Cast Steel Valve Dn300 Rubber Sealing Flanged Triple Eccentric Pneumatic Butterfly Valve
Specification of Marine Butterfly Valve
Main data for joining (mm) | |||||||||||||||||||||
(Mpa) nominal pressure | (mm) nominal diameter | Structure&flange Size | hole of nut | ||||||||||||||||||
ISO (GB2501- 89) | JIS | GB ( | 3B56S | -65) | ISO | JIS 10K | JIS5K | GB | |||||||||||||
L | D | Di | 10K | 5K | L | D | D! | n | Th. | n | Th. | n | Th. | n | Th. | ||||||
L | L | D | Di | D | D, | ||||||||||||||||
1.0 | 50 | 43 | 165 | 125 | 43 | 40 | 155 | 120 | 130 | 105 | 43 | 135 | 103 | 4 | M16 | 4 | M16 | 4 | M12 | 6 | M14 |
65 | 46 | 185 | 145 | 46 | 40 | 175 | 140 | 155 | 130 | 46 | 155 | 123 | 4 | M16 | 4 | M16 | 4 | M12 | 6 | M14 | |
80 | 46 | 200 | 160 | 46 | 60 | 185 | 150 | 180 | 145 | 46 | 170 | 138 | 8 | M16 | 8 | M16 | 4 | M16 | 8 | M14 | |
100 | 52 | 220 | 180 | 52 | 60 | 210 | 175 | 200 | 165 | 52 | 190 | 158 | 8 | M16 | 8 | M16 | 8 | M16 | 8 | M14 | |
125 | 56 | 250 | 210 | 56 | 60 | 250 | 210 | 235 | 200 | 56 | 215 | 183 | 8 | M16 | 8 | M20 | 8 | M16 | 10 | M14 | |
150 | 56 | 285 | 240 | 56 | 70 | 280 | 240 | 265 | 230 | 56 | 240 | 208 | 8 | M20 | 8 | M20 | 8 | M16 | 12 | M14 | |
200 | 60 | 340 | 295 | 60 | 80 | 330 | 290 | 320 | 280 | 60 | 310 | 273 | 8 | M20 | 12 | M20 | 8 | M20 | 12 | M16 | |
250 | 68 | 395 | 350 | 68 | 90 | 400 | 355 | 385 | 345 | 68 | 380 | 336 | 12 | M20 | 12 | M22 | 12 | M20 | 14 | M20 | |
300 | 78 | 445 | 400 | 78 | 90 | 445 | 400 | 430 | 390 | 78 | 435 | 391 | 12 | M20 | 16 | M22 | 12 | M20 | 16 | M20 | |
350 | 78 | 505 | 460 | 78 | 100 | 490 | 445 | 480 | 435 | 78 | 485 | 441 | 16 | M20 | 16 | M22 | 12 | M22 | 18 | M20 | |
400 | 102 | 565 | 515 | 102 | 110 | 560 | 510 | 540 | 495 | 102 | 545 | 496 | 16 | M24 | 16 | M24 | 16 | M22 | 18 | M24 | |
450 | 114 | 615 | 565 | 114 | 130 | 620 | 565 | 605 | 555 | 114 | 600 | 551 | 20 | M24 | 20 | M24 | 16 | M22 | 20 | M24 | |
500 | 127 | 670 | 620 | 127 | 140 | 675 | 620 | 655 | 605 | 127 | 650 | 601 | 20 | M24 | 20 | M24 | 20 | M22 | 20 | M24 | |
600 | 154 | 780 | 725 | 154 | 160 | 795 | 730 | 770 | 715 | 20 | M27 | 24 | M30 | 20 | M24 |
(Mpa) nominal pressure | (mm) nominal diameter | structure&flange dimension | hole of nut | |||||||||||||||||||
ISO,JIS,DIN | ISO(GB2501-89) | JIS | DIN PN10 | ISO | JIS | DIN | ||||||||||||||||
H | 比 | J | Do | L | D | d2 | L | 5K | 10K | L | D | d2 | n | d. | 5K | 10K | n | d. | ||||
D | D | D. | n | d. | n | |||||||||||||||||
1.0 | 50 | 300 | 100 | 160 | 160 | 43 | 165 | 100 | 42 | 130 | 155 | 120 | 108 | 165 | 100 | 4 | 018 | 4 | 015 | 4 | 4 | (D18 |
65 | 320 | 110 | 160 | 160 | 46 | 185 | 120 | 45 | 155 | 175 | 140 | 112 | 185 | 120 | 4 | 018 | 4 | 015 | 4 | 4 | 0)18 | |
80 | 340 | 120 | 160 | 160 | 46 | 200 | 133 | 60 | 180 | 185 | 150 | 114 | 200 | 133 | 8 | 0)18 | 4 | 019 | 8 | 8 | 018 | |
100 | 360 | 130 | 160 | 160 | 52 | 220 | 158 | 60 | 200 | 210 | 175 | 127 | 220 | 158 | 8 | (D18 | 8 | 019 | 8 | 8 | (D18 | |
125 | 395 | 150 | 160 | 160 | 56 | 250 | 184 | 100 | 235 | 250 | 210 | 140 | 250 | 184 | 8 | 018 | 8 | (D19 | 8 | 8 | (D18 | |
150 | 430 | 165 | 180 | 220 | 56 | 285 | 212 | WO | 265 | 280 | 240 | 140 | 285 | 212 | 8 | 022 | 8 | 019 | 8 | 8 | (D22 | |
200 | 485 | 195 | 180 | 220 | 60 | 340 | 268 | 100 | 320 | 330 | 290 | 152 | 340 | 268 | 8 | 022 | 8 | 023 | 12 | 8 | (D22 | |
250 | 570 | 225 | 210 | 300 | 68 | 395 | 320 | 110 | 385 | 400 | 355 | 165 | 395 | 320 | 12 | (D22 | 12 | 023 | 12 | 12 | 022 | |
300 | 630 | 250 | 210 | 300 | 78 | 445 | 370 | 110 | 430 | 445 | 400 | 178 | 445 | 370 | 12 | 022 | 12 | 023 | 16 | 12 | (D22 | |
350 | 730 | 280 | 275 | 380 | 78 | 505 | 430 | 120 | 480 | 490 | 445 | 190 | 505 | 430 | 16 | 022 | 12 | 025 | 16 | 16 | 022 | |
400 | 800 | 310 | 275 | 380 | 102 | 565 | 482 | 130 | 540 | 560 | 510 | 216 | 565 | 482 | 16 | 026 | 16 | 025 | 16 | 16 | 0)26 | |
450 | 875 | 344 | 275 | 406 | 114 | 615 | 530 | 150 | 605 | 620 | 565 | 222 | 615 | 530 | 20 | (D26 | 16 | 0)25 | 20 | 20 | 026 | |
500 | 960 | 382 | 350 | 406 | 127 | 670 | 585 | 160 | 655 | 675 | 620 | 229 | 670 | 585 | 20 | 026 | 20 | 0)25 | 20 | 20 | (D26 | |
600 | 1100 | 460 | 400 | 450 | 154 | 780 | 695 | 170 | 770 | 795 | 730 | 267 | 780 | 695 | 20 | 030 | 20 | (D27 | 24 | 20 | (D30 |
(Mpa ) nominal pressure | (mm ) nominal diameter | structure&flange dimension | hole of nut | |||||||||||||||||
ISO,JIS,DIN | ISO(GB2501-89) | JIS | DIN | ISO | JIS | DIN | ||||||||||||||
H | H! | J | Do | L | D | D! | L | D | D, | L | D | Dt | n | d. | n | d. | n | d. | ||
1.0/5K | 80 | 350 | 140 | 160 | 160 | 64 | 200 | 160 | 58 | 180 | 145 | 49 | 200 | 160 | 8 | 4-18 | 4 | 4-19 | 8 | 4-18 |
100 | 380 | 154 | 160 | 160 | 64 | 220 | 180 | 64.5 | 200 | 165 | 56 | 220 | 180 | 8 | 4-18 | 8 | 4-19 | 8 | 4-18 | |
125 | 438 | 174 | 160 | 300 | 70 | 250 | 210 | 69.5 | 235 | 200 | 64 | 250 | 210 | 8 | 4-18 | 8 | 4-19 | 8 | 4-18 | |
150 | 482 | 196 | 180 | 300 | 76 | 285 | 240 | 90 | 265 | 230 | 70 | 285 | 240 | 8 | 4-22 | 8 | 4-19 | 8 | 4-22 | |
200 | 562 | 226 | 180 | 305 | 89 | 340 | 295 | 100 | 320 | 280 | 71 | 340 | 295 | 8 | 4-22 | 8 | 4-23 | 8 | 4-22 | |
250 | 648 | 269 | 210 | 305 | 114 | 395 | 350 | 110 | 385 | 345 | 76 | 395 | 350 | 12 | 4-22 | 12 | 4-23 | 12 | 4-22 | |
300 | 730 | 300 | 210 | 290 | 114 | 445 | 400 | 110 | 430 | 390 | 83 | 445 | 400 | 12 | 4-22 | 12 | 4-23 | 12 | 4-22 | |
350 | 782 | 326 | 275 | 290 | 127 | 505 | 460 | 120 | 480 | 435 | 92 | 505 | 460 | 16 | 4-22 | 12 | 4-25 | 16 | 4-22 | |
400 | 850 | 350 | 275 | 406 | 140/216 | 565 | 515 | 130 | 540 | 495 | 102 | 565 | 515 | 16 | 4-26 | 16 | 4-25 | 16 | 4-26 | |
450 | 945 | 395 | 275 | 406 | 152/222 | 615 | 565 | 150 | 605 | 555 | 114 | 615 | 565 | 20 | 4-26 | 16 | 4-25 | 20 | 4-26 | |
500 | 1010 | 405 | 275 | 406 | 152/229 | 670 | 620 | 160 | 655 | 605 | 127 | 670 | 620 | 20 | 4-26 | 20 | 4-25 | 20 | 4-26 | |
600 | 1195 | 500 | 420 | 500 | 178/267 | 780 | 725 | 200 | 770 | 715 | 154 | 780 | 725 | 20 | 4-30 | 20 | 4-27 | 20 | 4-30 | |
650 | 1245 | 500 | 420 | 500 | 210/267 | 835 | 780 | 210 | 825 | 770 | 165 | 835 | 780 | 24 | 4-30 | 24 | 4-27 | 24 | 4-30 | |
1.6/1 OK | 80 | 350 | 140 | 160 | 160 | 64 | 200 | 160 | 58 | 185 | 150 | 49 | 200 | 160 | 8 | 4-18 | 8 | 4-19 | 8 | 4-18 |
100 | 380 | 154 | 160 | 160 | 64 | 220 | 180 | 64.5 | 210 | 175 | 56 | 220 | 180 | 8 | 4-18 | 8 | 4-19 | 8 | 4-18 | |
125 | 438 | 174 | 160 | 300 | 70 | 250 | 210 | 69.5 | 250 | 210 | 64 | 250 | 210 | 8 | 4-18 | 8 | 4-23 | 8 | 4-18 | |
150 | 482 | 196 | 180 | 300 | 76 | 285 | 240 | 90 | 280 | 240 | 70 | 285 | 240 | 8 | 4-22 | 8 | 4-23 | 8 | 4-22 | |
200 | 562 | 226 | 180 | 305 | 89 | 340 | 295 | 100 | 330 | 290 | 71 | 340 | 295 | 12 | 4-22 | 12 | 4-23 | 12 | 4-22 | |
250 | 648 | 269 | 210 | 305 | 114 | 405 | 355 | 110 | 400 | 355 | 76 | 405 | 355 | 12 | 4-26 | 12 | 4-25 | 12 | 4-26 | |
300 | 730 | 300 | 210 | 290 | 114 | 460 | 410 | 110 | 445 | 400 | 83 | 460 | 410 | 12 | 4-26 | 16 | 4-25 | 12 | 4-26 | |
350 | 782 | 326 | 275 | 290 | 127 | 520 | 470 | 120 | 490 | 445 | 92 | 520 | 470 | 16 | 4-26 | 16 | 4-25 | 16 | 4-26 | |
400 | 850 | 350 | 275 | 406 | 140/216 | 580 | 525 | 130 | 560 | 510 | 102 | 580 | 525 | 16 | 4-30 | 16 | 4-27 | 16 | 4-30 | |
450 | 945 | 395 | 275 | 406 | 152/222 | 640 | 585 | 150 | 620 | 565 | 114 | 640 | 585 | 20 | 4-30 | 20 | 4-27 | 20 | 4-30 | |
500 | 1010 | 406 | 275 | 406 | 152/229 | 715 | 650 | 160 | 675 | 620 | 127 | 715 | 650 | 20 | 4-33 | 20 | 4-27 | 20 | 4-33 | |
600 | 1195 | 500 | 420 | 500 | 178/267 | 840 | 770 | 200 | 795 | 730 | 154 | 840 | 770 | 20 | 4-36 | 24 | 4-33 | 20 | 4-36 | |
650 | 1245 | 500 | 420 | 500 | 210/267 | 860 | 790 | 210 | 845 | 780 | 165 | 860 | 790 | 24 | 4-36 | 24 | 4-33 | 24 | 4-36 | |
4-36 | ||||||||||||||||||||
700 | 1310 | 670 | 420 | 600 | 229/292 | 910 | 840 | 220 | 905 | 840 | 165 | 910 | 840 | 24 | 4-36 | 24 | 4-33 | 24 |
Our Valve Series:
Butterfly valve
check valve
elf-closing valve
Globe
Stop Valves
check valve
pressure reducing valve
safety valve
quick closing valve
gate valve
steam valve
storm valve
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suction sea
ball
pressure gauge
high pressure stop valve
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self-closing drain valve
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