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浮动式锻钢球阀介绍
浮动式锻钢球阀的工作原理是靠旋转阀杆来使阀门畅通或闭塞。可以全通径电动球阀、90℃角、球阀开关轻便，体积小，可以做成大口径，密封可靠，结构 简单，维修方便，密封面与球面常在闭合状态，不易被介质冲蚀，在各行业得到广泛的应用。锻钢球阀分类：低压锻钢球阀，高压锻钢球阀。
一、浮动式锻钢球阀 Q(3、6、7、8、9)4（6）1F(Y、N、P)
尺寸及重量 PN1.6MPa CLASS 150 10K(JIS)
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
| NPS | in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 |
| 150LB法兰Flange | L | 108 | 117 | 127 | - | 165 | 178 | 190 | 203 | 229 | 356 | 394 | 457 | - |
| 1.6MPa法兰Flange | L | 130 | 140 | 150 | 165 | 180 | 200 | 200 | 250 | 280 | 320 | 360 | 400 | - |
| 10K(JIS)法兰Flange | L | 108 | 117 | 127 | - | 165 | 178 | 190 | 203 | 229 | 365 | 394 | 457 | 533 |
| 对焊Butt Welding | L1 | 140 | 152 | 165 | - | 190 | 216 | 241 | 282 | 305 | 381 | 403 | 419 | - |
| 手动Hand –Operated | H | 73 | 78 | 86 | - | 102 | 130 | 142 | 191 | 200 | 226 | 242 | 285 | - |
| W | 130 | 130 | 160 | - | 180 | 230 | 400 | 400 | 460 | 750 | 750 | 900 | - | |
| Kg | 3 | 4 | 6 | - | 12 | 15 | 19 | 22 | 46 | 65 | 85 | 127 | - | |
| 涡轮蜗杆传动Worm GearOperated | H | - | - | - | - | - | - | - | - | - | - | 260 | 300 | - |
| W | - | - | - | - | - | - | - | - | - | - | 400 | 600 | - | |
| 型号Type | - | - | - | - | - | - | - | - | - | - | A | B | - | |
| Kg | - | - | - | - | - | - | - | - | - | - | 110 | 175 | - | |
| 气动Air –Operating | H | 203 | 234 | 242 | - | 326 | 354 | 366 | 415 | 485 | 607 | 623 | 742 | - |
| H1 | 125 | 139 | 147 | - | 195 | 223 | 235 | 284 | 328 | 398 | 414 | 498 | - | |
| L1 | 326 | 326 | 347 | - | 420 | 426 | 426 | 590 | 523 | 610 | 610 | 885 | - | |
| L2 | 136 | 136 | 181 | - | 181 | 257 | 257 | 257 | 287 | 378 | 378 | 530 | - | |
| 型号Type | AG06 | AG09 | AG09 | - | AG13 | AG13 | AG13 | AG13 | AW13 | AW17 | AW17 | AW20 | - | |
| Kg | 6.1 | 6.3 | 8.1 | - | 14.1 | 16.6 | 38.0 | 42.1 | 53.0 | 93.5 | 105.2 | 207.8 | - | |
| 电动ElectricDriving | H | - | - | - | - | - | 432 | 443 | 454 | 493 | 574 | 646 | 678 | - |
| H1 | - | - | - | - | - | 337 | 348 | 359 | 398 | 424 | 496 | 528 | - | |
| W | - | - | - | - | - | 190 | 190 | 190 | 190 | 400 | 400 | 400 | - | |
| 型号Type | - | - | - | - | - | Q60-1 | Q60-1 | Q60-1 | Q60-1 | Q120-1 | Q120-1 | Q120-1 | - | |
| Kg | - | - | - | - | - | 23 | 25 | 60 | 75 | 97 | 162 | 226 | - |
二、浮动式锻钢球阀 Q(3、6、7、8、9)4（6）1F(Y、N、P)
尺寸及重量 PN2.5MPa 4.0MPa CLASS300 20K(JIS)
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 |
| NPS | in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 |
| 300LB法兰Flange | L | 140 | 152 | 165 | - | 190 | 216 | 241 | 282 | 305 | 381 | 403 | 502 | - |
| 2.5MPa法兰Flange | L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 320 | 400 | 400 | 550 | - |
| 4.0MPa法兰Flange | L | 130 | 140 | 150 | 180 | 200 | 220 | 250 | 280 | 320 | 400 | 400 | 550 | - |
| 20K(JIS)法兰Flange | L | 140 | 152 | 165 | - | 190 | 216 | 241 | 283 | 305 | 381 | 403 | 502 | 568 |
| 对焊Butt Welding | L1 | 140 | 152 | 165 | - | 190 | 216 | 241 | 282 | 305 | 381 | 403 | 502 | - |
| 手动Hand –Operated | H | 73 | 80 | 86 | - | 102 | 136 | 164 | 191 | 223 | 240 | 253 | 307 | - |
| W | 140 | 140 | 180 | - | 230 | 240 | 400 | 400 | 750 | 750 | 900 | 1000 | - | |
| Kg | 4 | 6 | 6.8 | - | 11.2 | 18.3 | 32 | 38 | 78 | 85 | 102 | 125 | - | |
| 涡轮蜗杆传动Worm GearOperated | H | - | - | - | - | - | - | - | - | - | - | 325 | 387 | - |
| W | - | - | - | - | - | - | - | - | - | - | 400 | 600 | - | |
| 型号Type | - | - | - | - | - | - | - | - | - | - | A | B | - | |
| Kg | - | - | - | - | - | - | - | - | - | - | 148 | 196 | - | |
| 气动Air –Operating | H | 204 | 236 | 242 | - | 326 | 359 | 388 | 415 | 508 | 621 | 675 | 824 | - |
| H1 | 126 | 141 | 147 | - | 195 | 228 | 257 | 284 | 351 | 412 | 466 | 580 | - | |
| L1 | 326 | 326 | 347 | - | 420 | 426 | 426 | 590 | 523 | 610 | 610 | 885 | - | |
| L2 | 136 | 136 | 181 | - | 181 | 257 | 257 | 257 | 287 | 378 | 378 | 530 | - | |
| 型号Type | AG06 | AG09 | AG09 | - | AG13 | AG13 | AG13 | AG13 | AW13 | AW17 | AW17 | AW20 | - | |
| Kg | 6.2 | 6.4 | 8.5 | - | 16.9 | 20.9 | 42.5 | 52.7 | 77.9 | 107.0 | 130 | 220 | - | |
| 电动ElectricDriving | H | 432 | 443 | 454 | 493 | 574 | 646 | 678 | - | |||||
| H1 | 337 | 348 | 395 | 398 | 424 | 496 | 528 | - | ||||||
| W | 190 | 190 | 190 | 190 | 400 | 400 | 400 | - | ||||||
| 型号Type | Q60-1 | Q60-1 | Q60-1 | Q60-1 | Q120-1 | Q120-1 | Q120-1 | - | ||||||
| Kg | 23 | 35 | 60 | 75 | 100 | 170 | 245 | - |
三、浮动式锻钢球阀 Q(3、6、7、8、9)4（6）1F(Y、N、P)
