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公司基本資料信息
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點擊圖片查看原圖
D943H-1.0-DN50,D943H-1.0-DN65,D943H-1.0-DN80,D943H-1.0-DN100,D943H-1.0-DN125,D943H-1.0-DN150,D943H-1.0-DN200,D943H-1.0-DN250,D943H-1.0-DN300,D943H-1.0-DN350,D943H-1.0-DN400,D943H-1.0-DN450,D943H-1.0-DN500,D943H-1.0-DN600,
D943H-1.0-DN700,D943H-1.0-DN800,D943H-1.0-DN900,D943H-1.0-DN1000,D943H-1.0-DN1200,D943H-1.0-DN1400,D943H-1.0-DN1600,D943H-1.0-DN1800,D943H-1.0-DN2000,
D943H-1.6-DN50,D943H-1.6-DN65,D943H-1.6-DN80,D943H-1.6-DN100,D943H-1.6-DN125,D943H-1.6-DN150,D943H-1.6-DN200,D943H-1.6-DN250,D943H-1.6-DN300,D943H-1.6-DN350,
D943H-1.6-DN400,D943H-1.6-DN450,D943H-1.6-DN500,D943H-1.6-DN600,D943H-1.6-DN700,D943H-1.6-DN800,D943H-1.6-DN900,D943H-1.6-DN1000,D943H-1.6-DN1200,D943H-1.6-DN1400,
D943H-1.6-DN1600,D943H-1.6-DN1800,D943H-1.6-DN2000,D943H-2.5-DN50,D943H-2.5-DN65,D943H-2.5-DN80,D943H-2.5-DN100,D943H-2.5-DN125,D943H-2.5-DN150,D943H-2.5-DN200,
D943H-2.5-DN250,D943H-2.5-DN300,D943H-2.5-DN350,D943H-2.5-DN400,D943H-2.5-DN450,D943H-2.5-DN500,D943H-2.5-DN600,D943H-2.5-DN700,D943H-2.5-DN800,D943H-2.5-DN900,
D943H-2.5-DN1000,D943H-2.5-DN1200,D943H-2.5-DN1400,D943H-2.5-DN1600,D943H-2.5-DN1800,D943H-2.5-DN2000,電動法蘭蝶閥
電動法蘭蝶閥被廣泛地應(yīng)用到介質(zhì)溫度≤550℃的冶金、電力、石油、化工、空氣、煤氣、可燃?xì)怏w以及給排水等腐蝕性介質(zhì)的管道上，該蝶閥采用一個“U”型不銹鋼密封圈，該精密的彈性密封圈與經(jīng)過拋光的蝶板三維偏心接觸。解決了傳統(tǒng)偏心蝶閥在啟閉0°～10°瞬間密封面仍處于滑動接觸摩擦的弊病,實現(xiàn)蝶板在開啟瞬間密封面即分離,關(guān)閉接觸即密封的效果,達(dá)到延長使用壽命、密封性能**的目的。
特點
1、該蝶閥結(jié)構(gòu)簡單、緊湊、重量輕、易于安裝和拆卸、維修方便；
2、本蝶閥采用不銹鋼“U”型密封圈，具有一定的彈性無論在高溫、低溫的情況下，它與蝶板均具有優(yōu)良的密封性；
3、本蝶閥的三維偏心距，經(jīng)過嚴(yán)格的計算，“U”型密封圈與蝶板幾乎無磨擦，使用壽命長，并具有越關(guān)越緊的功能；
4、蝶板密封面采用堆焊鈷基硬質(zhì)合金，密封面耐磨損，使用壽命長；
5、本蝶閥結(jié)構(gòu)獨特，“開關(guān)”僅需轉(zhuǎn)動閥桿90°即可完成。操作靈活、方便、省力、不受介質(zhì)壓力的高低影響，密封性能可靠；
6、耐高溫、耐低溫、耐腐蝕性。
主要外形尺寸
| 公稱通經(jīng)(DN) | 主要尺寸 | 法蘭尺寸和螺栓規(guī)格 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.0MPa | 1.6MPa | 2.5MPa | ||||||||||
| L | H1 | H | D | D1 | z-Фd | D | D1 | z-Фd | D | D1 | z-Фd | |
| 50 | 108 | 530 | 112 | 165 | 125 | 4-18 | 165 | 125 | 4-18 | 165 | 125 | 4-18 |
| 65 | 112 | 530 | 115 | 185 | 145 | 4-18 | 185 | 145 | 4-18 | 185 | 145 | 8-18 |
| 80 | 114 | 565 | 120 | 200 | 160 | 4-18 | 200 | 160 | 8-18 | 200 | 160 | 8-18 |
| 100 | 127 | 600 | 138 | 220 | 180 | 8-18 | 220 | 180 | 8-18 | 235 | 190 | 8-22 |
| 125 | 140 | 640 | 164 | 250 | 210 | 8-18 | 250 | 210 | 8-18 | 270 | 220 | 8-26 |
| 150 | 140 | 705 | 175 | 285 | 240 | 8-22 | 285 | 240 | 8-22 | 300 | 250 | 8-26 |
| 200 | 152 | 775 | 200 | 340 | 295 | 8-22 | 340 | 295 | 12-22 | 360 | 310 | 12-26 |
| 250 | 165 | 945 | 243 | 395 | 350 | 12-22 | 405 | 355 | 12-26 | 425 | 370 | 12-30 |
| 300 | 178 | 1070 | 250 | 445 | 400 | 12-22 | 460 | 410 | 12-26 | 485 | 430 | 16-30 |
| 350 | 190 | 1140 | 280 | 505 | 460 | 16-22 | 520 | 470 | 12-26 | 555 | 490 | 16-33 |
| 400 | 216 | 1210 | 305 | 565 | 515 | 16-26 | 580 | 525 | 16-26 | 620 | 550 | 16-36 |
| 450 | 222 | 1335 | 350 | 615 | 565 | 20-26 | 640 | 585 | 16-30 | 670 | 600 | 20-36 |
| 500 | 229 | 1415 | 380 | 670 | 620 | 20-26 | 715 | 650 | 20-30 | 730 | 660 | 20-36 |
| 600 | 267 | 1605 | 445 | 780 | 725 | 20-30 | 840 | 770 | 20-33 | 845 | 770 | 20-39 |
| 700 | 292 | 1844 | 480 | 895 | 840 | 24-30 | 910 | 840 | 24-36 | 960 | 875 | 24-42 |
| 800 | 318 | 2040 | 530 | 1015 | 950 | 24-33 | 1025 | 950 | 24-39 | 1085 | 990 | 24-48 |
| 900 | 330 | 2255 | 580 | 1115 | 1050 | 28-33 | 1125 | 1050 | 28-39 | 1185 | 1090 | 28-48 |
| 1000 | 410 | 2380 | 650 | 1230 | 1160 | 28-36 | 1255 | 1170 | 28-42 | 1320 | 1210 | 28-56 |
| 1200 | 470 | 2640 | 760 | 1455 | 1380 | 32-39 | 1485 | 1390 | 32-48 | 1530 | 1420 | 32-56 |
| 1400 | 530 | 2886 | 850 | 1675 | 1590 | 36-42 | 1685 | 1590 | 36-48 | 1755 | 1640 | 36-62 |
| 1600 | 600 | 3156 | 1030 | 1915 | 1820 | 40-48 | 1930 | 1820 | 40-56 | 1975 | 1860 | 40-62 |
| 1800 | 670 | 3421 | 1230 | 2115 | 2020 | 44-48 | 2130 | 2020 | 44-56 | 2195 | 2070 | 44-70 |
| 2000 | 760 | 3685 | 1350 | 2325 | 2230 | 48-48 | 2345 | 2230 | 48-62 | 2425 | 2300 | 48-70 |
D943H-1.0-DN50,D943H-1.0-DN65,D943H-1.0-DN80,D943H-1.0-DN100,D943H-1.0-DN125,D943H-1.0-DN150,D943H-1.0-DN200,D943H-1.0-DN250,D943H-1.0-DN300,D943H-1.0-DN350,D943H-1.0-DN400,D943H-1.0-DN450,D943H-1.0-DN500,D943H-1.0-DN600, D943H-1.0-DN700,D943H-1.0-DN800,D943H-1.0-DN900,D943H-1.0-DN1000,D943H-1.0-DN1200,D943H-1.0-DN1400,D943H-1.0-DN1600,D943H-1.0-DN1800,D943H-1.0-DN2000, D943H-1.6-DN50,D943H-1.6-DN65,D943H-1.6-DN80,D943H-1.6-DN100,D943H-1.6-DN125,D943H-1.6-DN150,D943H-1.6-DN200,D943H-1.6-DN250,D943H-1.6-DN300,D943H-1.6-DN350, D943H-1.6-DN400,D943H-1.6-DN450,D943H-1.6-DN500,D943H-1.6-DN600,D943H-1.6-DN700,D943H-1.6-DN800,D943H-1.6-DN900,D943H-1.6-DN1000,D943H-1.6-DN1200,D943H-1.6-DN1400, D943H-1.6-DN1600,D943H-1.6-DN1800,D943H-1.6-DN2000,D943H-2.5-DN50,D943H-2.5-DN65,D943H-2.5-DN80,D943H-2.5-DN100,D943H-2.5-DN125,D943H-2.5-DN150,D943H-2.5-DN200, D943H-2.5-DN250,D943H-2.5-DN300,D943H-2.5-DN350,D943H-2.5-DN400,D943H-2.5-DN450,D943H-2.5-DN500,D943H-2.5-DN600,D943H-2.5-DN700,D943H-2.5-DN800,D943H-2.5-DN900, D943H-2.5-DN1000,D943H-2.5-DN1200,D943H-2.5-DN1400,D943H-2.5-DN1600,D943H-2.5-DN1800,D943H-2.5-DN2000,電動法蘭蝶閥
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