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法蘭連接蝶閥(中線) 設(shè)計(jì)與制造符合中國國家標(biāo)準(zhǔn) 基本結(jié)構(gòu)形式(蝶板軸與閥體閽座中心重合) a DA41 F/P半襯里型 閥體全襯里/蝶板與蝶板軸為不銹鋼(不襯)蝶板與軸由銷釘連接 b DA41 F46全襯里型 閥體全襯里/蝶板與蝶板軸全襯層/蝶板與軸固定連接 | 基本型號(hào)公稱壓力PN0.6~16MPa 公稱 通徑DN40~1400mm
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序號(hào) | 零件名稱 | 灰鑄鐵 | 碳鋼 | 不銹鋼 | 超低碳不銹鋼 | ||
Z | C | P | R | PL | RL | ||
1 | 上、下閥體 | HT250 | WCB | CF8 | CF8M | CF3 | CF3M |
2 | 蝶板軸/銷 | 1Crl3 | 2Crl3 | 1Crl8N19Tl | 1Crl8N112M02Tl | 00Crl8N110 | 00Crl8N114M02 |
3 | 襯里層/閥座 | 一FE(F4)PCTFE(F3)FEP(F46)PFA(可溶F4)PO(聚烯烴) | |||||
4 | 蝶板/填料壓蓋 | WCB | WCB | CF8 | CF8M | CF3 | CF3M |
5 | 架 | WCB(碳鋼) | CF8(不銹鋼) | ||||
6 | 填料 | PTFE fF4) | |||||
7 | 螺栓 | 35 | 35 | 1Crl 7Ni2 | 1Crl7Ni2 | 1Crl8Ni9Ti | 1Crl8Ni9Ti |
8 | 螺母 | 45 | 45 | 0Crl 8Ni9 | 0Crl8Ni9 | OCrl8Ni9 | 0Crl8Ni9 |
主要連接尺寸及重量:
公稱通徑 | 標(biāo)準(zhǔn)值 | 參考值 | |||||||||
DN (am) | NPS (inch) | L | D | D1 | D2 | f | b | Z-Φd | D0 | H | 重量(kg) |
PN0.6MPa | |||||||||||
40 | 11/2 | 106 | 130 | 100 | 80 | 3 | 16 | 4-Φ14 | 160 | 140 | 10 |
50 | 2 | 108 | 140 | 110 | 90 | 3 | 16 | 4-Φ14 | 200 | 160 | 12 |
65 | 21/2 | 112 | 160 | 130 | 110 | 3 | 16 | 4-Φ14 | 250 | 160 | 13 |
80 | 3 | 114 | 185 | 150 | 125 | 3 | 18 | 4-Φ18 | 250 | 170 | 14 |
100 | 4 | 127 | 205 | 170 | 145 | 3 | 18 | 4-Φ18 | 250 | 180 | 16 |
125 | 5 | 140 | 235 | 200 | 175 | 3 | 20 | 8-Φ18 | 300 | 275 | 18 |
150 | 6 | 140 | 260 | 225 | 200 | 3 | 20 | 8-Φ18 | 300 | 295 | 38 |
200 | 8 | 152 | 315 | 280 | 255 | 3 | 22 | 8-Φ18 | 200 | 320 | 74 |
250 | 10 | 165 | 370 | 335 | 310 | 3 | 24 | 12-Φ18 | 200 | 385 | 105 |
300 | 12 | 178 | 435 | 395 | 362 | 4 | 24 | 12-Φ23 | 240 | 390 | 142 |
350 | 14 | 190 | 485 | 445 | 412 | 4 | 26 | 12-Φ23 | 240 | 460 | 179 |
400 | 16 | 216 | 535 | 495 | 462 | 4 | 28 | 16-Φ23 | 280 | 510 | 220 |
450 | 18 | 222 | 590 | 550 | 518 | 4 | 28 | 16-Φ23 | 280 | 540 | 268 |
500 | 20 | 229 | 640 | 600 | 568 | 4 | 30 | 16-Φ23 | 320 | 570 | 378 |
600 | 24 | 267 | 755 | 705 | 670 | 5 | 30 | 20-Φ25 | 320 | 660 | 608 |
700 | 28 | 292 | 860 | 810 | 775 | 5 | 32 | 24-Φ25 | 360 | 710 | 1050 |
800 | 32 | 318 | 975 | 920 | 880 | 5 | 34 | 24-Φ30 | 360 | 780 | 1320 |
900 | 36 | 330 | 1075 | 1020 | 980 | 5 | 36 | 24-Φ30 | 380 | 885 | 1795 |
1000 | 40 | 410 | 1175 | 1120 | 1080 | 5 | 36 | 28-Φ30 | 400 | 990 | 1900 |
1200 | 48 | 470 | 1400 | 1340 | 1295 | 5 | 40 | 32-Φ34 | 400 | 1170 | 2110 |
PN1.0MPa | |||||||||||
40 | 11/2 | 106 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 160 | 140 | 10 |
50 | 2 | 108 | 160 | 125 | 100 | 3 | 20 | 4-Φ18 | 200 | 160 | 12 |
65 | 21/2 | 112 | 180 | 145 | 120 | 3 | 20 | 4-Φ18 | 250 | 165 | 13 |
80 | 3 | 114 | 195 | 160 | 135 | 3 | 22 | 4/8-Φ18 | 250 | 170 | 14 |
1OO | 4 | 127 | 215 | 180 | 155 | 3 | 22 | 8-Φ18 | 250 | 180 | 16 |
125 | 5 | 140 | 245 | 210 | 185 | 3 | 24 | 8-Φ18 | 300 | 275 | 18 |
150 | 6 | 140 | 280 | 240 | 210 | 3 | 24 | 8-Φ23 | 300 | 295 | 38 |
200 | 8 | 152 | 335 | 295 | 265 | 3 | 26 | 8-Φ23 | 200 | 320 | 74 |
250 | 10 | 165 | 390 | 350 | 320 | 3 | 28 | 12-Φ23 | 200 | 385 | 105 |
300 | 12 | 178 | 440 | 400 | 368 | 4 | 28 | 12-Φ23 | 240 | 390 | 142 |
350 | 14 | 190 | 500 | 460 | 428 | 4 | 30 | 16-Φ23 | 240 | 460 | 179 |
400 | 16 | 216 | 565 | 515 | 482 | 4 | 32 | 16-Φ25 | 280 | 510 | 220 |
450 | 18 | 222 | 615 | 565 | 532 | 4 | 32 | 20-Φ25 | 280 | 540 | 268 |
500 | 20 | 229 | 670 | 620 | 585 | 4 | 34 | 20-Φ25 | 320 | 570 | 378 |
600 | 24 | 267 | 780 | 725 | 685 | 5 | 36 | 20-Φ30 | 320 | 660 | 608 |
700 | 28 | 292 | 895 | 840 | 800 | 5 | 40 | 24-Φ30 | 360 | 710 | 1050 |
800 | 32 | 318 | 101O | 950 | 905 | 5 | 44 | 24-Φ34 | 360 | 780 | 1320 |
900 | 36 | 330 | 1110 | 1050 | 1005 | 5 | 46 | 28-Φ34 | 380 | 885 | 1795 |
1000 | 40 | 410 | 1220 | 1160 | 1115 | 5 | 50 | 28-Φ34 | 400 | 990 | 1900 |
1200 | 48 | 470 | 1450 | 1380 | 1325 | 5 | 56 | 32-Φ41 | 400 | 1200 | 2150 |
法蘭尺寸PN1.0MPa、DN80螺孔數(shù)量JB78時(shí)Z=4,其它標(biāo)準(zhǔn)時(shí)Z=8。
主要連接尺寸及重量 :
公稱通徑 | 標(biāo)準(zhǔn)值 | 參考值 | |||||||||
DN (mm) | NPS (inch) | L | D | D1 | D2 | f | b | Z-Φd | D0 | H | 重量 (kg) |
PNl6MPa | |||||||||||
40 | 11/2 | 106 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 160 | 140 | 10 |
50 | 2 | 108 | 160 | 125 | 100 | 3 | 20 | 4-Φ18 | 200 | 160 | 12 |
65 | 21/2 | 112 | 180 | 145 | 120 | 3 | 20 | 4-Φ18 | 250 | 160 | 13 |
80 | 3 | 114 | 195 | 160 | 135 | 3 | 22 | 8-Φ18 | 260 | 170 | 14 |
100 | 4 | 127 | 215 | 180 | 155 | 3 | 24 | 8-Φ18 | 300 | 180 | 16 |
125 | 5 | 140 | 245 | 21O | 185 | 3 | 26 | 8-Φ18 | 300 | 275 | 18 |
150 | 6 | 140 | 280 | 240 | 210 | 3 | 28 | 8-Φ23 | 200 | 295 | 42 |
200 | 8 | 152 | 335 | 295 | 265 | 3 | 30 | 12-Φ23 | 200 | 320 | 78 |
250 | 10 | 165 | 405 | 355 | 320 | 3 | 32 | 12-Φ25 | 240 | 385 | 120 |
300 | 12 | 178 | 460 | 41O | 375 | 4 | 34 | 12-Φ25 | 240 | 390 | 145 |
350 | 14 | 190 | 520 | 470 | 435 | 4 | 38 | 16-Φ25 | 240 | 460 | 202 |
400 | 16 | 216 | 580 | 525 | 485 | 4 | 40 | 16-Φ30 | 280 | 510 | 235 |
450 | 18 | 222 | 640 | 585 | 545 | 4 | 44 | 20-Φ30 | 280 | 540 | 368 |
500 | 20 | 229 | 705 | 650 | 608 | 4 | 46 | 20-Φ34 | 320 | 570 | 420 |
600 | 24 | 267 | 840 | 770 | 718 | 5 | 54 | 20-Φ41 | 320 | 660 | 750 |
700 | 28 | 292 | 910 | 840 | 788 | 5 | 54 | 24-Φ41 | 360 | 710 | 1028 |
800 | 32 | 318 | 1020 | 950 | 898 | 5 | 54 | 24-Φ41 | 380 | 780 | 1690 |
900 | 36 | 330 | 1120 | 1050 | 998 | 5 | 54 | 28-Φ41 | 400 | 885 | 1815 |
1000 | 40 | 410 | 1255 | 1170 | 1110 | 5 | 60 | 28-Φ48 | 500 | 990 | 2050 |
公稱通徑 | 標(biāo)準(zhǔn)值 | 參考值 | |||||||||
DN | NPS | L | D | D1 | D2 | f | b | Z-Φd | D0 | H | 重量 (kg) |
(mm) | (inch) | PN25MPa | |||||||||
40 | 11/2 | 106 | 145 | 110 | 85 | 3 | 20 | 4-Φ18 | 200 | 140 | 11 |
50 | 2 | 108 | 160 | 125 | 100 | 3 | 22 | 4-Φ18 | 200 | 160 | 13 |
65 | 21/2 | 112 | 180 | 145 | 120 | 3 | 24 | 8-Φ18 | 250 | 160 | 14 |
80 | 3 | 114 | 195 | 160 | 135 | 3 | 26 | 8-Φ18 | 250 | 170 | 16 |
100 | 4 | 127 | 215 | 190 | 160 | 3 | 30 | 8-Φ23 | 300 | 180 | 18 |
125 | 5 | 140 | 245 | 220 | 188 | 3 | 32 | 8-Φ25 | 300 | 275 | 20 |
150 | 6 | 140 | 280 | 250 | 218 | 3 | 32 | 8-Φ25 | 240 | 295 | 48 |
200 | 8 | 152 | 335 | 310 | 278 | 3 | 36 | 12-Φ25 | 240 | 320 | 88 |
250 | 10 | 165 | 405 | 370 | 332 | 3 | 40 | 12-Φ30 | 280 | 385 | 145 |
300 | 12 | 178 | 460 | 430 | 390 | 4 | 42 | 16-Φ30 | 280 | 390 | 157 |
350 | 14 | 190 | 520 | 490 | 448 | 4 | 44 | 16-Φ34 | 320 | 460 | 222 |
400 | 16 | 216 | 580 | 550 | 505 | 4 | 48 | 16-Φ34 | 320 | 510 | 353 |
450 | 18 | 222 | 640 | 600 | 555 | 4 | 52 | 20-Φ34 | 360 | 540 | 405 |
500 | 20 | 229 | 705 | 660 | 610 | 4 | 56 | 20-Φ41 | 360 | 570 | 448 |
600 | 24 | 267 | 840 | 770 | 718 | 5 | 56 | 20-Φ41 | 380 | 660 | 795 |
主要連接尺寸及重量 :
公稱通徑 | 標(biāo)準(zhǔn)值 | 參考值 | |||||||||
DN (mm) | NPS (inch) | L | D | D1 | D2 | f | b | Z-Φd | D0 | H | 重量 (kg) |
ANSI150Lb | |||||||||||
80 | 3 | 127 | 190 | 1525 | 127 | 2 | 19 | 4-Φ19 | 250 | 170 | 14 |
100 | 4 | 127 | 229 | 1905 | 157 | 2 | 24 | 8-Φ19 | 300 | 180 | 16 |
125 | 5 | 127 | 254 | 216 | 186 | 2 | 24 | 8-Φ22 | 300 | 275 | 18 |
150 | 6 | 127 | 279 | 2415 | 216 | 2 | 26 | 8-Φ22 | 200 | 295 | 42 |
200 | 8 | 1524 | 343 | 2985 | 270 | 2 | 29 | 8-Φ22 | 200 | 320 | 78 |
250 | 1O | 2032 | 406 | 362 | 324 | 2 | 31 | 12-Φ25 | 240 | 385 | 120 |
300 | 12 | 2032 | 483 | 432 | 381 | 2 | 32 | 12-Φ25 | 240 | 390 | 145 |
350 | 14 | 2032 | 533 | 476 | 413 | 2 | 35 | 12-Φ29 | 280 | 460 | 202 |
400 | 16 | 2032 | 597 | 540 | 470 | 2 | 37 | 16-Φ29 | 280 | 510 | 235 |
450 | 18 | 2032 | 635 | 578 | 533 | 2 | 40 | 16-Φ32 | 320 | 540 | 368 |
500 | 20 | 2032 | 699 | 635 | 584 | 2 | 43 | 20-Φ32 | 320 | 570 | 420 |
600 | 24 | 2032 | 813 | 7495 | 692 | 2 | 48 | 20-Φ35 | 360 | 660 | 750 |
750 | 30 | 3048 | 887 | 846 | 813 | 2 | 45 | 44-Φ23 | 360 | 710 | 1030 |
900 | 36 | 3048 | 1057 | 10097 | 972 | 2 | 53 | 44-Φ26 | 380 | 780 | 1700 |
1050 | 42 | 3048 | 1226 | 11714 | 1130 | 2 | 59 | 48-Φ29 | 400 | 885 | 1820 |
1200 | 48 | 381 | 1392 | 1335 | 1289 | 2 | 65 | 44-Φ32 | 400 | 990 | 2060 |
公稱通徑 | 標(biāo)準(zhǔn)值 | 參考值 | |||||||||
DN (mm) | NPS (inch) | L | D | D1 | D2 | f | b | Z-Φd | D0 | H | 重量 (kg) |
ANSI300Lb | |||||||||||
80 | 3 | 127 | 210 | 1685 | 127 | 2 | 29 | 8-Φ22 | 250 | 170 | 16 |
100 | 4 | 127 | 254 | 200 | 157 | 2 | 32 | 8-Φ22 | 300 | 180 | 18 |
125 | 5 | 127 | 279 | 235 | 186 | 2 | 35 | 8-Φ22 | 300 | 275 | 20 |
150 | 6 | 127 | 318 | 270 | 216 | 2 | 37 | 12-Φ22 | 240 | 295 | 48 |
200 | 8 | 1524 | 381 | 330 | 270 | 2 | 42 | 12-Φ25 | 240 | 320 | 88 |
250 | 10 | 2032 | 445 | 3875 | 324 | 2 | 48 | 16-Φ29 | 280 | 385 | 145 |
300 | 12 | 2032 | 521 | 451 | 381 | 2 | 51 | 16-Φ32 | 280 | 390 | 157 |
350 | 14 | 2032 | 584 | 5145 | 413 | 2 | 54 | 20-Φ32 | 320 | 460 | 222 |
400 | 16 | 2032 | 648 | 5715 | 470 | 2 | 58 | 20-Φ35 | 320 | 510 | 353 |
450 | 18 | 2032 | 711 | 6285 | 533 | 2 | 61 | 24-Φ35 | 360 | 540 | 405 |
500 | 20 | 2032 | 775 | 686 | 584 | 2 | 64 | 24-Φ35 | 360 | 570 | 450 |
600 | 24 | 2032 | 914 | 813 | 692 | 2 | 70 | 24-Φ41 | 360 | 660 | 765 |
750 | 30 | 3048 | 991 | 9208 | 844 | 2 | 94 | 36-Φ38 | 360 | 710 | 1100 |
900 | 36 | 3048 | 1172 | 1089 | 101O | 2 | 103 | 32-Φ44 | 360 | 780 | 1750 |
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