品牌
经销商厂商性质
温州市所在地
凸耳式双瓣旋启式止回阀分:分体凸耳式双瓣旋启式止回阀和整体凸耳式双瓣旋启式止回阀
H76型分体凸耳对夹双瓣旋启式止回阀(美标)
H76 type lug and wafer type double discs swing check valve(ANSI standard)
压力级 Pressure rating | 口径 DN | 尺寸(mm) Dimension | 重量 (kg) Weight | 配管法兰(供参考) Flange(as referenced) | |||||||||||||||
NPS | DN | L | D1 | D2 | D3 | D4 | P | 螺孔 数量 Quantity of the bolt | 螺孔直径d1 Diameter of the bolt | n | 螺栓 数量 Quantity of the bolt | 螺栓直径d Diameter of the bolt | 螺栓长度L1 Length of the bolt | ||||||
RF | RJ | in | mm | in | mm | RF | RJ | ||||||||||||
Class 300 PN5.0MPa | 2 | 50 | 60 | 127 | 92 | 108 | 51 | 58 | 82.55 | 8 | 3/4 | 19 | 1.6 | 6 | 8 | 5/8 | M16 | 155 | 175 |
2 1/2 | 65 | 67 | 149 | 105 | 127 | 65 | 73 | 101.6 | 8 | 7/8 | 22 | 1.6 | 7 | 8 | 3/4 | M20 | 175 | 195 | |
3 | 80 | 73 | 168.5 | 127 | 146 | 80 | 88 | 123.825 | 8 | 7/8 | 22 | 1.6 | 10 | 8 | 3/4 | M20 | 190 | 210 | |
4 | 100 | 73 | 200 | 157 | 175 | 102 | 108 | 149.225 | 8 | 7/8 | 22 | 1.6 | 16 | 8 | 3/4 | M20 | 195 | 215 | |
5 | 125 | 86 | 235 | 186 | 210 | 127 | 132 | 171.45 | 8 | 7/8 | 22 | 1.6 | 29 | 8 | 3/4 | M20 | 215 | 235 | |
6 | 150 | 98 | 270 | 216 | 241 | 152 | 160 | 211.138 | 12 | 7/8 | 22 | 1.6 | 32 | 12 | 3/4 | M20 | 230 | 250 | |
8 | 200 | 127 | 330 | 270 | 302 | 203 | 210 | 269.876 | 12 | 1 | 25 | 1.6 | 55 | 12 | 7/8 | M24 | 280 | 300 | |
10 | 250 | 146 | 387.5 | 324 | 356 | 254 | 266 | 323.851 | 16 | 1 1/8 | 29 | 1.6 | 82 | 16 | 1 | M27 | 315 | 335 | |
12 | 300 | 181 | 451 | 381 | 413 | 305 | 310 | 381.001 | 16 | 1 1/4 | 32 | 1.6 | 92 | 16 | 1 1/8 | M30 | 365 | 385 | |
14 | 350 | 222 | 514.5 | 413 | 457 | 350 | 355 | 419.101 | 20 | 1 1/4 | 32 | 1.6 | 251 | 20 | 1 1/8 | M30 | 410 | 430 | |
16 | 400 | 232 | 571.5 | 470 | 508 | 400 | 405 | 469.901 | 20 | 1 3/8 | 35 | 1.6 | 342 | 20 | 1 1/4 | M33 | 435 | 455 | |
18 | 450 | 264 | 628.5 | 533 | 575 | 450 | 455 | 533.401 | 24 | 1 3/8 | 35 | 1.6 | 391 | 24 | 1 1/1 | M33 | 475 | 495 | |
20 | 500 | 292 | 686 | 584 | 635 | 500 | 505 | 584.201 | 24 | 1 3/8 | 35 | 1.6 | 536 | 24 | 1 1/4 | M33 | 510 | 535 | |
24 | 600 | 318 | 813 | 692 | 749 | 600 | 608 | 692.151 | 24 | 1 5/8 | 41 | 1.6 | 833 | 24 | 1 1/2 | M39 | 560 | 585 | |
30 | 750 | 368 | 921 | 845 | - | 735 | 7400 | - | 36 | 1 1/2 | 38 | 1.6 | 1395 | 36 | 1 3/8 | M36 | 650 | - | |
36 | 900 | 483 | 1089 | 1010 | - | 873 | 880 | - | 32 | 1 3/4 | 45 | 1.6 | 182 | 32 | 1 5/8 | M42 | 800 | - | |
42 | 1050 | 568 | 1245 | 1168 | - | 1035 | 1045 | - | 36 | 1 7/8 | 48 | 1.6 | 3861 | 36 | 1 3/4 | M45 | 920 | - | |
48 | 1200 | 629 | 1416 | 1327 | - | 1179 | 1190 | - | 40 | 2 | 51 | 1.6 | 4370 | 40 | 1 7/8 | M48 | 1010 | - | |
Class 600 PN11.0MPa | 2 | 50 | 60 | 127 | 92 | 108 | 51 | 58 | 82.55 | 8 | 3/4 | 19 | 6.4 | 6.5 | 8 | 5/8 | M16 | 175 | 180 |
2 1/2 | 65 | 67 | 149 | 100 | 127 | 65 | 73 | 101.6 | 8 | 7/8 | 22 | 6.4 | 8 | 8 | 3/4 | M20 | 195 | 200 | |
3 | 80 | 73 | 168 | 127 | 146 | 80 | 88 | 123.825 | 8 | 7/8 | 22 | 6.4 | 10 | 8 | 3/4 | M20 | 210 | 215 | |
4 | 100 | 79 | 216 | 157 | 175 | 102 | 108 | 149.225 | 8 | 1 | 25 | 6.4 | 21 | 8 | 7/8 | M24 | 235 | 240 | |
5 | 125 | 105 | 266.5 | 186 | 210 | 127 | 136 | 180.975 | 8 | 1 1/8 | 29 | 6.4 | 24 | 8 | 1 | M27 | 280 | 285 | |
6 | 150 | 136 | 292 | 216 | 241 | 152 | 162 | 211.138 | 12 | 1 1/8 | 29 | 6.4 | 57 | 12 | 1 | M27 | 320 | 325 | |
8 | 200 | 165 | 349 | 270 | 302 | 200 | 212 | 269.876 | 12 | 1 1/4 | 32 | 6.4 | 94 | 12 | 1 1/8 | M30 | 370 | 375 | |
10 | 250 | 213 | 432 | 324 | 356 | 250 | 266 | 323.851 | 16 | 1 3/8 | 35 | 6.4 | 164 | 16 | 1 1/4 | M33 | 440 | 445 | |
12 | 300 | 229 | 489 | 381 | 413 | 305 | 312 | 381.001 | 20 | 1 3/8 | 35 | 6.4 | 213 | 20 | 1 1/4 | M33 | 460 | 465 | |
14 | 350 | 273 | 527 | 413 | 457 | 337 | 355 | 419.101 | 20 | 1 1/2 | 38 | 6.4 | 343 | 20 | 1 3/8 | M36 | 520 | 525 | |
16 | 400 | 305 | 603 | 470 | 508 | 387 | 400 | 469.901 | 20 | 1 5/8 | 41 | 6.4 | 476 | 20 | 1 1/2 | M39 | 575 | 580 | |
18 | 450 | 362 | 654 | 533 | 575 | 438 | 450 | 533.401 | 20 | 1 3/4 | 44 | 6.4 | 685 | 20 | 1 5/8 | M42 | 650 | 655 | |
20 | 500 | 368 | 724 | 584 | 635 | 489 | 500 | 584.201 | 24 | 1 3/4 | 44 | 6.4 | 908 | 24 | 1 5/8 | M42 | 670 | 680 | |
24 | 600 | 438 | 838 | 692 | 749 | 591 | 600 | 692.151 | 24 | 2 | 52 | 6.4 | 1088 | 24 | 1 7/8 | M48 |