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| 电话：0371-64108858 |
| 传真：0371-64108968 |
| 总经理：崔宗强 |
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| HH49X蝶式微阻缓闭止回阀 |
 
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主要技术参数
DN |
H1 |
H2 |
L |
￠ |
n-d（TH） |
重量（kg） |
mm |
in |
0.6
MPa |
1.0
MPa |
1.6
MPa |
2.5
MPa |
0.6
MPa |
1.0
MPa |
1.6
MPa |
2.5
MPa |
0.6
MPa |
1.0
MPa |
1.6
MPa |
2.5
MPa |
0.6
MPa |
1.0
MPa |
1.6
MPa |
2.5
MPa |
100 |
4 |
105 |
110 |
110 |
117.5 |
281 |
286 |
268 |
294 |
190 |
170 |
180 |
180 |
190 |
4-18
(M16) |
8-19
(M16) |
8-19
(M16) |
8-23
(M20) |
22.8 |
125 |
5 |
120 |
125 |
125 |
135 |
301 |
306 |
306 |
316 |
200 |
200 |
210 |
210 |
220 |
8-18
(M16) |
8-19
(M16) |
8-19
(M16) |
8-28
(M24) |
26.8 |
150 |
6 |
132.5 |
142.5 |
142.5 |
150 |
306 |
316 |
316 |
324 |
210 |
225 |
240 |
240 |
250 |
8-18
(M16) |
8-23
(M20) |
8-23
(M20) |
8-28
(M24) |
24.5 |
200 |
8 |
160 |
170 |
170 |
180 |
324 |
334 |
334 |
344 |
230 |
280 |
295 |
295 |
310 |
8-18
(M16) |
8-23
(M20) |
12-23
(M20) |
12-28
(M24) |
51 |
250 |
10 |
187.5 |
197.5 |
202.5 |
12.5 |
375 |
385 |
390 |
405 |
250 |
335 |
350 |
355 |
370 |
12-18
(M16) |
12-23
(M20) |
12-28
(M24) |
12-31
(M27) |
79 |
300 |
12 |
220 |
222.5 |
230 |
242.5 |
410.5 |
410.5 |
420 |
432 |
270 |
395 |
400 |
410 |
430 |
12-22
(M20) |
12-23
(M20) |
12-28
(M24) |
16-31
(M27) |
89 |
350 |
14 |
245 |
252.5 |
260 |
277.5 |
460 |
465 |
473 |
490 |
290 |
445 |
460 |
470 |
490 |
12-22
(M20) |
16-23
(M20) |
16-28
(M24) |
16-34
(M30) |
142 |
400 |
16 |
270 |
282 |
290 |
310 |
527 |
539.5 |
547 |
567 |
310 |
495 |
515 |
525 |
550 |
16-22
(M20) |
16-28
(M24) |
16-31
(M27) |
16-37
(M33) |
170 |
450 |
18 |
287.5 |
307.5 |
320 |
335 |
561.5 |
581.5 |
598 |
608.5 |
330 |
550 |
565 |
585 |
600 |
16-22
(M20) |
20-18
(M24) |
20-31
(M27) |
20-37
(M33) |
206 |
500 |
20 |
322.5 |
335 |
357.5 |
365 |
612 |
623 |
645 |
655 |
350 |
600 |
620 |
650 |
660 |
20-22
(M20) |
20-28
(M24) |
20-34
(M30) |
20-37
(M33) |
315 |
600 |
24 |
377.5 |
390 |
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|
688 |
700 |
|
|
390 |
705 |
725 |
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20-26
(M24) |
20-31
(M27) |
|
|
373 |
700 |
28 |
430 |
447.5 |
|
|
755 |
770.5 |
|
|
430 |
810 |
840 |
|
|
24-26
(M24) |
24-31
(M27) |
|
|
517 |
800 |
32 |
487.5 |
507.5 |
|
|
858 |
872.5 |
|
|
470 |
920 |
950 |
|
|
24-30(M27) |
24-34
(M30) |
|
|
720 |
900 |
36 |
537.5 |
557.5 |
|
|
900 |
920.5 |
|
|
510 |
1020 |
1050 |
|
|
24-30
(M27) |
28-34
(M30) |
|
|
905 |
1000 |
40 |
587.5 |
615 |
|
|
975 |
1003 |
|
|
550 |
1120 |
1160 |
|
|
28-30
(M27) |
28-37
(M33) |
|
|
1650 |
1200 |
48 |
702.5 |
727.5 |
|
|
1238 |
1262.5 |
|
|
630 |
1340 |
1380 |
|
|
32-33
(M30) |
32-40
(M36) |
|
|
2200 |
1400 |
56 |
815 |
837.5 |
|
|
1385 |
1405.5 |
|
|
710 |
1560 |
1590 |
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36-36
(M33) |
36-43
(M39) |
|
|
2860 |
1600 |
64 |
915 |
957.5 |
|
|
1473 |
1512.5 |
|
|
790 |
1760 |
1820 |
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40-36
(M33) |
40-49
(M45) |
|
|
3550 |
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