
| 序號No. | 零件名稱Accessory name | 材質(zhì)Material |
| 1 | 放料口Flange | ASTM A105 |
| 2 | 閥座Seat | ASTM A105+STL(YG) |
| 3 | 墊片Gasket | 柔性石墨+不銹鋼Flexible graphite+stainless steel |
| 4 | 閥瓣Disc | ASTM A105+STL(YG) |
| 5 | 閥體Body | ASTM A216-WCB |
| 6 | 填料Packing | 柔性石墨Flexible Graphite |
| 7 | 閥桿Stem | ASTM A276-420 |
| 8 | 閥蓋Bonnet | ASTM A216-WCB |
| 9 | 閥桿螺母Stem nut | B150 C61900 |
| 10 | 手輪Hand wheel | FCD450 |

| DN/規(guī)格Specification | D | K | Z-Φ | d | C-f | D0 | H | ||
| mm | in | 手動Manual | 齒輪Gear | ||||||
| Fb44/544Y-10C(RF) | |||||||||
| 80 | 3 | 200 | 160 | 8-18 | 132 | 20-2 | 250 | 700 | |
| 100 | 4 | 220 | 180 | 8-18 | 156 | 22-2 | 300 | 700 | |
| 125 | 5 | 250 | 210 | 8-18 | 184 | 22-2 | 350 | 730 | |
| 150 | 6 | 285 | 240 | 8-22 | 211 | 24-2 | 400 | 880 | |
| 200 | 8 | 340 | 295 | 8-22 | 266 | 24-2 | 400 | 970 | 990 |
| 250 | 10 | 395 | 350 | 12-22 | 319 | 26-2 | 450 | 1120 | |
| 300 | 12 | 445 | 400 | 12-22 | 370 | 26-2 | 500 | 1230 | 1725 |
| 350 | 14 | 505 | 460 | 16-22 | 429 | 26-2 | 500 | 1880 | |
| 400 | 16 | 565 | 515 | 16-26 | 480 | 26-2 | 600 | 2045 | |
| 450 | 18 | 615 | 565 | 20-26 | 530 | 28-2 | 600 | 2140 | |
| 500 | 20 | 670 | 620 | 20-26 | 582 | 28-2 | 700 | 2210 | |
| 600 | 24 | 780 | 725 | 20-30 | 682 | 34-2 | 700 | 2325 | |
| Fb44/544Y-16C(RF) | |||||||||
| 80 | 3 | 200 | 160 | 8-18 | 132 | 20-2 | 250 | 700 | |
| 100 | 4 | 220 | 180 | 8-18 | 156 | 22-2 | 300 | 775 | |
| 125 | 5 | 250 | 210 | 8-18 | 184 | 22-2 | 350 | 700 | |
| 150 | 6 | 285 | 240 | 8-22 | 211 | 24-2 | 400 | 730 | |
| 200 | 8 | 340 | 295 | 12-22 | 266 | 24-2 | 400 | 970 | 990 |
| 250 | 10 | 405 | 355 | 12-26 | 319 | 26-2 | 450 | 1120 | |
| 300 | 12 | 460 | 410 | 12-26 | 370 | 28-2 | 500 | 1230 | 1725 |
| 350 | 14 | 520 | 470 | 16-26 | 429 | 30-2 | 500 | 1880 | |
| 400 | 16 | 580 | 525 | 16-30 | 480 | 32-2 | 600 | 2045 | |
| 450 | 18 | 640 | 585 | 20-30 | 548 | 40-2 | 600 | 2140 | |
| 500 | 20 | 715 | 650 | 20-33 | 609 | 44-2 | 700 | 2210 | |
| 600 | 24 | 840 | 770 | 20-36 | 720 | 54-2 | 700 | 2325 | |
| Fb44/544Y-20(150lb)(RF) | |||||||||
| 80 | 3 | 190 | 152.5 | 4-18 | 127 | 19.5-2 | 250 | 700 | |
| 100 | 4 | 230 | 190.5 | 8-18 | 157.5 | 22-2 | 300 | 700 | |
| 125 | 5 | 255 | 216 | 8-22 | 186 | 24-2 | 350 | 730 | |
| 150 | 6 | 280 | 241.5 | 8-22 | 216 | 25.5-2 | 400 | 880 | |
| 200 | 8 | 345 | 298.5 | 12-22 | 270 | 29-2 | 400 | 970 | 990 |
| 250 | 10 | 405 | 362 | 12-26 | 324 | 30-2 | 450 | 1120 | |
| 300 | 12 | 485 | 432 | 12-26 | 381 | 32-2 | 500 | 1230 | 1725 |
| 350 | 14 | 535 | 476 | 12-29.5 | 413 | 35-2 | 500 | 1880 | |
| 400 | 16 | 600 | 540 | 16-29.5 | 470 | 37-2 | 600 | 2045 | |
| 450 | 18 | 635 | 578 | 16-32.5 | 533.5 | 40-2 | 600 | 2140 | |
| 500 | 20 | 700 | 635 | 20-32.5 | 584.5 | 43-2 | 700 | 2210 | |
| 600 | 24 | 815 | 749.5 | 20-35.5 | 692.5 | 48-2 | 700 | 2325 | |



































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