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详细介绍
| 设计依据 Design reference | API、ANSI标准 | |
| 设计标准 | API6D、ANSI B16.34 | |
| 结构长度 Face To face | 法兰连接 | API6D、ANSIB16.10 |
| 连接法兰尺寸 | ANSI B16.5 | |
| 试验和检验 | API 6D、API598 | |
*注:系列球阀结构长度及连接法兰尺寸可根据用户要求设计
Note: The main spare parts and sealing-ring materials of ball valve series can be designed for
Options as per real working conditions and users special reauirements
| 序号 No | 零件名称 | 材质 | ||
| C | P | R | ||
| 1 | 右阀体 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 2 | 螺母 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 3 | 垫片 | PTFE | PTFE | PTFE |
| 4 | 螺柱 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 5 | 阀体 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 6 | 阀座 | PTFE | PTFE | PTFE |
| 7 | 球体 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | lCr18Ni12Mo2Ti |
| 8 | 阀杆 | 1Cr13 | 1Cr18Ni9Ti | lCr18Ni12Mo2Ti |
| 9 | 垫片 | PTFE | PTFE | PTFE |
| 10 | 填料 | PTFE | PTFE | PTFE |
| 11 | 衬套 | PTFE | PTFE | PTFE |
| 12 | 压盖 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti |
| 13 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 14 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 15 | 连接支架 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 16 | 螺栓 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 17 | 连接套 | 35 | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| 18 | 气动装置 |
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| 19 | 位置指示器 |
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*主要零部件及密封圈的材质亦可根据实际工况条件或用户特殊要求设计选用。
Note: The main spare parts and sealing-ring materials of ball valve series can be designed for Options as per real working conditions and users special reauirements.
| 通径 | 外形尺寸 | ||||||||||||||
| 1.6Mpa | 2.5Mpa | 4.0Mpa | |||||||||||||
| L | D | D1 | C | n-Фd | L | D | D1 | C | n-Фd | L | D | D1 | C | n-Фd | |
| 15 | 108 | 89 | 60.3 | 12 | 4-15 | 140 | 95 | 65.7 | 14.5 | 4-15 | 165 | 95 | 65.7 | 14.5 | 4-15 |
| 20 | 117 | 98 | 69.8 | 12 | 4-15 | 152 | 117 | 82.5 | 15.8 | 4-19 | 190 | 117 | 82.5 | 15.8 | 4-19 |
| 25 | 127 | 108 | 79.5 | 12 | 4-15 | 165 | 124 | 88.9 | 17.6 | 4-19 | 216 | 124 | 88.9 | 17.6 | 4-19 |
| 32 | 140 | 117 | 88.9 | 13 | 4-15 | 178 | 133 | 98.4 | 19.1 | 4-19 | 229 | 133 | 98.4 | 20.6 | 4-19 |
| 40 | 165 | 127 | 98.4 | 14.5 | 4-15 | 190 | 156 | 114.3 | 20.6 | 4-19 | 241 | 156 | 114.3 | 22.3 | 4-19 |
| 50 | 178 | 152 | 120.6 | 15.8 | 4-19 | 216 | 165 | 127 | 22.3 | 8-19 | 292 | 165 | 127 | 25.4 | 8-19 |
| 65 | 190 | 178 | 139.7 | 17.6 | 4-19 | 241 | 190 | 149.2 | 25.4 | 8-22 | 330 | 190 | 149.2 | 28.6 | 8-22 |
| 80 | 203 | 190 | 152.4 | 19.1 | 4-19 | 283 | 210 | 168.3 | 28.6 | 8-22 | 356 | 210 | 168.3 | 31.8 | 8-22 |
| 100 | 229 | 229 | 190.5 | 23.9 | 4-19 | 305 | 254 | 200 | 31.8 | 8-22 | 406 | 254 | 200 | 35 | 8-26 |
| 125 | 356 | 254 | 216 | 23.9 | 8-22 | 381 | 279 | 234.9 | 35 | 8-22 | 457 | 279 | 234.9 | 38.2 | 8-26 |
| 150 | 394 | 279 | 241.3 | 25.4 | 8-22 | 403 | 318 | 269.9 | 36.6 | 12-22 | 495 | 318 | 269.9 | 41.3 | 12-26 |
| 200 | 457 | 343 | 298.3 | 28.6 | 8-22 | 502 | 381 | 330.2 | 41.3 | 12-25 | 597 | 381 | 330.2 | 47.6 | 12-29 |
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