詳細(xì)介紹
H76系列對(duì)夾雙瓣旋啟式止回閥主要尺寸及重量 襯氟對(duì)夾式止回閥
公稱(chēng)壓力 PN MPa | 公稱(chēng)通徑 DN mm | 尺寸(mm) | 重量 (Kg) | 配管法蘭(供參考) | ||||||
L | D | D3 | D2 | 螺栓孔中心圓直徑D1 | 螺栓數(shù)量 | 螺栓直徑d | 螺栓長(zhǎng)度L1 | |||
PN1.6MPa | 100 | 73 | 162 | 108 | 102 | 6 | 180 | 8 | M16 | 165 |
125 | 86 | 192 | 132 | 127 | 8 | 210 | 8 | M16 | 180 | |
150 | 98 | 218 | 160 | 152 | 13 | 240 | 8 | M20 | 205 | |
200 | 127 | 273 | 210 | 203 | 24 | 295 | 12 | M20 | 235 | |
250 | 146 | 329 | 266 | 254 | 37 | 355 | 12 | M24 | 265 | |
300 | 181 | 384 | 310 | 305 | 50 | 410 | 12 | M24 | 305 | |
350 | 184 | 444 | 355 | 350 | 76 | 470 | 16 | M24 | 310 | |
400 | 191 | 496 | 405 | 400 | 110 | 525 | 16 | M27 | 330 | |
450 | 203 | 556 | 455 | 450 | 135 | 585 | 20 | M27 | 345 | |
500 | 219 | 618 | 505 | 500 | 158 | 650 | 20 | M30 | 370 | |
600 | 222 | 732 | 605 | 600 | 300 | 770 | 20 | M33 | 380 | |
700 | 305 | 802 | 700 | 695 | 380 | 840 | 24 | M33 | 470 | |
800 | 305 | 912 | 800 | 796 | 560 | 950 | 24 | M36 | 475 | |
900 | 368 | 1012 | 903 | 898 | 640 | 1050 | 28 | M36 | 545 | |
1000 | 432 | 1126 | 1005 | 1000 | 900 | 1170 | 28 | M39 | 620 | |
1200 | 524 | 1340 | 1205 | 1200 | 1400 | 1390 | 32 | M45 | 735 | |
PN2.5MPa | 50 | 60 | 108 | 56 | 51 | 2 | 125 | 4 | M16 | 150 |
65 | 67 | 128 | 73 | 65 | 3 | 145 | 8 | M16 | 160 | |
80 | 73 | 142 | 88 | 80 | 4 | 160 | 8 | M16 | 170 | |
100 | 73 | 168 | 108 | 102 | 6 | 190 | 8 | M20 | 180 | |
125 | 86 | 194 | 132 | 127 | 8 | 220 | 8 | M24 | 205 | |
150 | 98 | 224 | 160 | 152 | 14 | 250 | 8 | M24 | 220 | |
200 | 127 | 284 | 210 | 203 | 27 | 310 | 12 | M24 | 255 | |
250 | 146 | 341 | 266 | 254 | 42 | 370 | 12 | M27 | 285 | |
300 | 181 | 401 | 310 | 305 | 54 | 430 | 16 | M27 | 325 | |
350 | 184 | 458 | 355 | 350 | 86 | 490 | 16 | M30 | 340 | |
400 | 191 | 515 | 405 | 400 | 120 | 550 | 16 | M33 | 360 | |
450 | 203 | 565 | 455 | 450 | 148 | 600 | 20 | M33 | 375 | |
500 | 219 | 622 | 505 | 500 | 165 | 660 | 20 | M33 | 395 | |
600 | 222 | 732 | 605 | 600 | 340 | 770 | 20 | M36 | 410 | |
700 | 305 | 831 | 700 | 695 | 400 | 875 | 24 | M39 | 500 | |
800 | 305 | 942 | 800 | 796 | 580 | 990 | 24 | M45 | 520 | |
900 | 368 | 1040 | 903 | 898 | 660 | 1090 | 28 | M45 | 590 | |
1000 | 432 | 1155 | 1005 | 1000 | 960 | 1210 | 28 | M52 | 675 | |
1200 | 524 | 1365 | 1205 | 1200 | 1440 | 1420 | 32 | M52 | 790 |