Marine butterfly valve (half-port type) JIS F 7480ST
DN | L | H1 | H2 | Flange drilling dimensions | |||||||
PN10 | 5K | 10k | |||||||||
46# | 43#A | 44#B | D1 | N-M | D1 | N-M | D1 | N-M | |||
50 | 43 | 40 | 45 | 69 | 140 | 125 | 4*M16 | 105 | 4*M16 | 120 | 4*M16 |
65 | 46 | 40 | 45 | 78 | 149 | 145 | 4*M16 | 130 | 4*M16 | 140 | 4*M16 |
80 | 46 | 60 | 50 | 97 | 132 | 160 | 4*M16 | 145 | 4*M16 | 150 | 4*M16 |
100 | 52 | 60 | 50 | 112 | 151 | 180 | 4*M16 | 165 | 4*M16 | 175 | 4*M16 |
125 | 56 | 60 | 55 | 123 | 167 | 210 | 4*M16 | 200 | 4*M16 | 210 | 4*M20 |
150 | 56 | 70 | 60 | 135 | 185 | 240 | 4*M20 | 230 | 4*M16 | 240 | 4*M20 |
200 | 60 | 80 | 65 | 168 | 215 | 295 | 4*M20 | 280 | 4*M20 | 290 | 4*M20 |
250 | 68 | 90 | 80 | 205 | 260 | 350 | 4*M20 | 345 | 4*M20 | 355 | 4*M22 |
300 | 78 | 90 | 90 | 240 | 305 | 400 | 4*M20 | 390 | 4*M20 | 400 | 4*M22 |
350 | 78 | 100 | 100 | 268 | 327 | 460 | 4*M20 | 435 | 4*M22 | 445 | 4*M22 |
400 | 102 | 110 | 110 | 310 | 371 | 515 | 4*M24 | 495 | 4*M22 | 510 | 4*M24 |
450 | 114 | 130 | 120 | 338 | 412 | 565 | 4*M24 | 555 | 4*M22 | 565 | 4*M24 |
500 | 127 | 140 | 140 | 368 | 450 | 620 | 4*M24 | 605 | 4*M22 | 620 | 4*M24 |
550 | 154 | 150 | 150 | 386 | 470 | - | - | 665 | 4*M24 | 680 | 4*M30 |
600 | 154 | 160 | 160 | 430 | 515 | 725 | 4*M24 | 715 | 4*M24 | 730 | 4*M30 |
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