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 |