美標(biāo)閘閥
【簡(jiǎn)單介紹】
【詳細(xì)說(shuō)明】
外螺紋明桿支架,升降桿,彈性閘板,螺栓連接閥蓋,可更換閥座
尺寸和重量 Class NPS in 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24 28 30 32 36 40 42 48 60 DN mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 750 800 900 1000 1050 1200 1500 150 L(RF) in 7 7-1/2 8 9 10 10-1/2 11-1/2 13 14 15 16 17 18 20 24 24 26 28 - - - - mm 178 190 203 229 254 267 292 330 356 381 406 432 457 508 610 610 660 711 813 813 1067 - L1(BW) in 8-1/2 9-1/2 11-1/8 12 15 15-7/8 16-1/2 18 19-3/4 22-1/2 24 26 28 32 36 36 38 40 - - - - mm 216 241 283 305 381 403 419 457 502 572 610 660 711 813 914 914 965 1016 1067 1143 1371 - L2(RTJ) in 7-1/2 8 8-1/2 9-1/2 10-1/2 11 12 13-1/2 14-1/2 15-1/2 16-1/2 17-1/2 18-1/2 20-1/2 24-1/2 24-1/2 16-1/2 28-1/2 - - - - mm 191 203 216 241 267 279 305 343 368 394 419 445 470 521 622 622 673 724 - - - - H(OPEN) in 16-1/8 18-9/16 20-15/16 24-1/8 27-15/16 31-3/4 39 46-11/16 55-5/16 63-9/16 71-5/16 78-3/16 87 106-1/4 119-5/16 130-9/16 137-1/4 150-9/16 - - - - mm 409 472 532 612 710 806 990 1186 1405 1615 1811 1986 2210 2698 3030 3317 3487 3825 - - - - W in 7-7/8 7-7/8 9-7/8 9-7/8 11-13/16 11-13/16 13-3/4 17-11/16 19-11/16 18-1/8 18-1/8 18-1/8 24 24 24 24 24 30 - - - - mm 200 200 250 250 300 300 350 450 500 460* 460* 460* 610* 610* 610* 610* 610* 760* - - - - WT(Kg) RF 20 30 36 53 71 85 136 220 323 387, , 553 660 810 1250 1931 2380 2490 3600 4520 4950 6300 - BW 17 26 29 46 66 77 116 202 294 350 506 575 720 1130 1765 2028 2280 3080 - - - - Class NPS in 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24 30 32 36 40 42 48 DN mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600 750 800 900 1000 1050 1200 300 L-L1(RF-BW) in 8-1/2 9-1/2 11-1/8 12 15 15-7/8 16-1/2 18 19-3/4 30 33 36 39 45 55 - - - - - mm 216 241 283 305 381 403 419 457 502 762 838 914 991 1143 1397 1524 1727 1955 2032 2286 L2(RTJ) in 9-1/8 10-1/8 11-3/4 12-5/8 15-5/8 16-1/2 17-1/8 18-5/8 20-3/8 30-5/8 33-5/8 36-5/8 39-3/4 45-7/8 56 - - - - - mm 232 257 298 321 397 419 435 473 518 778 854 930 1010 1165 1422 1553 1756 - - - H(OPEN) in 15-3/4 18-3/4 21-3/8 25-5/8 30-5/16 34-5/8 40-13/16 50-3/16 56-5/8 65 72-7/16 79-15/16 88-3/16 114-3/16 139-3/8 - - - - - mm 400 477 543 650 770 880 1037 1275 1438 1650 1840 2030 2240 2900 3540 - - - - - W in 7-7/8 9-7/8 9-7/8 11-13/16 11-13/16 13-3/4 17-11/16 19-11/16 22-1/16 18-1/8 18-1/8 24 24 24 30 - - - - - mm 200 250 250 300 300 350 450 500 560 460* 460* 610* 610* 610* 760* - - - - - WT(Kg) RF 30 39 55 83 92 137 240 333 536 699 1010 1205 1720 2800 3786 4380 6000 7970 9510 12600 BW 26 34 47 68 77 118 195 271 432 595 848 1025 1460 2294 3220 3800 5300 - - -
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