產(chǎn)品簡介：
本產(chǎn)品是噴涂EKB的法蘭式直通軟密封刀型閘閥，無滯留凹腔，閥桿為明桿左螺旋，隨著外部閥桿螺母的
旋轉(zhuǎn)可直觀閥門開啟程度；U型彈性密封結(jié)構(gòu)，密封可靠；結(jié)構(gòu)長度短，重量輕。功能：可調(diào)節(jié)或切斷含粗大
顆粒，黏糊膠體，漂浮污物等各類介質(zhì)的流量。驅(qū)動方式有：手輪，手動裝置，電動，氣動。
Product Brief Introduction:
The product is the through design flange sealing knife soft-valve which spread by EKB, no stranded cavity, Stem is left helical rod, With the
external stem nut’s eddy, the valve’s opening extent can be see intuitively, U-shaped elastic sealing structure, Seal is reliable, the
length of the structure is short, the weight is light. Function: can adjustable or cut off the medium flow which contain coarse particles、
colloid and other kinds of dirt floating.Driving Mode: hａnd wheel、hａnd equipment、electromotion and pneumatic actuator.
主要外形尺寸及連接尺寸：
Outline Dimensions & Connection Dimensions:
DN(mm) | L | D | D1 | D2 | D0 | n-Th | d | H1 | H2 | /重量 Weight ( kg) |
50 | 48 | 165 | 125 | 99 | 180 | 4-M16 | 18 | 290 | 350 | 10 |
65 | 48 | 185 | 145 | 118 | 200 | 4-M16 | 18 | 310 | 375 | 11 |
80 | 51 | 200 | 160 | 132 | 220 | 8-M16 | 18 | 350 | 430 | 13.5 |
100 | 51 | 220 | 180 | 156 | 240 | 8-M16 | 18 | 405 | 505 | 15.5 |
125 | 57 | 250 | 210 | 184 | 260 | 8-M16 | 18 | 450 | 575 | 23.5 |
150 | 57 | 285 | 240 | 212 | 280 | 8-M20 | 23 | 510 | 660 | 29 |
200 | 70 | 340 | 295 | 266 | 300 | 8-M20/12-M20 | 23 | 610 | 810 | 43/43.5 |
250 | 70 | 395/405 | 350/355 | 319 | 340 | 12-M20/12-M24 | 23/27 | 765 | 1015 | 67.5/68 |
300 | 76 | 445/460 | 400/410 | 370 | 380 | 12-M20/12-M24 | 23/27 | 820 | 1120 | 10/0.5/101 |
350 | 76 | 505/520 | 460/470 | 430 | 400 | 16-M20/16-M24 | 23/27 | 970 | 1320 | 126/127 |
400 | 89 | 565/580 | 515/525 | 480 | 450 | 16-M24/16-M27 | 27/30 | 1024 | 1424 | 176.2/177 |
450 | 89 | 615/640 | 565/585 | 530/548 | 530 | 20-M24/20-M27 | 27/30 | 1235 | 1685 | 289/290 |
500 | 114 | 670/715 | 620/650 | 582/609 | 600 | 20-M24/20-M30 | 27/33 | 1286 | 1786 | 380/382 |
600 | 114 | 780/840 | 725/770 | 682/720 | 600 | 20-M27/20-M33 | 30/36 | 1486 | 2086 | 498.6/500 |
700 | 117 | 895/910 | 840 | 794 | 680 | 24-M27/24-M33 | 30/36 | 1710 | 2410 | 745/748 |
800 | 117 | 1015/1025 | 950 | 901 | 680 | 24-M30/24-M36 | 33/39 | 1940 | 2740 | 1145/1147 |
900 | 127 | 1115/1125 | 1050 | 1001 |
| 28-M30/28-M36 | 33/39 | 2160 | 3060 | 1424/1427 |
1000 | 149 | 1230/1255 | 1160/1170 | 1112 |
| 28-M33/28-M39 | 36/42 | 2390 | 3390 | 1900/1910 |
1200 | 156 | 1455/1485 | 1380/1390 | 1328 |
| 32-M36/32-M45 | 39/48 | 2700 | 3900 |
|
1400 | 171 | 1675/1685 | 1590 | 1530 |
| 36-M39/36-M45 | 42/48 | 3100 | 4505 |
|
1600 | 198 | 1915/1930 | 1820 | 1750 |
| 40-M45/40-M52 | 48/55 | 3500 | 4107 |
|
1800 | 219 | 2115/2130 | 2020 | 1950 |
| 44-M45/44-M52 | 48/55 | 4105 | 5908 |
|
2000 | 250 | 2325/2345 | 2230 | 2150 |
| 48-M45/48-M56 | 48/60 | 4500 | 6520 |
|
注：“/"上面尺寸為PN1.0MPa尺寸，“/"下面尺寸為PN1.6MPa尺寸。
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