H46型对夹双瓣旋启式止回阀
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H46对夹双瓣旋启式止回阀主要尺寸及重量
公称压力 PN(MPa) |
公称通径 DN(mm) |
尺寸(mm) | 重量(kg) | 配管法兰(供参考) | ||||||
L | D | D3 | D2 | 螺栓孔中心圆直径D1 | 螺栓数量 | 螺栓直径d | 螺栓长度L1 | |||
1.6 | 50 | 60 | 160 | 56 | 51 | 7 | 125 | 4 | M16 | 150 |
65 | 67 | 180 | 73 | 65 | 10 | 145 | 4 | M16 | 155 | |
80 | 73 | 195 | 88 | 80 | 12 | 160 | 8 | M16 | 160 | |
100 | 73 | 215 | 108 | 102 | 14 | 180 | 8 | M16 | 165 | |
125 | 86 | 245 | 132 | 127 | 19 | 210 | 8 | M16 | 180 | |
150 | 98 | 280 | 160 | 152 | 23 | 240 | 8 | M20 | 205 | |
200 | 127 | 335 | 210 | 203 | 40 | 295 | 12 | M20 | 235 | |
250 | 146 | 405 | 266 | 254 | 65 | 355 | 12 | M24 | 265 | |
300 | 181 | 460 | 310 | 305 | 88 | 410 | 12 | M24 | 305 | |
350 | 184 | 520 | 355 | 350 | 140 | 470 | 16 | M24 | 310 | |
400 | 191 | 580 | 405 | 400 | 180 | 525 | 16 | M27 | 330 | |
450 | 203 | 640 | 455 | 450 | 275 | 585 | 20 | M27 | 345 | |
500 | 219 | 705 | 505 | 500 | 310 | 650 | 20 | M30 | 370 | |
600 | 222 | 840 | 605 | 600 | 400 | 770 | 20 | M33 | 380 | |
700 | 305 | 910 | 700 | 695 | 600 | 840 | 24 | M33 | 470 | |
800 | 305 | 1020 | 800 | 796 | 950 | 950 | 24 | M36 | 475 | |
900 | 368 | 1120 | 903 | 898 | 1120 | 1050 | 28 | M36 | 545 | |
1000 | 432 | 1255 | 1055 | 1050 | 1500 | 1170 | 28 | M39 | 620 | |
2.5 | 50 | 60 | 160 | 56 | 51 | 7 | 125 | 4 | M16 | 150 |
65 | 67 | 180 | 73 | 65 | 10 | 145 | 8 | M16 | 160 | |
80 | 73 | 195 | 88 | 80 | 12 | 160 | 8 | M16 | 170 | |
100 | 73 | 230 | 108 | 102 | 14 | 190 | 8 | M20 | 180 | |
125 | 86 | 270 | 132 | 127 | 19 | 220 | 8 | M24 | 205 | |
150 | 98 | 300 | 160 | 152 | 23 | 250 | 8 | M24 | 220 | |
200 | 127 | 360 | 210 | 203 | 40 | 310 | 12 | M24 | 255 | |
250 | 146 | 425 | 266 | 254 | 65 | 370 | 12 | M27 | 285 | |
300 | 181 | 485 | 310 | 305 | 88 | 430 | 16 | M27 | 325 | |
350 | 184 | 550 | 355 | 350 | 140 | 490 | 16 | M30 | 340 | |
400 | 191 | 610 | 405 | 400 | 180 | 550 | 16 | M33 | 360 | |
450 | 203 | 660 | 455 | 450 | 275 | 600 | 20 | M33 | 375 | |
500 | 219 | 730 | 505 | 500 | 310 | 660 | 20 | M33 | 395 | |
600 | 222 | 840 | 605 | 600 | 400 | 770 | 20 | M36 | 410 | |
700 | 305 | 955 | 700 | 695 | 600 | 875 | 24 | M39 | 500 | |
800 | 305 | 1070 | 800 | 796 | 950 | 990 | 24 | M45 | 520 | |
900 | 368 | 1180 | 903 | 898 | 1120 | 1090 | 28 | M45 | 590 | |
1000 | 432 | 1305 | 1055 | 1050 | 1500 | 1210 | 28 | M52 | 675 | |
4.0 | 50 | 60 | 160 | 56 | 51 | 8 | 125 | 4 | M16 | 150 |
65 | 67 | 180 | 73 | 65 | 12 | 145 | 8 | M16 | 160 | |
80 | 73 | 195 | 88 | 80 | 14 | 160 | 8 | M16 | 170 | |
100 | 73 | 230 | 108 | 102 | 16 | 190 | 8 | M20 | 180 | |
125 | 86 | 270 | 132 | 127 | 21 | 220 | 8 | M24 | 205 | |
150 | 98 | 300 | 160 | 152 | 26 | 250 | 8 | M24 | 220 | |
200 | 127 | 375 | 210 | 203 | 45 | 320 | 12 | M27 | 270 | |
250 | 146 | 445 | 266 | 254 | 71 | 385 | 12 | M30 | 300 | |
300 | 181 | 515 | 310 | 305 | 95 | 450 | 16 | M30 | 345 | |
350 | 222 | 570 | 355 | 350 | 150 | 510 | 16 | M33 | 400 | |
400 | 232 | 655 | 405 | 400 | 235 | 585 | 16 | M36 | 425 | |
450 | 264 | 680 | 455 | 450 | 305 | 610 | 20 | M36 | 470 | |
500 | 292 | 755 | 505 | 500 | 350 | 670 | 20 | M39 | 505 | |
600 | 318 | 890 | 605 | 600 | 450 | 795 | 20 | M45 | 575 |