13961753181
| 主要零件材料Materials of main parts | ||||||||
| 材料名称 Material Name | 碳钢 Carbon steel | 不锈钢 Stainless steel | ||||||
| 阀体Body | A216 WCB | A 105 | A351 CF8 | A182 F304 | A351 CF8M | A182 F316 | ||
| 阀盖Bonnet | A216 WCB | A 105 | A351 CF8 | A182 F304 | A351 CF8M | A182 F316 | ||
| 球体Ball | A105 ENP | A276 304 | A276 316 | A276 304 | A276 316 | A276 316 | ||
| 阀杆Stem | A105 ENP | A276 304 | A276 316 | A276 304 | A276 316 | A276 316 | ||
| 阀座Seat | PTFE、NYLON、VITON | PTFE、NYLON、VITON | PTFE、NYLON、VITON | |||||
| 阀杆轴承Stem Bearing | 金属附PTFE Metal Backed PTFE | 金属附PTFE Metal Backed PTFE | 金属附PTFE Metal Backed PTFE | |||||
| 弹簧Spring | InconelX750/17-7PH | InconelX750/17-7PH | InconelX750/17-7PH | |||||
| 填料Gland Packing | PTFE/O-Ring | PTFE/O-Ring | PTFE/O-Ring | |||||
| 性能范围Specifications | ||||||||
| 公称压力 Nominal pressure | PN1.6-6.4,Class150/300,10K/20K | |||||||
| 强度试验压力 Strength testing pressure | PT1.5PN | |||||||
| 低压气密封试验压力 seal testing pressure | 0.6MPa | |||||||
| 适用介质 Suitable medium | 水、蒸汽、油品、硝酸类、醋酸类 water，steam，oil products，nitric acid，acetic acid | |||||||
| 适用温度 Suitable temperature | -40℃～180℃ | |||||||
| 主要外形尺寸和连接尺寸The main dimensions and connecion dimensions | ||||||||
| 美标（ANSI）：150LB 单位：mm | ||||||||
| 公称通径 Nominal Diameter | L | D | D1 | D2 | b | f | Z-φd | |
| in | DN | |||||||
| 2〃 | 50 | 178 | 150 | 120.7 | 92.1 | 16 | 1.6 | 4-19 |
| 2½〃 | 65 | 190 | 180 | 139.7 | 104.8 | 18 | 1.6 | 4-19 |
| 3〃 | 80 | 203 | 190 | 152.4 | 127 | 19 | 1.6 | 4-19 |
| 4〃 | 100 | 229 | 230 | 190.5 | 157.2 | 24 | 1.6 | 8-19 |
| 5〃 | 125 | 356 | 255 | 215.9 | 185.7 | 24 | 1.6 | 8-22 |
| 6〃 | 150 | 394 | 280 | 241.3 | 215.9 | 26 | 1.6 | 8-22 |
| 8〃 | 200 | 457 | 345 | 298.5 | 269.9 | 29 | 1.6 | 8-22 |
| 10〃 | 250 | 533 | 405 | 362 | 323.8 | 31 | 1.6 | 12-25 |
| 12〃 | 300 | 610 | 485 | 431.8 | 381 | 32 | 1.6 | 12-25 |
| 14〃 | 350 | 686 | 535 | 476.3 | 412.8 | 35.5 | 1.6 | 12-29 |
| 16〃 | 400 | 762 | 595 | 539.8 | 469.9 | 37 | 1.6 | 16-29 |
| 18〃 | 450 | 864 | 635 | 577.9 | 533.4 | 40 | 1.6 | 16-32 |
| 20〃 | 500 | 914 | 700 | 635 | 584.2 | 43.5 | 1.6 | 20-32 |
| 24〃 | 600 | 1067 | 815 | 749.3 | 692.2 | 48 | 1.6 | 20-35 |
| 美标（ANSI）：300LB 单位：mm | ||||||||
| 公称通径 Nominal Diameter | L | D | D1 | D2 | b | f | Z-φd | |
| in | DN | |||||||
| 2〃 | 50 | 216 | 165 | 127 | 92.1 | 23 | 1.6 | 8-φ19 |
| 2½〃 | 65 | 241 | 190 | 149.2 | 104.8 | 26 | 1.6 | 8-φ22 |
| 3〃 | 80 | 282 | 210 | 168.3 | 127 | 29 | 1.6 | 8-φ22 |
| 4〃 | 100 | 305 | 255 | 200 | 157.2 | 32 | 1.6 | 8-φ22 |
| 5〃 | 125 | 381 | 280 | 235 | 185.7 | 35 | 1.6 | 8-φ22 |
| 6〃 | 150 | 403 | 320 | 269.9 | 215.9 | 37 | 1.6 | 12-φ22 |
| 8〃 | 200 | 502 | 380 | 330.2 | 269.9 | 42 | 1.6 | 12-φ25 |
| 10〃 | 250 | 568 | 445 | 387.4 | 323.8 | 48 | 1.6 | 16-φ29 |
| 12〃 | 300 | 648 | 520 | 450.8 | 381 | 51.5 | 1.6 | 16-φ32 |
| 14〃 | 350 | 762 | 585 | 514.4 | 412.8 | 54.5 | 1.6 | 20-φ32 |
| 16〃 | 400 | 838 | 650 | 571.5 | 469.9 | 57.5 | 1.6 | 20-φ35 |
| 18〃 | 450 | 914 | 710 | 628.6 | 533.4 | 61 | 1.6 | 24-φ35 |
| 20〃 | 500 | 991 | 775 | 685.8 | 584.2 | 64 | 1.6 | 24-φ35 |
| 24〃 | 600 | 1143 | 915 | 812.8 | 692.2 | 70.5 | 1.6 | 24-φ42 |
| 美标（ANSI）：600LB 单位：mm | ||||||||
| 公称通径 Nominal Diameter | L | D | D1 | D2 | b | f | Z-φd | |
| in | DN | |||||||
| 2〃 | 50 | 292 | 165 | 127 | 92.1 | 32 | 6.4 | 8-φ19 |
| 2½〃 | 65 | 330 | 190 | 149.2 | 104.8 | 35 | 6.4 | 8-φ22 |
| 3〃 | 80 | 356 | 210 | 168.3 | 127 | 38.5 | 6.4 | 8-φ22 |
| 4〃 | 100 | 432 | 275 | 215.9 | 157.2 | 45 | 6.4 | 8-φ25 |
| 5〃 | 125 | 508 | 330 | 266.7 | 185.7 | 51.5 | 6.4 | 8-φ29 |
| 6〃 | 150 | 559 | 355 | 292.1 | 215.9 | 54.5 | 6.4 | 12-φ29 |
| 8〃 | 200 | 660 | 420 | 349.2 | 269.9 | 62 | 6.4 | 12-φ32 |
| 10〃 | 250 | 787 | 510 | 431.8 | 323.8 | 70 | 6.4 | 16-φ35 |
| 12〃 | 300 | 838 | 560 | 489 | 381 | 73.5 | 6.4 | 20-φ35 |
| 14〃 | 350 | 889 | 605 | 527 | 412.8 | 76.5 | 6.4 | 22-φ38 |
| 16〃 | 400 | 991 | 685 | 603.2 | 469.9 | 83 | 6.4 | 20-φ42 |
| 18〃 | 450 | 1092 | 745 | 654 | 533.4 | 89.5 | 6.4 | 20-φ45 |
| 20〃 | 500 | 1194 | 815 | 723.9 | 584.2 | 96 | 6.4 | 24-φ45 |
| 24〃 | 600 | 1397 | 940 | 838.2 | 692.2 | 108 | 6.4 | 24-φ51 |
| 美标（ANSI）：900LB 单位：mm | ||||||||
| 公称通径 Nominal Diameter | L | D | D1 | D2 | b | f | Z-φd | |
| in | DN | |||||||
| 2〃 | 50 | 368 | 215 | 165.1 | 92.1 | 44.5 | 6.4 | 8-φ25 |
| 2½〃 | 65 | 419 | 245 | 190.5 | 104.8 | 48 | 6.4 | 8-φ29 |
| 3〃 | 80 | 381 | 240 | 190.5 | 127 | 44.5 | 6.4 | 8-φ25 |
| 4〃 | 100 | 457 | 290 | 235 | 157.2 | 51 | 6.4 | 8-φ32 |
| 5〃 | 125 | 559 | 350 | 279.4 | 185.7 | 57.5 | 6.4 | 8-φ35 |
| 6〃 | 150 | 610 | 380 | 317.5 | 215.9 | 62 | 6.4 | 12-φ32 |
| 8〃 | 200 | 737 | 470 | 393.7 | 269.9 | 70 | 6.4 | 12-φ38 |
| 10〃 | 250 | 838 | 545 | 469.9 | 323.8 | 76.5 | 6.4 | 16-φ38 |
| 12〃 | 300 | 965 | 610 | 533.4 | 381 | 86 | 6.4 | 20-φ38 |
| 14〃 | 350 | 1029 | 640 | 558.8 | 412.8 | 92.5 | 6.4 | 20-φ42 |
| 16〃 | 400 | 1130 | 705 | 616 | 469.9 | 95.5 | 6.4 | 20-φ45 |
| 18〃 | 450 | 1219 | 785 | 685.8 | 533.4 | 108 | 6.4 | 20-φ51 |
| 20〃 | 500 | 1321 | 855 | 749.3 | 584.2 | 114.5 | 6.4 | 20-φ54 |
| 24〃 | 600 | 1549 | 1040 | 901.7 | 692.2 | 146.5 | 6.4 | 20-φ67 |
| 美标（ANSI）：1500LB 单位：mm | ||||||||
| 公称通径 Nominal Diameter | L | D | D1 | D2 | b | f | Z-φd | |
| in | DN | |||||||
| 2〃 | 50 | 178 | 150 | 120.7 | 92.1 | 16 | 1.6 | 4-φ19 |
| 2½〃 | 65 | 190 | 180 | 139.7 | 104.8 | 18 | 1.6 | 4-φ19 |
| 3〃 | 80 | 203 | 190 | 152.4 | 127 | 19 | 1.6 | 4-φ19 |
| 4〃 | 100 | 229 | 230 | 190.5 | 157.2 | 24 | 1.6 | 8-φ19 |
| 5〃 | 125 | 356 | 255 | 215.9 | 185.7 | 24 | 1.6 | 8-φ22 |
| 6〃 | 150 | 394 | 280 | 241.3 | 215.9 | 26 | 1.6 | 8-φ22 |
| 8〃 | 200 | 457 | 345 | 298.5 | 269.9 | 29 | 1.6 | 8-φ22 |
| 10〃 | 250 | 533 | 405 | 362 | 323.8 | 31 | 1.6 | 12-φ25 |
| 12〃 | 300 | 610 | 485 | 431.8 | 381 | 32 | 1.6 | 12-φ25 |
| 14〃 | 350 | 686 | 535 | 476.3 | 412.8 | 35.5 | 1.6 | 12-φ29 |
| 16〃 | 400 | 762 | 595 | 539.8 | 469.9 | 37 | 1.6 | 16-φ29 |
| 18〃 | 450 | 864 | 635 | 577.9 | 533.4 | 40 | 1.6 | 16-φ32 |
| 20〃 | 500 | 914 | 700 | 635 | 584.2 | 43.5 | 1.6 | 20-φ32 |
| 24〃 | 600 | 1067 | 815 | 749.3 | 692.2 | 48 | 1.6 | 20-φ35 |
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