衬氟隔膜阀主要外形连接尺寸：
公称通径 | 标准值 | 参考值 | |||||||||
DN(mm) | NPS(inch) | L | D | D1 | D2 | f | Z-φd | W | D0 | H | |
PN0.6MPa | |||||||||||
15 | 1/2 | 124 | 80 | 55 | 40 | 2 | 12 | 4-φ12 | 120 | 80 | |
20 | 3/4 | 135 | 90 | 65 | 50 | 2 | 14 | 4-φ12 | 120 | 90 | |
25 | 1 | 145 | 100 | 75 | 60 | 2 | 14 | 4-φ12 | 160 | 100 | |
32 | 1 1/4 | 160 | 120 | 90 | 70 | 2 | 16 | 4-φ14 | 160 | 110 | |
40 | 1 1/2 | 180 | 130 | 100 | 80 | 3 | 16 | 4-φ14 | 200 | 120 | |
50 | 2 | 210 | 140 | 110 | 90 | 3 | 16 | 4-φ14 | 250 | 135 | |
65 | 2 1/2 | 254 | 160 | 130 | 110 | 3 | 16 | 4-φ14 | 250 | 145 | |
80 | 3 | 300 | 185 | 150 | 125 | 3 | 18 | 4-φ18 | 300 | 180 | |
100 | 4 | 348 | 205 | 170 | 145 | 3 | 18 | 4-φ18 | 300 | 195 | |
125 | 5 | 400 | 235 | 200 | 175 | 3 | 20 | 8-φ18 | 350 | 210 | |
150 | 6 | 458 | 260 | 225 | 200 | 3 | 20 | 8-φ18 | 200 | 450 | |
200 | 8 | 570 | 315 | 280 | 255 | 3 | 22 | 8-φ18 | 200 | 490 | |
250 | 10 | 635 | 370 | 335 | 310 | 3 | 24 | 12-φ18 | 240 | 550 | |
300 | 12 | 749 | 435 | 395 | 362 | 4 | 24 | 12-φ23 | 280 | 600 | |
350 | 14 | 889 | 485 | 445 | 412 | 4 | 26 | 12-φ23 | 280 | 675 | |
400 | 16 | 991 | 535 | 495 | 462 | 4 | 28 | 16-φ23 | 320 | 780 | |
450 | 18 | 1092 | 590 | 550 | 518 | 4 | 28 | 16-φ23 | 360 | 820 | |
500 | 20 | 1194 | 640 | 600 | 568 | 4 | 30 | 16-φ23 | 360 | 910 | |
