技术范围 Technical specification
设计依据
Design reference | GB标准 | ANSI标准 |
设计标准
Design standrd | GB/12237 | ANSI B16.34 |
结构长度
Face To face | 对夹连接
Wafer connecting | GB/12221 | ANSI B16.10 |
连接法兰尺寸
Connecting Flange Size | GB/9113、JB/T79 | ANSI B16.5 |
试验和检验
Test＆inspection | JB/T9002 | API598 |
注：系列蝶阀结构长度及连接法兰尺寸可根据用户要求设计制造。
Note:The structural length and connecting flange size of butterfly valve
serles can be designed and manufactured as perusers’requirements.
主要零件材质表 Form of Major Parts Materials
序号
NO | 零件名称
Accessory name | 材质
Material |
| C | P | R |
| 1 | 内六角螺丝
Mild Sleel Hex Socket Screw | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 2 | 阀盖
Cover | WCB | 1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 3 | 垫片
Gasket | 不锈钢+柔性石墨
Stainless Steel+Graphite |
| 4 | 阀座
Seat | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 5 | 垫片
Gasket | 不锈钢+柔性石墨
Stainless Steel+Graphite |
| 6 | 蝶板
Butterfly Plate | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 7 | 圆柱削
Straight Pin | 45 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 8 | 下盖
Bottom Cover
| WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 9 | 垫片
Gasket | 不锈钢+柔性石墨
Stainless Steel+Graphite |
| 10 | 衬套
Bushing | PTFE+不锈钢
PTFE+Stainless Steel |
| 11 | 阀体
Body | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 12 | 阀杆
Stem | 1Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
| 13 | 支架
Yoke | WCB |
| 14 | 键
Key | 45 |
| 15 | 衬套
Bushing | PTFE+不锈钢
PTFE+Stainless Steel |
| 16 | 填料
Packing | 柔性石墨
Graphite |
| 17 | 压盖
Gland | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 18 | 位置指示器
Location lndicator
| 塑料
Plactic |
注：系列蝶阀主要零部件及密封圈的材质可根据实际工况条件或用户特殊要求
设计选用。
Note:The structural length and connecting flange size of butterfly
valve series can be designed and manufactured as per uses’requirements.
主要外形及连接尺寸 D643<H、Y、F>-16<1.6Mpa>Mani Outline and Connecting Flange Size
| DN | 外形尺寸
Outline Size | 连接尺寸
Connecting Size | 执行器型号
Actuator Model |
| L | L1 | L2 | H | H1 | D | D1 | n-φd |
| 50 | 43 | 164/214 | 75/91 | 277/205 | 65 | 165 | 125 | 4-φ18 | GTD65/GTE80 |
| 65 | 46 | 164/214 | 75/91 | 287/315 | 75 | 185 | 145 | 4-φ18 | GTD65/GTE80 |
| 80 | 46 | 190/246 | 91/101 | 365/375 | 85 | 200 | 160 | 8-φ18 | GTD80/GTE90 |
| 100 | 52 | 210/295 | 101/112 | 420/436 | 130 | 220 | 180 | 8-φ18 | GTD90/GTE100 |
| 125 | 56 | 247/398 | 112/139 | 436/462 | 175 | 250 | 210 | 8-φ18 | GTD100/GTE125 |
| 150 | 56 | 308/478 | 139/176 | 466/543 | 190 | 285 | 240 | 8-φ22 | GTD125/GTE160 |
| 200 | 60 | 378/724 | 176/228 | 593/665 | 215 | 340 | 295 | 12-φ22 | GTD160/GTE210 |
| 250 | 68 | 432/928 | 206/275 | 682/752 | 265 | 395 | 350 | 12-φ26 | GTD190/GTE255 |
| 300 | 78 | 524/928 | 228/275 | 725/772 | 305 | 445 | 400 | 12-φ26 | GTD210/GTE255 |
| 350 | 78 | 648/1033 | 275/324 | 832/880 | 340 | 505 | 460 | 16-φ26 | GTD255/GTE300 |
| 400 | 102 | 648/1129 | 275/380 | 862/968 | 360 | 565 | 515 | 16-φ30 | GTD255/GTE350 |
| 450 | 114 | 715/1845 | 324/527 | 945/1005 | 400 | 615 | 565 | 20-φ30 | GTD300/AW28S |
| 500 | 127 | 795/1845 | 380/545 | 1058/1060 | 430 | 670 | 620 | 20-φ33 | GTD350/AW28S |
| 600 | 154 | 795/1845 | 527/545 | 1108/1195 | 490 | 780 | 725 | 20-φ36 | GTD350/AW28S |
| 700 | 165 | 1380/2605 | 545/545 | 1170/1255 | 555 | 895 | 840 | 24-φ36 | AW28/AW35S |
| 800 | 190 | 1860/2605 | 545/545 | 1325/1365 | 620 | 1015 | 950 | 24-φ39 | AW35/AW40S |
注：数据XXX/XXX分别是气动执行器双作用式/单作用式<弹簧复位>。
根据不同的阀门扭矩，使用介质选配，不同的执行器型号，其相关尺寸随之变化。
GT系列气动执行器可配至DN600，AW系列气动执行器可配蝶阀至DN200--1600。
Note:DataXXX/XXX represent respectively double-acting/single-acting type<spring reposition>
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 of DN1200--16000.
主要外形及连接尺寸 D643<H、Y、F>-25<2.5Mpa>Mani Outline and Connecting Flange Size
| DN | 外形尺寸
Outline Size | 连接尺寸
Connecting Size | 执行器型号
Actuator Model |
| L | L1 | L2 | H | H1 | D | D1 | n-φd |
| 50 | 43 | 164/214 | 75/91 | 277/305 | 65 | 165 | 125 | 4-φ18 | GTD65/GTE80 |
| 65 | 46 | 164/214 | 75/91 | 287/315 | 75 | 185 | 145 | 8-φ18 | GTD65/GTE90 |
| 80 | 46 | 190/295 | 91/112 | 365/391 | 85 | 200 | 160 | 8-φ18 | GTD80/GTE100 |
| 100 | 52 | 210/340 | 101/127 | 420/457 | 130 | 235 | 190 | 8-φ22 | GTD90/GTE115 |
| 125 | 56 | 247/395 | 112/139 | 436/462 | 175 | 270 | 220 | 8-φ26 | GTD100/GTE125 |
| 150 | 56 | 308/438 | 139/176 | 466/543 | 190 | 300 | 250 | 8-φ26 | GTD125/GTE160 |
| 200 | 60 | 378/724 | 176/228 | 593/665 | 215 | 360 | 310 | 12-φ26 | GTD160/GTE210 |
| 250 | 68 | 432/928 | 206/275 | 682/752 | 265 | 425 | 370 | 12-φ30 | GTD190/GTE255 |
| 300 | 78 | 524/1033 | 228/324 | 705/772 | 305 | 485 | 430 | 16-φ30 | GTD210/GTE300 |
| 350 | 78 | 648/1129 | 275/380 | 832/938 | 340 | 555 | 490 | 16-φ33 | GTD255/GTE350 |
| 400 | 102 | 715/1129 | 324/380 | 910/968 | 360 | 620 | 550 | 16-φ36 | GTD300/GTE350 |
| 450 | 114 | 795/1845 | 380/527 | 1005/1010 | 400 | 670 | 640 | 20-φ36 | GTD350/AW28S |
| 500 | 127 | 795/1845 | 380/527 | 1058/1060 | 430 | 730 | 770 | 20-φ36 | GTD350/AW28S |
| 600 | 154 | 1380/2605 | 507/545 | 1110/1195 | 490 | 845 | 875 | 20-φ39 | AW28/AW35S |
| 700 | 165 | 1860/2605 | 545/545 | 1255/1255 | 555 | 960 | 990 | 24-φ42 | AW35/AW40S |
| 800 | 190 | 1860/2605 | 545/545 | 1325/1365 | 620 | 1085 | 990 | 24-φ48 | AW35/AW40S |