【產品用途】
D41F、D71F 型 PN10~PN40 調節型四氟密封蝶閥適用于各種不同類型工業管道中液體和氣體（包括蒸 氣）的輸送，特別是具有嚴重腐蝕性介質的使用場合，如：硫酸、氫氟酸、磷酸、氯氣、強堿、王水等具有強腐蝕性的介質。
主要外形和連接尺寸
DN
（mm） | NPS
(inch) | L | D | D1 | D2 | F | B | N-D | W | D0 | H | WT(kg) |
| PN0.6MPa |
| 40 | 1 1/2 | 106 | 130 | 100 | 80 | 3 | 16 | 4-14 | 160 |
| 140 | 10 |
| 50 | 2 | 108 | 140 | 110 | 90 | 3 | 16 | 4-14 | 200 |
| 160 | 12 |
| 65 | 2 1/2 | 112 | 160 | 130 | 110 | 3 | 16 | 4-14 | 250 |
| 160 | 13 |
| 80 | 3 | 114 | 185 | 150 | 125 | 3 | 18 | 4-18 | 250 |
| 170 | 14 |
| 100 | 4 | 127 | 205 | 170 | 145 | 3 | 18 | 4-18 | 300 |
| 180 | 16 |
| 125 | 5 | 140 | 235 | 200 | 175 | 3 | 20 | 8-18 | 300 |
| 275 | 18 |
| 150 | 6 | 140 | 260 | 225 | 200 | 3 | 20 | 8-18 |
| 200 | 295 | 38 |
| 200 | 8 | 152 | 315 | 280 | 255 | 3 | 22 | 8-18 |
| 200 | 320 | 74 |
| 250 | 10 | 250 | 370 | 335 | 310 | 3 | 24 | 12-18 |
| 240 | 385 | 105 |
| 300 | 12 | 270 | 435 | 375 | 362 | 4 | 24 | 12-23 |
| 240 | 390 | 142 |
| 350 | 14 | 290 | 485 | 445 | 412 | 4 | 26 | 12-23 |
| 240 | 460 | 179 |
| 400 | 16 | 310 | 535 | 495 | 462 | 4 | 28 | 16-23 |
| 280 | 510 | 220 |
| 450 | 18 | 330 | 590 | 550 | 518 | 4 | 28 | 16-23 |
| 280 | 540 | 268 |
| 500 | 20 | 350 | 640 | 600 | 568 | 4 | 30 | 16-23 |
| 320 | 570 | 378 |
| 600 | 24 | 390 | 755 | 705 | 670 | 5 | 30 | 20-25 |
| 320 | 660 | 608 |
| 700 | 28 | 430 | 860 | 810 | 775 | 5 | 32 | 24-25 |
| 360 | 710 | 1050 |
| 800 | 32 | 470 | 975 | 920 | 880 | 5 | 34 | 24-30 |
| 360 | 780 | 1320 |
| 900 | 36 | 510 | 1075 | 1020 | 980 | 5 | 36 | 24-30 |
| 380 | 885 | 1795 |
| 1000 | 40 | 550 | 1175 | 1120 | 1080 | 5 | 36 | 28-30 |
| 400 | 990 |
|
| PN1.0MPa |
| 40 | 1 1/2 | 106 | 145 | 110 | 85 | 3 | 18 | 4-18 | 160 |
| 140 | 10 |
| 50 | 2 | 108 | 160 | 125 | 100 | 3 | 20 | 4-18 | 200 |
| 160 | 12 |
| 65 | 2 1/2 | 112 | 180 | 145 | 120 | 3 | 20 | 4-18 | 250 |
| 165 | 14 |
| 80 | 3 | 114 | 195 | 160 | 135 | 3 | 22 | 4-18 | 250 |
| 170 | 16 |
| 100 | 4 | 127 | 215 | 180 | 155 | 3 | 22 | 8-18 | 300 |
| 180 | 18 |
| 125 | 5 | 140 | 245 | 210 | 185 | 3 | 24 | 8-18 | 300 |
| 275 | 20 |
| 150 | 6 | 140 | 280 | 240 | 210 | 3 | 24 | 8-23 |
| 200 | 295 | 38 |
| 200 | 8 | 152 | 335 | 295 | 265 | 3 | 26 | 8-23 |
| 200 | 320 | 74 |
| 250 | 10 | 250 | 390 | 350 | 320 | 3 | 28 | 12-23 |
| 240 | 385 | 105 |
| 300 | 12 | 270 | 440 | 400 | 368 | 4 | 28 | 12-23 |
| 240 | 390 | 142 |
| 350 | 14 | 290 | 500 | 460 | 428 | 4 | 30 | 16-23 |
| 240 | 460 | 179 |
| 400 | 16 | 310 | 565 | 515 | 482 | 4 | 32 | 16-25 |
| 280 | 510 | 220 |
| 450 | 18 | 330 | 615 | 565 | 532 | 4 | 32 | 20-25 |
| 280 | 540 | 268 |
| 500 | 20 | 350 | 380 | 620 | 585 | 4 | 34 | 20-25 |
| 320 | 570 | 378 |
| 600 | 24 | 390 | 780 | 725 | 685 | 5 | 36 | 20-30 |
| 320 | 660 | 608 |
| 700 | 28 | 430 | 895 | 840 | 800 | 5 | 40 | 20-30 |
| 360 | 710 | 1050 |
| 800 | 32 | 470 | 1010 | 950 | 905 | 5 | 44 | 24-34 |
| 360 | 780 | 1320 |
| 900 | 36 | 510 | 1110 | 1050 | 1005 | 5 | 46 | 28-34 |
| 380 | 885 | 1795 |
| 1000 | 40 | 550 | 1220 | 1160 | 1115 | 5 | 50 | 28-34 |
| 400 | 990 | 1900 |
【結構圖片】
