| D643H法蘭式氣動硬密封蝶閥廣泛適用于電站供熱系統和催化裂化主風機道管系統和鋼鐵、冶金、化工等工業系統以及環保、水處理、高層建筑給水排水管路上作切斷或調節流量作用. 技術范圍 Technical specification
| 設計依據
Design reference | GB標準 | ANSI標準 | | 設計標準
Design standrd | GB/12237 | ANSI B16.34 | | 結構長度
Face To face | 對夾連接
Wafer connecting | GB/12221 | ANSI B16.10 | | 連接法蘭尺寸
Connecting Flange Size | GB/9113、JB/T79 | ANSI B16.5 | | 試驗和檢驗
Test＆inspection | JB/T9002 | API598 | 注：系列蝶閥結構長度及連接法蘭尺寸可根據用戶要求設計制造。
Note:The structural length and connecting flange size of butterfly valve
serles can be designed and manufactured as perusers'requirements. 主要零件材質表 Form of Major Parts Materials 
| 序號
NO | 零件名稱
Accessory name | 材質
Material | | C | P | R | | 1 | 內六角螺絲
Mild Sleel Hex Socket Screw | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 2 | 閥蓋
Cover | WCB | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 3 | 墊片
Gasket | 不銹鋼+柔性石墨
Stainless Steel+Graphite | | 4 | 閥座
Seat | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 5 | 墊片
Gasket | 不銹鋼+柔性石墨
Stainless Steel+Graphite | | 6 | 蝶板
Butterfly Plate | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 7 | 圓柱削
Straight Pin | 45 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 8 | 下蓋
Bottom Cover
| WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 9 | 墊片
Gasket | 不銹鋼+柔性石墨
Stainless Steel+Graphite | | 10 | 襯套
Bushing | PTFE+不銹鋼
PTFE+Stainless Steel | | 11 | 閥體
Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 12 | 閥桿
Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti | | 13 | 支架
Yoke | WCB | | 14 | 鍵
Key | 45 | | 15 | 襯套
Bushing | PTFE+不銹鋼
PTFE+Stainless Steel | | 16 | 填料
Packing | 柔性石墨
Graphite | | 17 | 壓蓋
Gland | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | | 18 | 位置指示器
Location lndicator
| 塑料
Plactic | | 氣動法蘭式硬密封蝶閥 D643-PN16、25、40，CLASS150、300 
主要外形及連接尺寸 D643-16<1.6Mpa>Mani Outline and Connecting Flange Size
| DN | 外形尺寸
Outline Size | 連接尺寸
Connec ting Size | 執行器型號
Actuator Model | | L | L1 | L2 | H | H1 | D | D1 | D2 | f | n-φd | | 50 | 108 | 164/214 | 75/91 | 277/205 | 65 | 165 | 125 | 99 | 3 | 4-φ18 | GTD65/GTE80 | | 65 | 112 | 164/214 | 75/91 | 287/315 | 75 | 185 | 145 | 118 | 3 | 4-φ18 | GTD65/GTE80 | | 80 | 114 | 190/246 | 91/101 | 365/375 | 85 | 200 | 160 | 132 | 3 | 8-φ18 | GTD80/GTE90 | | 100 | 127 | 210/295 | 101/112 | 420/436 | 130 | 220 | 180 | 156 | 3 | 8-φ18 | GTD90/GTE100 | | 125 | 140 | 247/398 | 112/139 | 436/462 | 175 | 250 | 210 | 184 | 3 | 8-φ18 | GTD100/GTE125 | | 150 | 140 | 308/478 | 139/176 | 466/543 | 190 | 285 | 240 | 211 | 3 | 8-φ22 | GTD125/GTE160 | | 200 | 152 | 378/724 | 176/228 | 593/665 | 215 | 340 | 295 | 266 | 3 | 12-φ22 | GTD160/GTE210 | | 250 | 165 | 432/928 | 206/275 | 682/752 | 265 | 405 | 355 | 319 | 3 | 12-φ26 | GTD190/255 | | 300 | 178 | 524/928 | 228/275 | 725/772 | 305 | 460 | 410 | 370 | 4 | 12-φ26 | GTD210/GTE255 | | 350 | 190 | 648/1033 | 275/324 | 832/880 | 340 | 520 | 480 | 429 | 4 | 16-φ26 | GTD255/GTE300 | | 400 | 216 | 648/1129 | 275/380 | 862/968 | 360 | 580 | 525 | 480 | 4 | 16-φ30 | GTD255/GTE350 | | 450 | 222 | 715/1845 | 324/527 | 945/1005 | 400 | 640 | 585 | 548 | 4 | 20-φ30 | GTD300/AW28S | | 500 | 229 | 795/1845 | 380/527 | 1058/1060 | 430 | 715 | 650 | 609 | 4 | 20-φ33 | GTD350/AW28S | | 600 | 267 | 795/2605 | 380/545 | 1108/1195 | 490 | 840 | 770 | 720 | 5 | 20-φ36 | GTD350/AW35S | | 700 | 292 | 1380/2605 | 1170/1255 | 1170/1255 | 555 | 910 | 840 | 794 | 5 | 24-φ36 | AW28/AW35S | | 800 | 318 | 1860/2605 | 1325/1365 | 1325/1365 | 620 | 1025 | 950 | 901 | 5 | 24-φ39 | AW35/AW40S | 注：數據XXX/XXX分別是氣動執行器雙作用式/單作用式<彈簧復位>。
根據不同的閥門扭矩，使用介質選配，不同的執行器型號，其相關尺寸隨之變化。
GT系列氣動執行器可配至DN600，AW系列氣動執行器可配蝶閥至DN200--1600。
Note:DataXXX/XXX represent respectively double-acting/single-acting type
The relaive sizes are subject to change responding to different valve torques.mediums and actuator modeis.
Pneumatic actuator of GT series may fit DN600 and of that of AW series may fit butterfly valves 主要外形及連接尺寸 D643-25<2.5Mpa>Mani Outline and Connecting Flange Size | DN | 外形尺寸
Outline Size | 連接尺寸
Connecting Size | 執行器型號
Actuator Model | | L | L1 | L2 | H | H1 | D | D1 | D2 | f | n-φd | | 50 | 108 | 164/214 | 75/91 | 277/305 | 65 | 165 | 125 | 99 | 3 | 4-φ18 | GTD65/GTE80 | | 65 | 112 | 164/214 | 75/91 | 287/325 | 75 | 185 | 145 | 118 | 3 | 8-φ18 | GTD65/GTE90 | | 80 | 114 | 190/295 | 91/112 | 365/391 | 85 | 200 | 160 | 132 | 3 | 8-φ18 | GTD80/GTE100 | | 100 | 127 | 210/340 | 101/127 | 420/457 | 130 | 235 | 190 | 156 | 3 | 8-φ22 | GTD90/GTE115 | | 125 | 140 | 247/395 | 112/139 | 436/462 | 175 | 270 | 220 | 184 | 3 | 8-φ26 | GTD100/GTE125 | | 150 | 140 | 308/438 | 139/176 | 466/543 | 190 | 300 | 250 | 211 | 3 | 8-φ26 | GTD125/GTE160 | | 200 | 152 | 378/724 | 176/228 | 593/665 | 215 | 360 | 310 | 274 | 3 | 12-φ26 | GTD160/GTE210 | | 250 | 165 | 432/928 | 206/275 | 682/752 | 265 | 425 | 370 | 330 | 3 | 12-φ30 | GTD190/GTE255 | | 300 | 178 | 524/1033 | 228/324 | 702/820 | 305 | 485 | 430 | 389 | 4 | 16-φ30 | GTD210/GTE300 | | 350 | 190 | 648/1129 | 275/380 | 832/938 | 340 | 555 | 490 | 448 | 4 | 16-φ33 | GTD255/GTE350 | | 400 | 216 | 715/1129 | 324/380 | 910/968 | 360 | 620 | 550 | 503 | 4 | 16-φ36 | GTD300/GTE350 | | 450 | 222 | 795/1845 | 380/527 | 1005/1010 | 400 | 670 | 640 | 548 | 4 | 20-φ36 | GTD350/AW28S | | 500 | 229 | 795/1845 | 380/527 | 1058/1065 | 430 | 730 | 660 | 609 | 4 | 20-φ36 | GTD350/AW28S | | 600 | 267 | 1380/2605 | 507/545 | 1110/1195 | 490 | 845 | 770 | 770 | 4 | 20-φ39 | AW28/AW35S | | 700 | 292 | 1860/2605 | 545/545 | 1255/1295 | 555 | 960 | 875 | 875 | 5 | 24-φ42 | AW28/AW40S | | 800 | 318 | 1860/2605 | 545/545 | 1325/1365 | 1085 | 1085 | 990 | 990 | 5 | 24-φ48 | AW35/AW40S | 主要外形及連接尺寸 D643-40<4.0Mpa>Mani Outline and Connecting Flange Size
| DN | 外形尺寸
Outline Size | 連接尺寸
Connecting Size | 執行器型號
Actuator Model | | L | L1 | L2 | H | H1 | D | D1 | D2 | f | n-φd | | 50 | 108 | 164/214 | 75/91 | 277/305 | 65 | 165 | 125 | 99 | 3 | 4-φ18 | GTD65/GTE80 | | 65 | 112 | 190/295 | 91/112 | 310/341 | 75 | 185 | 145 | 118 | 3 | 8-φ18 | GTD80/GTE100 | | 80 | 114 | 210/340 | 106/127 | 375/412 | 85 | 200 | 160 | 132 | 3 | 8-φ18 | GTD90/GTE115 | | 100 | 127 | 247/398 | 139/176 | 436/462 | 130 | 235 | 190 | 156 | 3 | 8-φ22 | GTD100/GTE125 | | 125 | 140 | 308/478 | 176/228 | 462/513 | 175 | 270 | 220 | 184 | 3 | 8-φ26 | GTD125/GTE160 | | 150 | 140 | 378/724 | 228/324 | 543/615 | 190 | 300 | 250 | 211 | 3 | 8-φ26 | GTD160/GTE210 | | 200 | 152 | 524/1030 | 275/380 | 665/760 | 215 | 375 | 320 | 284 | 3 | 12-φ26 | GTD210/GTE300 | | 250 | 165 | 648/1129 | 324/460 | 752/858 | 265 | 450 | 385 | 315 | 3 | 12-φ33 | GTD255/GTE350 | | 300 | 178 | 715/1129 | 380/460 | 820/880 | 305 | 515 | 450 | 409 | 4 | 16-φ33 | GTD300/AW28S | | 350 | 190 | 795/1845 | 460/545 | 938/940 | 340 | 580 | 610 | 465 | 4 | 16-φ36 | GTD350/AW28S | | 400 | 216 | 715/1129 | 380/527 | 970/1055 | 360 | 660 | 585 | 535 | 4 | 16-φ39 | AW28/AW35S | | 450 | 222 | 1380/2605 | 545/545 | 1005/1090 | 400 | 685 | 610 | 560 | 4 | 20-φ39 | AW28/AW35S | | 500 | 229 | 1860/2605 | 545/545 | 1145/1185 | 430 | 755 | 670 | 615 | 4 | 20-φ42 | AW35/AW40S | | 600 | 267 | 1860/2605 | 545/545 | 1195/1235 | 490 | 890 | 795 | 735 | 4 | 20-φ48 | AW35/AW40S | | 700 | 292 | | | | | | | | | | | | 800 | 318 | | | | | | | | | | | 注：數據XXX/XXX分別是氣動執行器雙作, , , 用式/單作用式<彈簧復位>。
根據不同的閥門扭矩，使用介質選配，不同的執行器型號，其相關尺寸隨之變化。
GT系列氣動執行器可配至DN350，AW系列氣動執行器可配蝶閥至DN200--1600。
Note:DataXXX/XXX represent respectively double-acting/single-acting type
The relaive sizes are subject to change responding to different valve torques.mediums and actuator modeis.
Pneumatic actuator of GT series may fit DN350 and of that of AW series may fit butterfly valves of DN1200--16000. 要外形及連接尺寸 D643-Class 150 Mani Outline and Connecting Flange Size | DN | 外形尺寸
Outline Size | 連接尺寸
Connecting Size | 執行器型號
Actuator Model | | DN | in | L | L1 | L2 | H | H1 | D | D1 | D2 | f | n-φd | | 50 | 2 | 43 | 164/214 | 75/91 | 277/305 | 65 | 152 | 120.5 | 92 | 2 | 4-φ19 | GTD65/GTE80 | | 65 | 21/3 | 46 | 164/214 | 75/91 | 287/325 | 75 | 178 | 139.5 | 105 | 2 | 4-φ19 | GTD65/GTE90 | | 80 | 3 | 46 | 190/295 | 91/112 | 365/391 | 85 | 190 | 152.5 | 127 | 2 | 4-φ19 | GTD80/GTE100 | | 100 | 4 | 52 | 210/340 | 101/127 | 420/457 | 130 | 229 | 190.5 | 157 | 2 | 8-φ19 | GTD90/GTE115 | | 125 | 5 | 56 | 247/395 | 112/139 | 436/462 | 175 | 254 | 216 | 186 | 2 | 8-φ22 | GTD100/GTE125 | | 150 | 6 | 56 | 308/438 | 139/176 | 466/543 | 190 | 279 | 241.5 | 216 | 2 | 8-φ22 | GTD125/GTE160 | | 200 | 8 | 60 | 378/724 | 176/228 | 593/665 | 215 | 343 | 298.5 | 270 | 2 | 8-φ22 | GTD160/GTE210 | | 250 | 10 | 68 | 432/928 | 206/275 | 682/752 | 265 | 406 | 362 | 324 | 2 | 12-φ25 | GTD190/GTE255 | | 300 | 12 | 78 | 524/1033 | 228/324 | 702/820 | 305 | 483 | 432 | 381 | 2 | 12-φ25 | GTD210/GTE300 | | 350 | 14 | 78 | 648/1129 | 275/380 | 832/938 | 340 | 533 | 476 | 413 | 2 | 12-φ29 | GTD255/GTE350 | | 400 | 16 | 102 | 715/1129 | 324/380 | 910/968 | 360 | 597 | 540 | 470 | 2 | 16-φ29 | GTD300/GTE350 | | 450 | 18 | 114 | 795/1845 | 380/527 | 1005/1010 | 400 | 635 | 578 | 533 | 2 | 16-φ32 | GTD350/AW28S | | 500 | 20 | 127 | 795/1845 | 380/527 | 1085/1065 | 430 | 699 | 634 | 584 | 2 | 20-φ32 | GTD350/AW28S | | 600 | 24 | 154 | 1380/2605 | 507/545 | 1110/1195 | 490 | 813 | 749.5 | 692 | 2 | 20-φ35 | AW28/AW35S | | 700 | 28 | 165 | 1860/2605 | 545/545 | 1255/1295 | 555 | 947 | 863.5 | 800 | 2 | 28-φ35 | AW28/AW40S | | 800 | 32 | 190 | 1860/2605 | 545/545 | 1325/1365 | 620 | 1060 | 978 | 914 | 2 | 28-φ41 | AW35/AW40S | 主要外形及連接尺寸 D643-Class 150 Mani Outline and Connecting Flange Size | DN | 外形尺寸
Outline Size | 連接尺寸
Connecting Size | 執行器型號
Actuator Model | | DN | in | L | L1 | L2 | H | H1 | D | D1 | D2 | f | n-φd | | 50 | 2 | 43 | 164/214 | 75/91 | 277/305 | 65 | 165 | 127 | 92 | 2 | 8-φ19 | GTD65/GTE80 | | 65 | 21/3 | 46 | 190/295 | 91/112 | 310/341 | 75 | 190 | 149 | 105 | 2 | 8-φ22 | GTD80/GTE100 | | 80 | 3 | 46 | 210/340 | 106/127 | 375/412 | 85 | 210 | 168 | 127 | 2 | 8-φ22 | GTD90/GTE115 | | 100 | 4 | 52 | 247/398 | 139/176 | 436/462 | 130 | 254 | 200 | 157 | 2 | 8-φ22 | GTD100/GTE125 | | 125 | 5 | 56 | 308/478 | 176/228 | 462/513 | 175 | 279 | 235 | 186 | 2 | 8-φ22 | GTD125/GTE160 | | 150 | 6 | 56 | 378/724 | 228/324 | 543/615 | 190 | 318 | 270 | 216 | 2 | 12-φ22 | GTD160/GTE210 | | 200 | 8 | 60 | 524/1030 | 275/380 | 665/760 | 215 | 381 | 330 | 270 | 2 | 12-φ25 | GTD210/GTE300 | | 250 | 10 | 68 | 648/1129 | 324/460 | 752/858 | 265 | 445 | 387 | 324 | 2 | 16-φ29 | GTD255/GTE350 | | 300 | 12 | 78 | 715/1845 | 380/460 | 820/880 | 305 | 521 | 451 | 381 | 2 | 16-φ32 | GTD300/AW28S | | 350 | 14 | 78 | 795/1845 | 460/545 | 938/940 | 340 | 584 | 514 | 413 | 2 | 20-φ32 | GTD350/AW28S | | 400 | 16 | 102 | 1380/2605 | 460/545 | 970/1055 | 360 | 648 | 571 | 470 | 2 | 20-φ35 | AW28/AW35S | | 450 | 18 | 114 | 1380/2605 | 545/545 | 1005/1090 | 400 | 711 | 628 | 533 | 2 | 24-φ35 | AW28/AW35S | | 500 | 20 | 127 | 1860/2605 | 545/545 | 1145/1185 | 430 | 775 | 686 | 584 | 2 | 24-φ35 | AW35/AW40S | | 600 | 24 | 154 | 1860/2605 | 545/545 | 1195/1235 | 490 | 914 | 813 | 692 | 2 | 24-φ41 | AW35/AW40S | | 700 | 28 | 165 | | | | 555 | 1035 | 940 | 800 | 2 | 28-φ45 | | | 800 | 32 | 190 | | | | 620 | 1149 | 1054 | 914 | 2 | 28-φ51 | | 注：數據XXX/XXX分別是氣動執行器雙作用式/單作用式<彈簧復位>。
根據不同的閥門扭矩，使用介質選配，不同的執行器型號，其相關尺寸隨之變化。
GT系列氣動執行器可配至DN350，AW系列氣動執行器可配蝶閥至DN200--1600。
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