三维阀门公司生产销售的浮动式铸钢球阀启闭件（球体）由阀杆带动，并绕阀杆的轴线作旋转运动的阀门。主要用于截断或接通管路中的介质，亦可用于流体的调节与控制，其中硬密封V型球阀其V型球芯与堆焊硬质合金的金属阀座之间具有很强的剪切力，特别适用于含纤维、微小固体颗料等介质。铸钢球阀一般分为手柄铸钢球阀，气动铸钢球阀，电动铸钢球阀，铸铁球阀，不锈钢球阀，全铜球阀等。 球阀的球体是浮动的，在介质压力作用下，球体能产生一定的位移并紧压在出口端的密封面上，保证出口端密封。 浮动球球阀的结构简单，密封性好，但球体承受工作介质的载荷全部传给了出口密封圈，因此要考虑密封圈材料能否经受得住球体介质的工作载荷。这种结构，广泛用于中低压球阀。
技术规范
| 设计标准Design Standard | GB/T12237 | API608 |
|---|---|---|
| 结构长度Face to Face | GB/T12221 | ASME16.10 |
| 法兰尺寸 Flanged Size | GB/T9113 JB/T79 | ASME16.5 |
| 检查与实验Test＆Inspection | JB/T9092 | API598 |
注：系列阀门连接法兰及对焊端尺寸可根据用户要求设计制造。
主要零件材质
| 序号 | 零件名称 | 材质 | |
|---|---|---|---|
| GB | ASTM | ||
| 1 | 侧阀体 | WCB | A216-WCB |
| 2 | 螺母 | 35 | A194-2H |
| 3 | 垫片 | 柔性石墨+不锈钢 | 柔性石墨+不锈钢 |
| 4 | 螺柱 | 35CrMoA | A193-B7 |
| 5 | 阀体 | WCB | A216-WCB |
| 6 | 阀座 | PTFE | PTFE |
| 7 | 球体 | 25+ENP | A105 + ENP |
| 8 | 阀杆 | 1Cr13 | A182-F6a |
| 9 | 垫片 | PTFE | PTFE |
| 10 | 填料 | 柔性石墨 | 柔性石墨 |
| 11 | 填料压盖 | WCB | A216-WCB |
| 12 | 螺钉 | 35 | A194-2H |
| 13 | 定位片 | Q235A | 碳钢 |
| 14 | 挡圈 | 65Mn | AISI 1566 |
| 15 | 手柄 | KT330-08 | A47-667 235 10 |
注：
- 抗硫型阀门该零件的材质为GB（1Cr18NI9+Ni.P）、ASTM(A182-304+Ni.P)
- 抗硫型阀门该零件材质为GB（1Cr18NI9+Ni.P）、ASTM(A276-321)系列阀门
- 主要零部件及密封面的材质可根据实际工况条件或用户特殊要求设计选用。
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 | 220 | 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 | 59 | 63 | 75 | – | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 | – |
| W | 130 | 130 | 160 | – | 230 | 230 | 350 | 400 | 500 | 750 | 750 | 900 | – | |
| Kg | 2.3 | 3.0 | 4.5 | – | 7.0 | 9.5 | 15.0 | 19.0 | 33.0 | 58.0 | 93.0 | 1600 | – | |
| 涡轮蜗 杆传动 Worm Gear Operated |
H | – | – | – | – | – | – | – | – | – | – | 292 | 398 | – |
| W | – | – | – | – | – | – | – | – | – | – | 400 | 600 | – | |
| 型号 | – | – | – | – | – | – | – | – | – | – | A | B | – | |
| Kg | – | – | – | – | – | – | – | – | – | – | 180 | 240 | – | |
| 气动 Air – Operating |
H | 200 | 204 | 257 | – | 264 | 340 | 370 | 389 | 594 | 646 | 646 | 781 | – |
| H1 | 122 | 126 | 162 | – | 169 | 209 | 239 | 258 | 337 | 437 | 437 | 537 | – | |
| 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 | AG06 | AG09 | AG09 | – | AG13 | AG13 | AG13 | AG13 | AW13 | AW17 | AW17 | AW20 | – | |
| Kg | 6.1 | 6.3 | 8.1 | – | 14.1 | 16.6 | 38 | 42.1 | 53 | 95.3 | 105.2 | 207.8 | – | |
| 电动 Electric Driving |
H | – | – | – | – | – | 472 | 486 | 579 | 595 | 650 | 739 | 799 | – |
| H1 | – | – | – | – | – | 377 | 391 | 484 | 500 | 500 | 589 | 649 | – | |
| W | – | – | – | – | – | 190 | 190 | 190 | 190 | 400 | 400 | 400 | – | |
| 型号 | – | – | – | – | – | Q60-1 | Q60 | Q60-1 | Q60-1 | Q120-1 | Q120-1 | Q120-1 | ||
| Kg | – | – | – | – | – | 23 | 25 | 60 | 75 | 97 | 162 | 226 | – |
尺寸及重量 PN2.5MPa 4.0MPa CLASS 30020K(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 | 160 | 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 | 59 | 63 | 75 | – | 95 | 167 | 142 | 152 | 178 | 252 | 272 | 342 | – |
| W | 130 | 130 | 160 | – | 230 | 230 | 350 | 400 | 500 | 750 | 750 | 900 | – | |
| Kg | 2.5 | 3.5 | 5.5 | – | 10.5 | 14.5 | 23.5 | 30 | 55 | 81 | 118 | 200 | – | |
| 涡轮蜗杆传动Worm GearOperated | H | – | – | – | – | – | – | – | – | – | – | 292 | 398 | – |
| W | – | – | – | – | – | – | – | – | – | – | 400 | 600 | – | |
| 型号Type | – | – | – | – | – | – | – | – | – | – | A | B | – | |
| Kg | – | – | – | – | – | – | – | – | – | – | 220 | 365 | – | |
| 气动Air –Operating | H | 200 | 204 | 257 | – | 264 | 340 | 379 | 452 | 594 | 646 | 744 | 920 | – |
| H1 | 122 | 126 | 162 | – | 169 | 209 | 248 | 295 | 375 | 437 | 500 | 615 | – | |
| 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 | 130 | 220 | – | |
| 电动ElectricDriving | H | – | – | – | – | – | 472 | 472 | 579 | 595 | 650 | 739 | 799 | – |
| H1 | – | – | – | – | – | 377 | 391 | 484 | 500 | 500 | 589 | 649 | – | |
| W | – | – | – | – | – | 190 | 190 | 190 | 190 | 400 | 400 | 400 | – | |
| 型号Type | – | – | – | – | – | Q60-1 | Q60 | Q60-1 | Q60-1 | Q120-1 | Q120-1 | Q120-1 | – | |
| Kg | – | – | – | – | – | 23 | 25 | 60 | 75 | 100 | 170 | 240 | – |
尺寸及重量 PN6.4MPa 10.0MPa CLASS 400 600
| DN | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS | 1/2 | 3/4 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 |
| 400LB法兰Flange | L | 165 | 190 | 216 | – | 241 | 292 | 330 | 356 | 406(432) | – | – | – |
| 6.4MPa法兰Flange | L | 165 | 190 | 216 | 229 | 241 | 292 | 330 | 356 | 432 | 508 | 559 | 660 |
| 10.0MPa法兰Flange | L | 165 | 190 | 216 | 229 | 241 | 292 | 330 | 356 | 432 | 508 | 559 | 660 |
| 对焊Butt Welding | L1 | 165 | 190 | 216 | – | 241 | 292 | 330 | 356 | 406(432) | – | – | – |
| 手动Hand –Operated | H | 59 | 63 | 75 | – | 95 | 167 | 180 | 198 | 198 | – | – | – |
| W | 160 | 160 | 230 | – | 400 | 400 | 650 | 650 | 1050 | – | – | – | |
| Kg | 6.5 | 9 | 13 | – | 16.5 | 25 | 30 | 55 | 66 | – | – | – | |
| 涡轮蜗杆传动Worm GearOperated | H | – | – | – | – | – | – | – | 292 | 398 | – | – | – |
| W | – | – | – | – | – | – | – | 400 | 600 | – | – | – | |
| 型号Type | – | – | – | – | – | – | – | A | B | – | – | – | |
| Kg | – | – | – | – | – | – | – | 72 | 85 | – | – | – | |
| 气动Air –Operating | H | 200 | 204 | 241 | – | 264 | 340 | 379 | 452 | 584 | – | – | – |
| H1 | 122 | 145 | 146 | – | 169 | 209 | 248 | 295 | 375 | – | – | – | |
| L1 | 283 | 283 | 283 | – | 350 | 590 | 590 | 523 | 610 | – | – | – | |
| L2 | 136 | 181 | 181 | – | 181 | 257 | 257 | 287 | 378 | – | – | – | |
| 型号Type | AG09 | AG09 | AG09 | – | AG09 | AG13 | AG13 | AG13 | AW17 | – | – | – | |
| Kg | 6.5 | 6.8 | 9.3 | – | 17.8 | 33.6 | 45.1 | 59.3 | 81.2 | – | – | – | |
| 电动ElectricDriving | H | – | – | – | – | – | 472 | 559 | 599 | 632 | – | – | – |
| H1 | – | – | – | – | – | 377 | 449 | 449 | 472 | – | – | – | |
| W | – | – | – | – | – | 190 | 190 | 190 | 190 | – | – | – | |
| 型号Type | – | – | – | – | – | Q120-1 | Q120-1 | Q120-1 | Q120-1 | – | – | – | |
| Kg | – | – | – | – | – | 25 | 60 | 75 | 90 | – | – | – |
