德标蝶阀
德标蝶阀
德标蝶阀
德标蝶阀EN-D373H和EN-D343H系列的主要结构特征为对夹式和法兰式三偏心密封形式,阀座密封圈采用软硬兼容的多层次密封结构,气密封性能可靠,确保开启时蝶板不接触封座,消除了密封座不均匀负载,延长了使用寿命,确保可靠地密封性能,具有耐高温、耐磨损、耐腐蚀等优点。德标蝶阀广泛应用于石油、化工及工业环保水处理、高层建筑、给排水等管道上。
产品特点 1、独特的密封结构,使得阀门偏心小,摩擦小,力矩小,阀门开关自如;
2、耐高温,耐磨损,耐腐蚀的三维偏心;
3、外形结构简单,体积小,重量轻,适用范围广。
◆传动型式
蜗轮传动、气动传动、电动传动、液动传动
◆执行标准
设计与制造 |
法兰连接 |
结构长度 |
试验与检验 |
DIN EN 593 |
DIN EN1092、DIN EN 2501 |
DIN EN 558 |
DIN EN 12266-1 |
◆主要零件材料
零件名称 |
材料 |
阀体 |
WCB、304、316、316SS、CF8M |
蝶板 |
WCB、304、316、316SS、CF8M |
阀杆 |
316、20Cr13、1Cr18Ni9Ti |
密封圈 |
316、PTFE |
填料 |
柔性石墨、PTFE |
-
产品参数
◆主要外形连接尺寸 (EN-D3/6/973/H-1.0/1.6/2.5/4.0C、P、R)单位Unit:mm
DN |
L1 |
H1 |
H2 |
1.0MPa |
1.6MPa |
2.5MPa |
4.0MPa |
||||
D1 |
n-M |
D1 |
n-M |
D1 |
n-M |
D1 |
n-M |
||||
100 |
64 |
110 |
330 |
180 |
4-16 |
180 |
4-16 |
190 |
4-20 |
190 |
4-20 |
125 |
70 |
120 |
345 |
210 |
4-16 |
210 |
4-16 |
220 |
4-24 |
220 |
4-24 |
150 |
76 |
160 |
370 |
240 |
4-20 |
240 |
4-20 |
250 |
4-24 |
250 |
4-24 |
200 |
89 |
215 |
410 |
295 |
4-20 |
295 |
4-20 |
310 |
4-24 |
320 |
4-27 |
250 |
114 |
260 |
430 |
350 |
4-20 |
355 |
4-24 |
370 |
4-27 |
385 |
4-30 |
300 |
114 |
300 |
500 |
400 |
4-20 |
410 |
4-24 |
430 |
4-27 |
450 |
4-30 |
350 |
127 |
320 |
510 |
460 |
4-20 |
470 |
4-24 |
490 |
4-30 |
510 |
4-33 |
400 |
140 |
330 |
520 |
515 |
4-24 |
525 |
4-27 |
550 |
4-33 |
585 |
4-36 |
450 |
152 |
380 |
590 |
565 |
4-24 |
585 |
4-27 |
600 |
4-33 |
610 |
4-36 |
500 |
152 |
390 |
610 |
620 |
4-24 |
650 |
4-30 |
660 |
4-33 |
670 |
4-39 |
600 |
154 |
450 |
665 |
725 |
4-27 |
770 |
4-33 |
770 |
4-36 |
795 |
4-45 |
700 |
165 |
480 |
730 |
840 |
4-27 |
840 |
4-33 |
875 |
4-39 |
_ |
_ |
800 |
190 |
580 |
910 |
950 |
4-30 |
950 |
4-36 |
990 |
4-45 |
_ |
_ |
900 |
203 |
625 |
930 |
1050 |
4-30 |
1050 |
4-36 |
1090 |
4-45 |
_ |
_ |
1000 |
216 |
660 |
1000 |
1160 |
4-33 |
1170 |
4-39 |
1210 |
4-52 |
_ |
_ |
1200 |
254 |
780 |
1100 |
1380 |
4-36 |
1390 |
4-45 |
1420 |
4-52 |
_ |
_ |
1400 |
297 |
880 |
1220 |
1590 |
4-39 |
1590 |
4-45 |
1640 |
4-56 |
_ |
_ |
1600 |
318 |
990 |
1330 |
1820 |
4-45 |
1820 |
4-52 |
1860 |
4-56 |
_ |
_ |
1800 |
356 |
1090 |
1430 |
2020 |
4-45 |
2020 |
4-52 |
2070 |
4-64 |
_ |
_ |
2000 |
406 |
1200 |
1540 |
2230 |
4-45 |
2230 |
4-56 |
2300 |
4-64 |
_ |
_ |
◆主要外形连接尺寸 (EN-D3/6/943/H-2.5/6C、P、R)单位Unit:mm
DN |
L1 |
H1 |
H2 |
0.25MPa |
0.6MPa |
|||||||
D |
D1 |
D2 |
n-Φd |
D |
D1 |
D2 |
n-Φd |
|||||
100 |
127 |
107 |
285 |
210 |
170 |
144 |
4-19 |
210 |
170 |
144 |
4-19 |
|
125 |
140 |
123 |
300 |
240 |
200 |
174 |
8-19 |
240 |
200 |
174 |
8-19 |
|
150 |
140 |
140 |
320 |
265 |
225 |
199 |
8-19 |
265 |
225 |
199 |
8-19 |
|
200 |
152 |
180 |
370 |
320 |
280 |
254 |
8-19 |
320 |
280 |
254 |
8-19 |
|
250 |
165 |
200 |
420 |
375 |
335 |
309 |
12-19 |
375 |
335 |
309 |
12-19 |
|
300 |
178 |
250 |
500 |
440 |
395 |
363 |
12-23 |
440 |
395 |
363 |
12-23 |
|
350 |
190 |
270 |
530 |
490 |
445 |
413 |
12-23 |
490 |
445 |
413 |
12-23 |
|
400 |
216 |
300 |
570 |
540 |
495 |
463 |
16-23 |
540 |
495 |
463 |
16-23 |
|
450 |
222 |
320 |
600 |
595 |
550 |
518 |
16-23 |
595 |
550 |
518 |
16-23 |
|
500 |
229 |
360 |
680 |
645 |
600 |
568 |
20-23 |
645 |
600 |
568 |
20-23 |
|
600 |
267 |
420 |
750 |
755 |
705 |
667 |
20-26 |
755 |
705 |
667 |
20-26 |
|
700 |
292 |
480 |
810 |
860 |
810 |
772 |
24-26 |
860 |
810 |
772 |
24-26 |
|
800 |
348 |
540 |
905 |
975 |
920 |
878 |
24-31 |
975 |
920 |
878 |
24-31 |
|
900 |
330 |
590 |
960 |
1075 |
1020 |
978 |
24-31 |
1075 |
1020 |
978 |
24-31 |
|
1000 |
410 |
640 |
1010 |
1175 |
1120 |
1078 |
28-31 |
1175 |
1120 |
1078 |
28-31 |
|
1200 |
470 |
750 |
1175 |
1375 |
1320 |
1280 |
32-30 |
1405 |
1340 |
1295 |
32-34 |
|
1400 |
530 |
860 |
1310 |
1575 |
1520 |
1480 |
36-30 |
1630 |
1560 |
1510 |
36-37_ |
|
1600 |
600 |
980 |
1460 |
1790 |
1730 |
1690 |
40-30 |
1830 |
1760 |
1710 |
40-37 |
|
1800 |
670 |
1090 |
1560 |
1990 |
1930 |
1890 |
44-30 |
2045 |
1970 |
1918 |
44-40 |
|
2000 |
760 |
1190 |
1670 |
2190 |
2130 |
2090 |
48-30 |
2265 |
2180 |
2125 |
48-43 |
◆主要外形连接尺寸 (EN-D3/6/943/H-1.0/1.6/2.5C、P、R)单位Unit:mm
DN |
L1 |
H1 |
H2 |
1.0MPa |
1.6MPa |
2.5MPa |
||||||||||
D |
D1 |
D2 |
n-Φd |
D |
D1 |
D2 |
n-Φd |
D |
D1 |
D2 |
n-Φd |
|||||
100 |
127 |
107 |
285 |
215 |
180 |
155 |
8-18 |
220 |
180 |
156 |
8-18 |
235 |
190 |
156 |
8-22 |
|
125 |
140 |
123 |
300 |
245 |
210 |
185 |
8-18 |
250 |
210 |
184 |
8-18 |
270 |
220 |
184 |
8-26 |
|
150 |
140 |
140 |
320 |
280 |
240 |
210 |
8-23 |
285 |
240 |
244 |
8-22 |
300 |
250 |
211 |
8-26 |
|
200 |
152 |
180 |
370 |
335 |
295 |
265 |
8-23 |
340 |
295 |
266 |
12-22 |
360 |
310 |
274 |
12-26 |
|
250 |
165 |
200 |
420 |
390 |
350 |
320 |
12-23 |
405 |
355 |
319 |
12-26 |
425 |
370 |
330 |
12-30 |
|
300 |
178 |
250 |
500 |
440 |
400 |
368 |
12-23 |
460 |
410 |
370 |
12-26 |
485 |
430 |
389 |
16-30 |
|
350 |
190 |
270 |
530 |
500 |
460 |
428 |
16-23 |
520 |
470 |
429 |
16-26 |
555 |
490 |
448 |
16-36 |
|
400 |
216 |
300 |
570 |
565 |
515 |
482 |
16-25 |
580 |
525 |
480 |
16-30 |
620 |
550 |
503 |
20-36 |
|
450 |
222 |
320 |
600 |
615 |
565 |
532 |
20-25 |
640 |
585 |
548 |
20-30 |
670 |
600 |
548 |
20-36 |
|
500 |
229 |
360 |
680 |
670 |
620 |
585 |
20-25 |
715 |
650 |
609 |
20-33 |
730 |
660 |
609 |
20-39 |
|
600 |
267 |
420 |
750 |
780 |
725 |
685 |
20-30 |
840 |
770 |
720 |
20-36 |
845 |
770 |
720 |
24-42 |
|
700 |
292 |
480 |
810 |
895 |
840 |
800 |
24-30 |
910 |
840 |
794 |
24-36 |
960 |
875 |
820 |
24-48 |
|
800 |
348 |
540 |
905 |
1010 |
950 |
905 |
24-34 |
1025 |
950 |
901 |
24-39 |
1085 |
990 |
928 |
28-48 |
|
900 |
330 |
590 |
960 |
1110 |
1050 |
1005 |
28-34 |
1125 |
1050 |
1001 |
28-39 |
1185 |
1090 |
1028 |
28-56 |
|
1000 |
410 |
640 |
1010 |
1220 |
1160 |
1115 |
28-36 |
1255 |
1170 |
1112 |
28-42 |
1320 |
1210 |
1140 |
32-56 |
|
1200 |
470 |
750 |
1175 |
1450 |
1380 |
1325 |
32-39 |
1485 |
1390 |
1328 |
32-48 |
1530 |
1420 |
1350 |
32-56 |
|
1400 |
530 |
860 |
1310 |
1675 |
1590 |
1525 |
36-42 |
1685 |
1590 |
1530 |
36-48 |
1755 |
1640 |
1560 |
36-62 |
|
1600 |
600 |
980 |
1460 |
1915 |
1820 |
1750 |
40-48 |
1930 |
1820 |
1750 |
40-56 |
1975 |
1860 |
1780 |
40-62 |
|
1800 |
670 |
1090 |
1560 |
2115 |
2020 |
1950 |
44-48 |
2130 |
2020 |
1950 |
44-56 |
2195 |
2070 |
1985 |
44-70 |
|
2000 |
760 |
1190 |
1670 |
2325 |
2230 |
2160 |
48-48 |
2345 |
2230 |
2150 |
48-62 |
2425 |
2300 |
2210 |
48-70 |