点击图片查看原图用途与特点
Dt(d)363H/W-C.I.P.R对焊式金属硬密封蝶阀适用于高温、高压、防火、保温等管道上作启闭或调节介质之用。其主要特点如下：
结构紧凑、体积小、重量轻、操作灵活、使用方便采用三维偏心弹性或多层次硬密封结构，其密封性能可靠达到零泄漏
此阀无法兰，对管道和保霸包扎带来很大方便和美观
具有耐高温、高压、耐腐蚀、耐磨损等特点
传动形式：蜗轮传动、气动传动、电动传动
采用标准：焊接尺寸：GB12224; ANSI B16.25; DIN2559
结构长度：GB/T 12221-1989; API609
压力试验：GB/T 13927-1992; API598
主要技术参数
| 公称通径 | DN | 50～700 | ||||
|---|---|---|---|---|---|---|
| 公称压力 | PN | 0.6 | 1.0 | 1.6 | 2.5 | 4.0 |
| 试验压力 | 强度实验 | 0.9 | 1.5 | 2.4 | 3.75 | 6.0 |
| 密封实验 | 0.66 | 1.1 | 1.76 | 2.75 | 4.4 | |
| 气密封实验 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | |
| 适用介质 | 水、蒸汽、油品、酸类腐蚀性等 | |||||
| 适用温度 | 碳钢：-29℃～425℃ 不锈钢：-40℃～600℃ | |||||
主要零件材质
| 零件名称 | 材质 |
|---|---|
| 阀体 | 铸铁、铸钢、不锈钢、合金钢 |
| 蝶板 | 铸钢、合金钢（镀硬铬）、不锈钢、铬钼钢 |
| 密封圈 | 不锈钢、聚内脂、抗磨材料 |
| 阀杆 | 2Cr13、1Cr13不锈钢、铬钼钢 |
| 填料 | 柔性石墨 |
主要尺寸及重量
| 通径 | 外形尺寸（参考值） | 重量（参考值） | |||||||
|---|---|---|---|---|---|---|---|---|---|
| mm | inch | L | D | d | H | H1 | A | B | |
| 公称压力0.6MPa | |||||||||
| 600 | 24 | 390 | 636 | 602 | 499 | 1280 | 570 | 660 | 450 |
| 700 | 28 | 430 | 726 | 692 | 566 | 1480 | 750 | 550 | 660 |
| 800 | 32 | 470 | 826 | 792 | 632 | 1608 | 750 | 550 | 780 |
| 900 | 36 | 510 | 926 | 892 | 693 | 1857 | 750 | 550 | 820 |
| 1000 | 40 | 550 | 1028 | 992 | 757 | 2038 | 900 | 750 | 1460 |
| 1200 | 48 | 630 | 1228 | 1192 | 851 | 2237 | 1000 | 925 | 1590 |
| 1400 | 56 | 710 | 1428 | 1392 | 876 | 2411 | 1000 | 925 | 2185 |
| 1600 | 64 | 790 | 1628 | 1592 | 1095 | 2756 | 1000 | 925 | 3210 |
| 1800 | 72 | 870 | 1828 | 1792 | 1214 | 3093 | 1100 | 980 | 4090 |
| 2000 | 80 | 950 | 2028 | 1992 | 1332 | 3355 | 1100 | 980 | 5610 |
| 公称压力1.0MPa | |||||||||
| 600 | 24 | 390 | 636 | 602 | 499 | 1280 | 570 | 660 | 450 |
| 700 | 28 | 430 | 726 | 692 | 566 | 1480 | 750 | 550 | 660 |
| 800 | 32 | 470 | 826 | 792 | 632 | 1608 | 750 | 550 | 780 |
| 900 | 36 | 510 | 926 | 892 | 693 | 1857 | 750 | 550 | 820 |
| 1000 | 40 | 550 | 1028 | 992 | 757 | 2038 | 900 | 750 | 1625 |
| 1200 | 48 | 630 | 1228 | 1192 | 851 | 2237 | 1000 | 925 | 1770 |
| 1400 | 56 | 710 | 1428 | 1392 | 876 | 2411 | 1000 | 925 | 2425 |
| 1600 | 64 | 790 | 1628 | 1592 | 1095 | 2756 | 1000 | 925 | 3560 |
| 1800 | 72 | 870 | 1828 | 1792 | 1214 | 3093 | 1100 | 980 | 4545 |
| 2000 | 80 | 950 | 2028 | 1992 | 1332 | 3355 | 1100 | 980 | 6230 |
| 公称压力1.6MPa | |||||||||
| 80 | 3 | 180 | 90 | 78 | 90 | 356 | 180 | 200 | 27 |
| 100 | 4 | 190 | 110 | 96 | 100 | 375 | 180 | 200 | 34 |
| 125 | 5 | 200 | 135 | 121 | 113 | 401 | 180 | 200 | 41 |
| 150 | 6 | 210 | 161 | 146 | 130 | 450 | 270 | 280 | 43 |
| 200 | 8 | 230 | 222 | 202 | 205 | 545 | 400 | 425 | 81 |
| 250 | 10 | 250 | 278 | 254 | 235 | 630 | 400 | 425 | 102 |
| 300 | 12 | 270 | 330 | 303 | 275 | 715 | 450 | 560 | 132 |
| 350 | 14 | 290 | 382 | 351 | 309 | 817 | 450 | 560 | 164 |
| 400 | 15 | 310 | 432 | 398 | 346 | 923 | 535 | 580 | 193 |
| 450 | 18 | 330 | 484 | 450 | 392 | 1059 | 535 | 580 | 238 |
| 500 | 20 | 350 | 535 | 501 | 427 | 1126 | 535 | 580 | 302 |
| 600 | 24 | 390 | 636 | 602 | 509 | 1369 | 570 | 660 | 457 |
| 700 | 28 | 430 | 726 | 692 | 572 | 1492 | 750 | 550 | 810 |
| 800 | 32 | 470 | 826 | 792 | 638 | 1622 | 750 | 550 | 1039 |
| 900 | 36 | 510 | 926 | 892 | 700 | 1924 | 750 | 550 | 1410 |
| 1000 | 40 | 550 | 1028 | 992 | 765 | 2054 | 900 | 750 | 1870 |
| 1200 | 48 | 630 | 1228 | 1190 | 860 | 2259 | 1000 | 925 | 2082 |
| 1400 | 56 | 710 | 1428 | 1392 | 986 | 2610 | 1000 | 925 | 2850 |
| 1600 | 64 | 790 | 1628 | 1590 | 1106 | 2856 | 1000 | 925 | 4235 |
| 1800 | 72 | 870 | 1828 | 1792 | 1226 | 3121 | 1100 | 980 | 5346 |
| 2000 | 80 | 950 | 2028 | 1992 | 1345 | 3385 | 1100 | 980 | 7328 |
| 公称压力2.5MPa | |||||||||
| 80 | 3 | 180 | 90 | 78 | 90 | 356 | 180 | 200 | 38 |
| 100 | 4 | 190 | 110 | 96 | 106 | 387 | 180 | 200 | 40 |
| 125 | 5 | 200 | 135 | 121 | 122 | 413 | 180 | 200 | 60 |
| 150 | 6 | 210 | 161 | 146 | 136 | 459 | 270 | 280 | 65 |
| 200 | 8 | 230 | 222 | 202 | 215 | 585 | 400 | 425 | 85 |
| 250 | 10 | 250 | 278 | 254 | 247 | 649 | 400 | 425 | 135 |
| 300 | 12 | 270 | 330 | 303 | 288 | 771 | 450 | 560 | 175 |
| 350 | 14 | 290 | 382 | 351 | 333 | 929 | 450 | 560 | 195 |
| 400 | 15 | 310 | 432 | 398 | 359 | 993 | 535 | 580 | 295 |
| 450 | 18 | 330 | 484 | 450 | 405 | 1053 | 535 | 580 | 350 |
| 500 | 20 | 350 | 535 | 501 | 444 | 1245 | 535 | 580 | 510 |
| 600 | 24 | 390 | 636 | 602 | 521 | 1750 | 570 | 660 | 625 |
| 700 | 28 | 430 | 726 | 692 | 586 | 1519 | 750 | 550 | 925 |
| 800 | 32 | 470 | 826 | 792 | 659 | 1659 | 750 | 550 | 1260 |
| 900 | 36 | 510 | 926 | 892 | 720 | 1829 | 750 | 550 | 1790 |
| 1000 | 40 | 550 | 1028 | 992 | 780 | 1949 | 900 | 750 | 1940 |
| 1200 | 48 | 630 | 1228 | 1190 | 889 | 2243 | 1000 | 925 | 2810 |
| 1400 | 56 | 710 | 1428 | 1392 | 1000 | 2462 | 1000 | 925 | 3500 |
| 公称压力4.0 | |||||||||
| 80 | 3 | 180 | 90 | 78 | 108 | 430 | 180 | 200 | 39 |
| 100 | 4 | 190 | 110 | 96 | 108 | 390 | 180 | 200 | 50 |
| 125 | 5 | 200 | 135 | 120 | 120 | 414 | 180 | 200 | 75 |
| 150 | 6 | 210 | 161 | 145 | 135 | 494 | 270 | 280 | 100 |
| 200 | 8 | 230 | 222 | 200 | 202 | 578 | 400 | 425 | 135 |
| 250 | 10 | 250 | 278 | 252 | 235 | 673 | 400 | 425 | 190 |
| 300 | 12 | 270 | 330 | 301 | 280 | 793 | 450 | 560 | 240 |
| 350 | 14 | 290 | 382 | 351 | 315 | 921 | 450 | 560 | 320 |
| 400 | 15 | 310 | 432 | 398 | 355 | 1021 | 535 | 580 | 450 |
| 450 | 18 | 330 | 484 | 448 | 370 | 1143 | 535 | 580 | 500 |
| 500 | 20 | 350 | 535 | 495 | 420 | 1192 | 535 | 580 | 560 |
| 600 | 24 | 390 | 636 | 595 | 490 | 1327 | 570 | 660 | 720 |
Dt363H-6C-DN1200,Dt363H-6C-DN1400,Dt363H-6C-DN1600,Dt363H-6C-DN1800,Dt363H-6C-DN2000,
Dt363H-6P-DN600,Dt363H-6P-DN700,Dt363H-6P-DN800,Dt363H-6P-DN900,Dt363H-6P-DN1000,
Dt363H-6P-DN1200,Dt363H-6P-DN1400,Dt363H-6P-DN1600,Dt363H-6P-DN1800,Dt363H-6P-DN2000,
Dt363H-6R-DN600,Dt363H-6R-DN700,CCLAIR,Dt363H-6R-DN800,Dt363H-6R-DN900,Dt363H-6R-DN1000,
Dt363H-6R-DN1200,Dt363H-6R-DN1400,Dt363H-6R-DN1600,Dt363H-6R-DN1800,Dt363H-6R-DN2000,
Dt363H-6I-DN600,Dt363H-6I-DN700,Dt363H-6I-DN800,Dt363H-6I-DN900,Dt363H-6I-DN1000,
Dt363H-6I-DN1200,Dt363H-6I-DN1400,Dt363H-6I-DN1600,Dt363H-6I-DN1800,Dt363H-6I-DN2000,
Dt363H-10C-DN600,Dt363H-10C-DN700,Dt363H-10C-DN800,Dt363H-10C-DN900,Dt363H-10C-DN1000,
Dt363H-10C-DN1200,Dt363H-10C-DN1400,Dt363H-10C-DN1600,Dt363H-10C-DN1800,Dt363H-10C-DN2000,
Dt363H-10P-DN600,Dt363H-10P-DN700,Dt363H-10P-DN800,Dt363H-10P-DN900,Dt363H-10P-DN1000,
Dt363H-10P-DN1200,Dt363H-10P-DN1400,Dt363H-10P-DN1600,Dt363H-10P-DN1800,Dt363H-10P-DN2000,
Dt363H-10R-DN600,Dt363H-10R-DN700,Dt363H-10R-DN800,Dt363H-10R-DN900,Dt363H-10R-DN1000,
Dt363H-10R-DN1200,Dt363H-10R-DN1400,Dt363H-10R-DN1600,Dt363H-10R-DN1800,Dt363H-10R-DN2000,
Dt363H-10I-DN600,Dt363H-10I-DN700,Dt363H-10I-DN800,Dt363H-10I-DN900,Dt363H-10I-DN1000,
Dt363H-10I-DN1200,Dt363H-10I-DN1400,Dt363H-10I-DN1600,Dt363H-10I-DN1800,Dt363H-10I-DN2000,
Dt363H-16C-DN80,Dt363H-16C-DN100,Dt363H-16C-DN125,Dt363H-16C-DN150,Dt363H-16C-DN200,
Dt363H-16C-DN250,Dt363H-16C-DN300,CCLAIR,Dt363H-16C-DN350,Dt363H-16C-DN400,Dt363H-16C-DN500,
Dt363H-16P-DN80,Dt363H-16P-DN100,Dt363H-16P-DN125,Dt363H-16P-DN150,Dt363H-16P-DN200,
Dt363H-16P-DN250,Dt363H-16P-DN300,Dt363H-16P-DN350,Dt363H-16P-DN400,Dt363H-16P-DN500,
Dt363H-16R-DN80,Dt363H-16R-DN100,Dt363H-16R-DN125,Dt363H-16R-DN150,Dt363H-16R-DN200,
Dt363H-16R-DN250,Dt363H-16R-DN300,Dt363H-16R-DN350,Dt363H-16R-DN400,Dt363H-16R-DN500,
Dt363H-16I-DN80,Dt363H-16I-DN100,Dt363H-16I-DN125,Dt363H-16I-DN150,Dt363H-16I-DN200,
Dt363H-16I-DN250,Dt363H-16I-DN300,Dt363H-16I-DN350,Dt363H-16I-DN400,Dt363H-16I-DN500,
Dt363H-16C-DN600,Dt363H-16C-DN700,Dt363H-16C-DN800,Dt363H-16C-DN900,Dt363H-16C-DN1000,
Dt363H-16C-DN1200,Dt363H-16C-DN1400,Dt363H-16C-DN1600,Dt363H-16C-DN1800,Dt363H-16C-DN2000,
Dt363H-16P-DN600,Dt363H-16P-DN700,Dt363H-16P-DN800,Dt363H-16P-DN900,Dt363H-16P-DN1000,
Dt363H-16P-DN1200,Dt363H-16P-DN1400,Dt363H-16P-DN1600,Dt363H-16P-DN1800,Dt363H-16P-DN2000,
Dt363H-16R-DN600,Dt363H-16R-DN700,Dt363H-16R-DN800,Dt363H-16R-DN900,Dt363H-16R-DN1000,
Dt363H-16R-DN1200,Dt363H-16R-DN1400,Dt363H-16R-DN1600,Dt363H-16R-DN1800,Dt363H-16R-DN2000,
Dt363H-16I-DN600,Dt363H-16I-DN700,Dt363H-16I-DN800,Dt363H-16I-DN900,Dt363H-16I-DN1000,
Dt363H-16I-DN1200,Dt363H-16I-DN1400,Dt363H-16I-DN1600,Dt363H-16I-DN1800,Dt363H-16I-DN2000,
Dt363H-25C-DN80,Dt363H-25C-DN100,Dt363H-25C-DN125,Dt363H-25C-DN150,Dt363H-25C-DN200,
Dt363H-25C-DN250,Dt363H-25C-DN300,Dt363H-25C-DN350,Dt363H-25C-DN400,Dt363H-25C-DN500,
Dt363H-25P-DN80,Dt363H-25P-DN100,Dt363H-25P-DN125,Dt363H-25P-DN150,Dt363H-25P-DN200,
Dt363H-25P-DN250,Dt363H-25P-DN300,Dt363H-25P-DN350,Dt363H-25P-DN400,Dt363H-25P-DN500,
Dt363H-25R-DN80,Dt363H-25R-DN100,Dt363H-25R-DN125,Dt363H-25R-DN150,Dt363H-25R-DN200,
Dt363H-25R-DN250,Dt363H-25R-DN300,CCLAIR,Dt363H-25R-DN350,Dt363H-25R-DN400,Dt363H-25R-DN500,
Dt363H-25I-DN80,Dt363H-25I-DN100,Dt363H-25I-DN125,Dt363H-25I-DN150,Dt363H-25I-DN200,
Dt363H-25I-DN250,Dt363H-25I-DN300,Dt363H-25I-DN350,Dt363H-25I-DN400,Dt363H-25I-DN500,
Dt363H-25C-DN600,Dt363H-25C-DN700,Dt363H-25C-DN800,Dt363H-25C-DN900,Dt363H-25C-DN1000,
Dt363H-25C-DN1200,Dt363H-25C-DN1400,Dt363H-25P-DN600,Dt363H-25P-DN700,Dt363H-25P-DN800,
Dt363H-25P-DN900,Dt363H-25P-DN1000,Dt363H-25P-DN1200,Dt363H-25P-DN1400,
Dt363H-25R-DN600,Dt363H-25R-DN700,Dt363H-25R-DN800,Dt363H-25R-DN900,Dt363H-25R-DN1000,
Dt363H-25R-DN1200,Dt363H-25R-DN1400,Dt363H-25I-DN600,Dt363H-25I-DN700,Dt363H-25I-DN800,
Dt363H-25I-DN900,Dt363H-25I-DN1000,Dt363H-25I-DN1200,Dt363H-25I-DN1400,
Dt363H-40C-DN80,Dt363H-40C-DN100,Dt363H-40C-DN125,Dt363H-40C-DN150,Dt363H-40C-DN200,
Dt363H-40C-DN250,Dt363H-40C-DN300,Dt363H-40C-DN350,Dt363H-40C-DN400,Dt363H-40C-DN500,
Dt363H-40P-DN80,Dt363H-40P-DN100,Dt363H-40P-DN125,Dt363H-40P-DN150,Dt363H-40P-DN200,
Dt363H-40P-DN250,Dt363H-40P-DN300,Dt363H-40P-DN350,Dt363H-40P-DN400,Dt363H-40P-DN500,
Dt363H-40R-DN80,Dt363H-40R-DN100,Dt363H-40R-DN125,Dt363H-40R-DN150,Dt363H-40R-DN200,
Dt363H-40R-DN250,Dt363H-40R-DN300,Dt363H-40R-DN350,Dt363H-40R-DN400,Dt363H-40R-DN500,
Dt363H-40I-DN80,Dt363H-40I-DN100,Dt363H-40I-DN125,Dt363H-40I-DN150,Dt363H-40I-DN200,
Dt363H-40I-DN250,Dt363H-40I-DN300,CCLAIR,Dt363H-40I-DN350,Dt363H-40I-DN400,Dt363H-40I-DN500,
Dt363H-40C-DN600,Dt363H-40P-DN600,Dt363H-40I-DN600,
Dd363H-6C-DN600,Dd363H-6C-DN700,Dd363H-6C-DN800,Dd363H-6C-DN900,Dd363H-6C-DN1000,
Dd363H-6C-DN1200,Dd363H-6C-DN1400,Dd363H-6C-DN1600,Dd363H-6C-DN1800,Dd363H-6C-DN2000,
Dd363H-6P-DN600,Dd363H-6P-DN700,Dd363H-6P-DN800,Dd363H-6P-DN900,Dd363H-6P-DN1000,
Dd363H-6P-DN1200,Dd363H-6P-DN1400,Dd363H-6P-DN1600,Dd363H-6P-DN1800,Dd363H-6P-DN2000,
Dd363H-6R-DN600,Dd363H-6R-DN700,CCLAIR,Dd363H-6R-DN800,Dd363H-6R-DN900,Dd363H-6R-DN1000,
Dd363H-6R-DN1200,Dd363H-6R-DN1400,Dd363H-6R-DN1600,Dd363H-6R-DN1800,Dd363H-6R-DN2000,
Dd363H-6I-DN600,Dd363H-6I-DN700,Dd363H-6I-DN800,Dd363H-6I-DN900,Dd363H-6I-DN1000,
Dd363H-6I-DN1200,Dd363H-6I-DN1400,Dd363H-6I-DN1600,Dd363H-6I-DN1800,Dd363H-6I-DN2000,
Dd363H-10C-DN600,Dd363H-10C-DN700,Dd363H-10C-DN800,Dd363H-10C-DN900,Dd363H-10C-DN1000,
Dd363H-10C-DN1200,Dd363H-10C-DN1400,Dd363H-10C-DN1600,Dd363H-10C-DN1800,Dd363H-10C-DN2000,
Dd363H-10P-DN600,Dd363H-10P-DN700,Dd363H-10P-DN800,Dd363H-10P-DN900,Dd363H-10P-DN1000,
Dd363H-10P-DN1200,Dd363H-10P-DN1400,Dd363H-10P-DN1600,Dd363H-10P-DN1800,Dd363H-10P-DN2000,
Dd363H-10R-DN600,Dd363H-10R-DN700,Dd363H-10R-DN800,Dd363H-10R-DN900,Dd363H-10R-DN1000,
Dd363H-10R-DN1200,Dd363H-10R-DN1400,Dd363H-10R-DN1600,Dd363H-10R-DN1800,Dd363H-10R-DN2000,
Dd363H-10I-DN600,Dd363H-10I-DN700,Dd363H-10I-DN800,Dd363H-10I-DN900,Dd363H-10I-DN1000,
Dd363H-10I-DN1200,Dd363H-10I-DN1400,Dd363H-10I-DN1600,Dd363H-10I-DN1800,Dd363H-10I-DN2000,
Dd363H-16C-DN80,Dd363H-16C-DN100,Dd363H-16C-DN125,Dd363H-16C-DN150,Dd363H-16C-DN200,
Dd363H-16C-DN250,Dd363H-16C-DN300,CCLAIR,Dd363H-16C-DN350,Dd363H-16C-DN400,Dd363H-16C-DN500,
Dd363H-16P-DN80,Dd363H-16P-DN100,Dd363H-16P-DN125,Dd363H-16P-DN150,Dd363H-16P-DN200,
Dd363H-16P-DN250,Dd363H-16P-DN300,Dd363H-16P-DN350,Dd363H-16P-DN400,Dd363H-16P-DN500,
Dd363H-16R-DN80,Dd363H-16R-DN100,Dd363H-16R-DN125,Dd363H-16R-DN150,Dd363H-16R-DN200,
