| 阀体 | WCB | A2116-WCB | 
| 弹簧 | 60Si2aMn | AISI 9260 | 
| 密封圈 | PTFE | PTFE | 
| 垫片 | PTFE | PTFE | 
| 排污螺母 | 25 | A105 | 
| "0" 型密封圈 | 橡胶 | 橡胶 | 
| 底盖 | 25 | A105 | 
| 螺钉 | 35 | A193-B7 | 
| 固定轴 | 1Cr13 | A276-410 | 
| 滑动轴承 | PTFE& | PTFE& | 
| 球体 | 1C18Ni9Ti | SS304 | 
| 阀盖 | WCB | A216-WCB | 
| 阀座 | 25 | A105 | 
| 阀杆 | 1Cr33 | A276-410 | 
| 螺柱 | 35CrMoA | A193-B7 | 
| 螺母 | 35 | A194-2H | 
| 压套 | 25 | A105 | 
| 填料 | PTFE | PTFE | 
| 支架 | WCB | A216-WCB | 
| 填料压盖 | WCB | A2116-WCB | 
| 键 Key | 45 | AISI C 1045 | 
| 设计依据 | 国标系列 | 美标系列 | |
| 设计标准 | GB/T12237 | AP16D | ANSI B16.34 | 
| 法兰连接结构长度 | GB/T12221 | AP16D | ANSI B16.10 | 
| 结构长度(焊接) | GB/T15188.1 | AP16D | ANSI B16.10 | 
| 连接法兰 | GB/T9113 JB/T79 Hg20592 | ANSI B16.5、B16.47 | |
| 对焊端 | GB/T12224 | ANSI B16.25 | |
| 试验和检验 | GB/T9092 | AP16D | AP1598 | 
| 压力等级 | 试验压力(MPa) | ||
| 公称压力(PN) | 磅级(Class) | 壳体试验 | 密封试验 | 
| 1 | - | 1.5 | 1.1 | 
| 1.6 | - | 2.5 | 1.76 | 
| 2.5 | - | 3.8 | 2.75 | 
| 4 | - | 6 | 4.4 | 
| 6.4 | - | 9.6 | 7.04 | 
| - | 150 | 3 | 2.2 | 
| - | 300 | 7.6 | 5.6 | 
| - | 600 | 15 | 11 | 
| - | 10K | 2.4 | 1.5 | 
| - | 20K | 5.8 | 4 | 
| 公称压力PN(Mpa) | 公称通径DN(Mpa) | L | D | DI | D2 | b | f | Z-φd | 
| 1.6 | 50 | 216 | 160 | 125 | 100 | 18 | 3 | 4-18 | 
| 65 | 24l | 180 | 145 | 120 | 18 | 3 | 4-18 | |
| 80 | 283 | 196 | 160 | 136 | 20 | 3 | 8-18 | |
| 100 | 306 | 215 | 180 | 165 | 20 | 3 | 8-18 | |
| 125 | 356 | 245 | 2l0 | 185 | 22 | 3 | 8-18 | |
| 150 | 394 | 280 | 240 | 2l0 | 24 | 3 | 8-23 | |
| 200 | 467 | 336 | 296 | 266 | 26 | 3 | 12-23 | |
| 250 | 53S | 405 | 355 | 320 | 30 | 3 | 12-25 | |
| 300 | 6l0 | 460 | 4l0 | 375 | 30 | 4 | 12-25 | |
| 350 | 686 | 620 | 470 | 436 | 34 | 4 | 16-26 | |
| 400 | 762 | 580 | 626 | 485 | 36 | 4 | 16-30 | |
| 450 | 864 | 640 | 585 | 545 | 40 | 4 | 20-30 | |
| 500 | 914 | 706 | 650 | 808 | 44 | 4 | 20-34 | |
| 600 | 1067 | 840 | 770 | 718 | 48 | 4 | 20-41 | |
| 700 | 1245 | 9l0 | 840 | 788 | 50 | 5 | 24-41 | |
| 2.5 | 50 | 216 | 160 | 125 | 100 | 20 | 3 | 4-18 | 
| 65 | 24l | 180 | 145 | 120 | 22 | 3 | 8-18 | |
| 80 | 288 | 195 | 180 | 135 | 22 | 3 | 8-18 | |
| 100 | 305 | 230 | 190 | 160 | 24 | 3 | 8-23 | |
| 126 | 38l | 270 | 220 | 188 | 28 | 3 | 8-26 | |
| 150 | 403 | 300 | 250 | 218 | 30 | 3 | 8-26 | |
| 200 | 602 | 360 | 3l0 | 278 | 34 | 3 | 12-25 | |
| 260 | 568 | 426 | 370 | 332 | 36 | 3 | 12-30 | |
| 300 | 648 | 485 | 430 | 390 | 40 | 4 | 16-30 | |
| 350 | 762 | 550 | 490 | 448 | 44 | 4 | 16-34 | |
| 400 | 8S8 | 6l0 | 650 | 505 | 48 | 4 | 16-34 | |
| 450 | 914 | 660 | 600 | 666 | 60 | 4 | 20-34 | |
| 500 | 991 | 730 | 660 | 6l0 | 52 | 4 | 20-41 | |
| 600 | 1143 | 840 | 770 | 718 | 56 | 5 | 20-41 | |
| 700 | 1346 | 956 | 875 | 816 | 60 | 6 | 24-48 | |
| 4 | 50 | 216 | 160 | 125 | 100 | 20 | 3 | 4-18 | 
| 65 | 241 | 180 | 145 | 120 | 22 | 3 | 8-18 | |
| 80 | 293 | 196 | 160 | 136 | 22 | 3 | 8-18 | |
| 100 | 305 | 230 | 190 | 160 | 24 | 3 | 8-23 | |
| 125 | 38I | 270 | 220 | 188 | 28 | 3 | 8-25 | |
| 150 | 403 | 300 | 250 | 218 | 30 | 3 | 8-25 | |
| 200 | 602 | 376 | 320 | 282 | 38 | 3 | 12-30 | |
| 250 | 568 | 445 | 385 | 345 | 42 | 3 | 12-34 | |
| 300 | 648 | 5l0 | 450 | 408 | 46 | 4 | 16-34 | |
| 350 | 762 | 570 | 5l0 | 466 | 52 | 4 | 16-34 | |
| 400 | 838 | 656 | 685 | 636 | 68 | 4 | 16-41 | |
| 450 | 914 | 680 | 610 | 560 | 60 | 4 | 20-41 | |
| 500 | 991 | 755 | 670 | 612 | 62 | 4 | 20-48 | |
| 600 | 1143 | 890 | 795 | 730 | 62 | 6 | 20-48 | |
| 700 | 1346 | 996 | 900 | 835 | 68 | 5 | 
				24-54 |