/760 | 215 | 320 | 12-Φ30 | AT190D/AT240S | 250 | 68 | 600/633 | 240/262 | 752/858 | 265 | 385 | 12-Φ33 | AT210D/AT240S | 300 | 78 | 633/730 | 262/330 | 820/880 | 305 | 450 | 16-Φ33 | AT240D/AT270S | 350 | 78 | 730/1700 | 330/440 | 938/940 | 340 | 510 | 16-Φ36 | AT270D/AW25S | 400 | 102 | 1180/1700 | 325/440 | 970/1055 | 360 | 585 | 16-Φ39 | AW20/AW25S | 450 | 114 | 1180/1700 | 325/440 | 1005/1090 | 400 | 610 | 20-Φ39 | AW20/AW25S | 500 | 127 | 1320/1970 | 440/480 | 1145/1185 | 430 | 670 | 20-Φ42 | AW25/AW28S | 600 | 154 | 1430/2700 | 480/560 | 1195/1235 | 490 | 795 | 20-Φ48 | AW28/AW35S |
注:系列球閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)JB/T79標準或用戶要求設(shè)計。 注:數(shù)據(jù)XXX/XXX分別是氣動執(zhí)行器雙作用式/單作用式(彈簧復(fù)位)。 注:根據(jù)不同閥門扭矩、使用介質(zhì)適配的執(zhí)行器型號可能有所不同,相關(guān)尺寸隨之變化。 注:以上執(zhí)行器配置及數(shù)據(jù)均采用軟密封(F)閥門,硬密封閥門的配置及數(shù)據(jù)請咨詢本公司。 氣動對夾式三偏心蝶閥主要外形及連接尺寸(Class150): 公稱通徑 | 外形尺寸 | 連接尺寸 | 執(zhí)行器型號 | DN | in | L | L1 | L2 | H | H1 | D1 | n-Φd | 50 | 2 | 43 | 159/211 | 83/95 | 277/305 | 65 | 120.5 | 4-Φ19 | AT063D/AT075S | 65 | 2-1/2 | 46 | 211/248 | 95/107 | 287/325 | 75 | 139.5 | 4-Φ19 | AT075D/AT088S | 80 | 3 | 46 | 248/269 | 107/123 | 365/391 | 85 | 152.5 | 4-Φ19 | AT088D/AT100S | 100 | 4 | 52 | 269/315 | 123/141 | 420/457 | 130 | 190.5 | 8-Φ19 | AT100D/AT115S | 125 | 5 | 56 | 315/345 | 141/152 | 436/462 | 175 | 216 | 8-Φ22 | AT115D/AT125S | 150 | 6 | 56 | 345/409 | 152/172 | 466/543 | 190 | 241.5 | 8-Φ22 | AT125D/AT145S | 200 | 8 | 60 | 409/550 | 172/215 | 593/665 | 215 | 298.5 | 8-Φ22 | AT145D/AT190S | 250 | 10 | 68 | 538/600 | 187/240 | 682/752 | 265 | 362 | 12-Φ25 | AT160D/AT210S | 300 | 12 | 78 | 550/633 | 215/262 | 702/820 | 305 | 432 | 12-Φ25 | AT190D/AT240S | 350 | 14 | 78 | 600/633 | 240/262 | 832/938 | 340 | 476 | 12-Φ29 | AT210D/AT240S | 400 | 16 | 102 | 633/730 | 262/330 | 910/968 | 360 | 540 | 16-Φ29 | AT115D/AT125S | 450 | 18 | 114 | 633/730 | 262/330 | 1005/1010 | 400 | 578 | 16-Φ32 | AT115D/AT125S | 500 | 20 | 127 | 730/1700 | 330/440 | 1058/1065 | 430 | 635 | 20-Φ32 | AT270D/AW25S | 600 | 24 | 154 | 1180/1700 | 365/440 | 1110/1195 | 490 | 749.5 | 20-Φ35 | AW20/AW25S | 700 | 28 | 165 | 1320/1970 | 440/480 | 1255/1295 | 555 | 863.6 | 28-Φ35 | AW25/AW28S | 800 | 32 | 190 | 1430/2700 | 480/560 | 1325/1365 | 620 | 978 | 28-Φ41 | AW28/AW35S |
氣動對夾式三偏心蝶閥主要外形及連接尺寸(Class300): 公稱通徑 | 外形尺寸 | 連接尺寸 | 執(zhí)行器型號 | DN | in | L | L1 | L2 | H | H1 | D1 | n-Φd | 50 | 2 | 43 | 211/248 | 95/107 | 277/305 | 65 | 127 | 8-Φ9 | AT075D/AT088S | 65 | 2-1/2 | 46 | 248/269 | 107/123 | 310/341 | 75 | 149 | 8-Φ22 | AT088D/AT100S | 80 | 3 | 46 | 269/315 | 123/141 | 375/412 | 85 | 168.5 | 8-Φ22 | AT100D/AT115S | 100 | 4 | 52 | 315/409 | 141/172 | 436/462 | 130 | 200 | 8-Φ22 | AT115D/AT145S | 125 | 5 | 56 | 345/438 | 152/187 | 462/513 | 175 | 235 | 8-Φ22 | AT125D/AT160S | 150 | 6 | 56 | 409/550 | 172/215 | 543/615 | 190 | 270 | 12-Φ22 | AT145D/AT190S | 200 | 8 | 60 | 438/600 | 187/240 | 665/760 | 215 | 330 | 12-Φ25 | AT160D/AT210S | 250 | 10 | 68 | 550/633 | 215/262 | 752/858 | 265 | 387.5 | 16-Φ29 | AT190D/AT240S | 300 | 12 | 78 | 600/730 | 240/330 | 820/880 | 305 | 451 | 16-Φ32 | AT210D/AT270S | 350 | 14 | 78 | 633/730 | 262/330 | 938/940 | 340 | 514.5 | 20-Φ32 | AT240D/AT270S | 400 | 16 | 102 | 730/1700 | 330/440 | 970/1055 | 360 | 571.5 | 20-Φ35 | AT270D/AW25S | 450 | 18 | 114 | 1180/1700 | 365/440 | 1005/1090 | 400 | 628.5 | 24-Φ35 | AW20/AW25S | 500 | 20 | 127 | 1320/1970 | 440/480 | 1145/1185 | 430 | 686 | 24-Φ35 | AW25/AW28S | 600 | 24 | 154 | 1430/2700 | 480/560 | 1195/1235 | 490 | 813 | 24-Φ41 | AW28/AW35S |
注:系列球閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)JB/T79標準或用戶要求設(shè)計。 注:數(shù)據(jù)XXX/XXX分別是氣動執(zhí)行器雙作用式/單作用式(彈簧復(fù)位)。 注:根據(jù)不同閥門扭矩、使用介質(zhì)適配的執(zhí)行器型號可能有所不同,相關(guān)尺寸隨之變化。 注:以上執(zhí)行器配置及數(shù)據(jù)均采用軟密封(F)閥門,硬密封閥門的配置及數(shù)據(jù)請咨詢本公司。 |