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主要连接尺寸 | 型号 | 压力级 | 150 | 300 | 600 | 900 | | 规格(mm) | 尺寸 (mm) | | inch | DN | L | H | L | H | L | H | L | H | | NKJ41H/W/Y | 1/2″ | 15 | 108 | 240 | 152 | 260 | 165 | 260 | 216 | 290 | | 3/4″ | 20 | 117 | 245 | 178 | 270 | 190 | 270 | 229 | 300 | | 1″ | 25 | 127 | 270 | 203 | 300 | 216 | 300 | 254 | 330 | | 11/4″ | 32 | 140 | 280 | 216 | 320 | 229 | 320 | 279 | 350 | | 11/2″ | 40 | 165 | 310 | 229 | 340 | 241 | 340 | 305 | 390 | | 2″ | 50 | 203 | 340 | 267 | 370 | 292 | 400 | 368 | 460 | | 21/2″ | 65 | 216 | 370 | 292 | 400 | 330 | 440 | 419 | 490 | | 3″ | 80 | 241 | 400 | 318 | 440 | 356 | 480 | 381 | 510 | | 4″ | 100 | 292 | 460 | 356 | 490 | 432 | 540 | 457 | 590 | | 5″ | 125 | 356 | 500 | 400 | 540 | 508 | 640 | 559 | 690 | | 6″ | 150 | 406 | 540 | 444 | 590 | 559 | 760 | 610 | 790 | | 8″ | 200 | 495 | 630 | 559 | 710 | 660 | 840 | 737 | 890 | | 10″ | 250 | 622 | 750 | 622 | 810 | 787 | 910 | 838 | 1040 | | 12″ | 300 | 698 | 850 | 711 | 895 | 838 | 980 | - | - | | 14″ | 350 | 787 | 920 | 762 | 960 | - | - | - | - | | 16″ | 400 | 914 | 980 | 864 | 1010 | - | - | - | - | |
