| 序号 | 零件名称 | 序号 | 零件名称 |
| 1 | 阀杆孔 | 16 | 球体 |
| 2 | 螺柱 | 17 | O型圈 |
| 3 | 螺母 | 18 | 阀座 |
| 4 | O型圈 | 19 | 弹簧 |
| 5 | 轴套 | 20 | 垫片 |
| 6 | 隔圈 | 21 | 螺柱 |
| 7 | 阀杆 | 22 | 螺母 |
| 8 | 键 | 23 | 阀盖 |
| 9 | 键 | 24 | 下轴 |
| 10 | O型圈 | 25 | O型圈 |
| 11 | 垫片 | 26 | 调整垫 |
| 12 | 压盖 | 27 | 下端盖 |
| 13 | 螺钉 | 28 | 螺钉 |
| 14 | O型圈 | ||
| 15 | 蜗轮蜗杆 传动装置 |
| 压力等级 | 试验压力 | 磅级 | ||||||||
| 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 150 | 300 | 400 | 600 | ||
| 公称压力 | 壳体试验 | 2.4 | 3.75 | 6.0 | 9.6 | 15.0 | 3.03 | 7.5 | 10.2 | 12.0 |
| 密封试验 | 1.76 | 2.75 | 4.4 | 7.04 | 11.0 | 2.2 | 5.5 | 7.48 | 11.0 | |
| 适用工况 | 适用介质 | 纸浆、浆料、粉尘及含各种固体颗粒的介质 | ||||||||
| 适用温度 | -190~≤550℃ | |||||||||
| 适用规范 | 设计制造 | GB12237-89 API6D JPI7S-48 | ||||||||
| 法兰尺寸 | JB79-59、GB9113、HG20592-97 ANSI B16.5 JIS B2212-2214 | |||||||||
| 结构长度 | GB1221-89 ANSI B16.10 AIS B202 | |||||||||
| 检验试验 | JB/T9092-99 GB/T13927-92 API 598 | |||||||||
| 公称压力 PN(MPa) |
公称通径 DN(mm) |
尺 寸(mm) | |||||||
| L | D | D1 | D2 | b | f | Z-pd | H(347型） | ||
| 1.6MPa | 50 | 220 | 160 | 125 | 100 | 16 | 3 | 4-18 | |
| 65 | 241 | 180 | 145 | 120 | 18 | 3 | 4-18 | ||
| 80 | 283 | 195 | 160 | 135 | 20 | 3 | 8-18 | ||
| 100 | 305 | 215 | 180 | 155 | 22 | 3 | 8-18 | ||
| 125 | 356 | 245 | 210 | 185 | 22 | 3 | 8-18 | ||
| 150 | 394 | 280 | 240 | 210 | 24 | 3 | 8-23 | 305 | |
| 200 | 457 | 335 | 295 | 265 | 26 | 3 | 12-23 | 398 | |
| 250 | 533 | 405 | 355 | 320 | 30 | 3 | 12-25 | 495 | |
| 300 | 610 | 460 | 410 | 345 | 30 | 4 | 12-25 | 580 | |
| 350 | 686 | 520 | 470 | 485 | 34 | 4 | 16-25 | 625 | |
| 400 | 762 | 580 | 525 | 485 | 36 | 4 | 16-30 | 720 | |
| 450 | 864 | 640 | 585 | 545 | 40 | 4 | 20-30 | 770 | |
| 500 | 914 | 705 | 650 | 608 | 44 | 4 | 20-34 | 840 | |
| 600 | 1067 | 840 | 770 | 718 | 48 | 4 | 20-41 | 920 | |
| 700 | 1245 | 910 | 840 | 788 | 50 | 5 | 24-41 | 990 | |
| 2.5MPa | 50 | 220 | 160 | 125 | 100 | 20 | 3 | 4-18 | |
| 65 | 241 | 180 | 145 | 120 | 22 | 3 | 8-18 | ||
| 80 | 283 | 195 | 160 | 135 | 22 | 3 | 8-18 | ||
| 100 | 305 | 230 | 190 | 160 | 24 | 3 | 8-23 | ||
| 125 | 381 | 270 | 220 | 188 | 28 | 3 | 8-25 | ||
| 150 | 403 | 300 | 250 | 218 | 30 | 3 | 8-25 | 305 | |
| 200 | 502 | 360 | 310 | 278 | 34 | 3 | 12-25 | 398 | |
| 250 | 568 | 425 | 370 | 332 | 36 | 3 | 12-30 | 495 | |
| 300 | 648 | 485 | 43G | 390 | 40 | 4 | 16-30 | 580 | |
| 350 | 762 | 550 | 490 | 448 | 44 | 4 | 16-34 | 625 | |
| 400 | 838 | 610 | 550 | 505 | 48 | 4 | 16-34 | 720 | |
| 450 | 914 | 660 | 600 | 555 | 50 | 4 | 20-34 | 770 | |
| 500 | 991 | 730 | 660 | 610 | 52 | 4 | 20-41 | 840 | |
| 600 | 1067 | 840 | 770 | 718 | 56 | 5 | 20-41 | 920 | |
| 700 | 1245 | 955 | 875 | 815 | 60 | 5 | 24-48 | 990 | |
| 公称压力 PN(MPa) |
公称通径 DN(mm) |
尺 寸(mm) | |||||||
| L | D | D1 | D2 | b | f | Z-pd | H(347型） | ||
| 4.0MPa | 50 | 220 | 160 | 125 | 100 | 20 | 3 | 4-18 | |
| 65 | 241 | 180 | 145 | 120 | 22 | 3 | 8-18 | ||
| 80 | 283 | 195 | 160 | 135 | 22 | 3 | 8-18 | ||
| 100 | 305 | 230 | 190 | 160 | 24 | 3 | 8-23 | ||
| 125 | 381 | 270 | 220 | 188 | 28 | 3 | 8-25 | ||
| 150 | 403 | 300 | 250 | 218 | 30 | 3 | 8-25 | 305 | |
| 200 | 502 | 375 | 320 | 282 | 38 | 3 | 12-30 | 398 | |
| 250 | 568 | 445 | 385 | 345 | 42 | 3 | 12-34 | 495 | |
| 300 | 648 | 510 | 450 | 408 | 46 | 4 | 16-34 | 580 | |
| 350 | 762 | 570 | 510 | 465 | 52 | 4 | 16-34 | 625 | |
| 400 | 838 | 655 | 585 | 535 | 58 | 4 | 16-41 | 720 | |
| 450 | 914 | 680 | 610 | 560 | 60 | 4 | 20-41 | 770 | |
| 500 | 991 | 755 | 670 | 612 | 62 | 4 | 20-48 | 840 | |
| 600 | 1143 | 890 | 795 | 730 | 62 | 5 | 20-54 | 920 | |
| 700 | 1346 | 995 | 900 | 835 | 68 | 5 | 24-54 | 990 | |
| 6.4MPa | 50 | 292 | 175 | 135 | 105 | 26 | 3 | 4-23 | |
| 65 | 330 | 200 | 160 | 130 | 28 | 3 | 8-23 | ||
| 80 | 356 | 210 | 170 | 140 | 30 | 3 | 8-23 | ||
| 100 | 432 | 250 | 200 | 168 | 32 | 3 | 8-25 | ||
| 125 | 508 | 295 | 240 | 202 | 36 | 3 | 8-30 | 340 | |
| 150 | 559 | 340 | 280 | 240 | 38 | 3 | 8-34 | 435 | |
| 200 | 660 | 405 | 345 | 300 | 44 | 3 | 12-34 | ||
| 250 | 787 | 470 | 400 | 352 | 48 | 3 | 12-41 | ||
| 300 | 838 | 530 | 460 | 412 | 54 | 4 | 16-41 | ||
| 350 | 889 | 595 | 525 | 475 | 60 | 4 | 16-41 | ||
| 400 | 991 | 670 | 585 | 525 | 66 | 4 | 16-48 | ||
| 450 | 1092 | 670 | 630 | 570 | 70 | 5 | 20-48 | ||
| 500 | 1194 | 800 | 705 | 640 | 70 | 5 | 20-54 | ||
| 600 | 1232 | 930 | 820 | 750 | 76 | 5 | 20-58 | ||
