Marine butterfly double-disc check valve JIS F 7480DC48
DN | L | Flange drilling dimensions | ||||||
5K | 10k | PN10 | ||||||
48$ | 4111 | A | n-d | A | n-d | A | n-d | |
50 | 43 | 60 | 90 | 4×φ15 | 101 | 4×φ19 | 107 | 4×φ18 |
65 | 46 | 67 | 115 | 4×φ15 | 121 | 4×φ19 | 127 | 4×φ19 |
80 | 64 | 73 | 126 | 4×φ19 | 131 | 8×φ19 | 142 | 8×φ18 |
100 | 64 | 73 | 146 | 8×φ19 | 156 | 8×φ19 | 162 | 8×φ18 |
125 | 70 | 86 | 181 | 8×φ19 | 187 | 8×φ23 | 192 | 8×φ18 |
150 | 76 | 98 | 211 | 8×φ19 | 217 | 8×φ23 | 218 | 8×φ22 |
200 | 89 | 127 | 257 | 8×φ23 | 267 | 12×φ23 | 273 | 8×φ22 |
250 | 114 | 146 | 322 | 12×φ23 | 330 | 12×φ25 | 328 | 12×φ22 |
300 | 114 | 181 | 367 | 12×φ23 | 375 | 16×φ25 | 378 | 12×φ22 |
350 | 127 | 184 | 412 | 12×φ25 | 420 | 16×φ25 | 438 | 16×φ22 |
400 | 140 | 190 | 470 | 16×φ25 | 483 | 16xφ27 | 489 | 16xφ26 |
450 | 152 | 203 | 530 | 16xφ25 | 538 | 20xφ27 | 539 | 20xφ26 |
500 | 152 | 212 | 580 | 20xφ25 | 593 | 20xφ27 | 594 | 20xφ26 |
600 | 178 | 222 | 688 | 20xφ27 | 697 | 24xφ33 | 699 | 20xφ26 |
We supply full range of stop valves, check valves, gate valves, hose valves, storm valves, and butterlfy valves etc. Our target is to become world class ONE-STOP supplier of marine eqiupment and marine valves
Copyright © 2025 Qingdao Chengrun Marine Valve Manufacturing Co., Ltd. All rights reserved
powered by WDL
