◆主要零件材料
| 名称 | WCB类 | cF8类 | cF3类 | CF8M类 | CF3M类 | |
| 阀体左体 | A216-WCB | A351-CF8 | A351-CF3 | A351-CF8M | A351-CF3M | |
| 球体 | B2～B8 | A105-1025 | A182-F304 | A182-F304L | A182-F316 | A182-F316L |
| B8以上 | A216-WCB | A351-CF8 | A351-CF3 | A351-CF8M | A351-CF3M | |
| 阀杆 | A182-F6a | A182-F304 | A182-F304L | A182-F316 | A182-F316L | |
| 阀座 | PTFE/增强 | |||||
| 阀座支承圈 | A105.1025 | A182-F304 | A182-F304L | A182-F316 | A182-F316L | |
| 弹簧 | 3yc7/17-49H | |||||
| O彩圈 | NBR | 氟橡胶 | ||||
| 螺柱 | A193-B7 | A193-B8 | ||||
| 螺母 | A194-2H | A194-8 | ||||
◆应用规范
设计制造按 :APl16D/ANSI B16.34； GBl2237-89
结构长度按 :APl16D/ANSI B16.10；GB12221-89
法兰尺寸按 :ANSI B16.5； JB79-59:GB9113-88
检查试验按 :APl16D/API 598 ZBJ16006
使用温度 :-28-150℃(标准型) -28-350(高温)
低温(请注明温度)
CLASS150 A1B(3)41; (3)47； (3)61； (3)67F(N.PPL) (P.R.V)
| DN | d | L | LB焊接 | H1 | H2 | W | M | K | D2 | D1 | D | N-φ | b | f | 备注 |
| 1/2″ | 13 | 108 | - | - | 59 | 130 | - | - | 35 | 60.5 | 89 | 4-16 | 11.2 | 1.6 | 浮动球 |
| 3/4″ | 19 | 117 | - | - | 63 | 130 | - | - | 43 | 70 | 98 | 4-16 | 11.2 | 1.6 | |
| 1″ | 25 | 127 | - | - | 75 | 160 | - | - | 51 | 79.5 | 108 | 4-16 | 11.2 | 1.6 | |
| 11/2” | 38 | 165 | 190 | - | 92 | 230 | - | - | 73 | 98.5 | 127 | 4-1 5 | 14.3 | 1.6 | |
| 2″ | 51 | 178 | 216 | - | 107 | 230 | - | - | 95 | 120.5 | 152 | 4-19 | 15.9 | 1.6 | 浮动球 固定球 |
| 21/2″ | 64 | 190 | 241 | - | 142 | 400 | - | - | 105 | 139.5 | 178 | 4-19 | 17.5 | 1.6 | |
| 3″ | 76 | 203 | 283 | - | 152 | 400 | - | - | 127 | 152.5 | 190 | 4-19 | 19.1 | 1.6 | |
| 4″ | 102 | 229 | 305 | - | 178 | 700 | - | - | 157 | 190.5 | 229 | 8-19 | 23.9 | 1.6 | |
| 5″ | 127 | 356 | - | - | 252 | 1100 | - | - | 186 | 216 | 254 | 8-22 | 23.9 | 1.6 | |
| 6″ | 152 | 394 | 457 | - | 272 | 1100 | - | - | 216 | 241.5 | 279 | 8-22 | 254.4 | 1.6 | |
| 8″ | 203 | 457 | 521 | - | 342 | 1500 | - | - | 270 | 298.5 | 343 | 8-22 | 28.6 | 1.6 | |
| 8″ | 203 | 457 | 521 | - | 398 | 600 | 115.5 | 350 | 270 | 298.5 | 343 | 8-22 | 28.6 | 1.6 | |
| 10″ | 254 | 533 | 559 | 335 | 495 | 600 | 115.5 | 350 | 324 | 362 | 406 | 12-25 | 30.2 | 1.6 | |
| 12″ | 305 | 610 | 635 | 385 | 580 | 800 | 171 | 420 | 381 | 431.8 | 482.5 | 12-25 | 31.8 | 1.6 | |
| 14″ | 337 | 686 | 762 | 430 | 625 | 800 | 171 | 420 | 413 | 476 | 535 | 12-29 | 35 | 1.6 | |
| 16″ | 387 | 762 | 833 | 470 | 720 | 800 | 257 | 400 | 470 | 539.5 | 597 | 16-29 | 36.6 | 1.6 | 固定球 |
| 20″ | 489 | 914 | 991 | 590 | 840 | 800 | 257 | 400 | 584 | 635 | 698 | 20-32 | 42.9 | 1.6 | |
| 24″ | 591 | 106 | 1143 | 700 | 1050 | 800 | 150 | 410 | 692 | 749.5 | 813 | 20-35 | 47.8 | 1.6 | |
| 26″ | 686 | 1245 | 1346 | 780 | 1150 | 800 | 83 | 650 | 800.1 | 863.6 | 927.1 | 28-35 | 71.4 | 1.6 |
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