三偏心多層次硬密封蝶閥
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詳細(xì)信息
D343F、D343H 型三偏心多層次硬密封蝶閥
產(chǎn)品用途
上海滬工閥門廠（www.hgvalve.com）生產(chǎn)的D343F、D343H 型三偏心多層次硬密封蝶閥廣泛地應(yīng)用到冶金、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)的管道用蝶閥上http://www.hgvalve.com/df/d343f-d343h.html
主要外形和連接尺寸
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公稱通徑
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結(jié)構(gòu)長度
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外形尺寸
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連接尺寸
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L
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H
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D343H
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D643H
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D943H
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0.6MPa
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1.0MPa
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mm
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inch
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短
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長
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H1
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A1
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B1
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H2
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A2
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B2
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H3
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A3
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B3
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D
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D1
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Z-d
|
D
|
D1
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Z-d
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|
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50
|
2
|
108
|
150
|
112
|
350
|
180
|
200
|
625
|
245
|
72
|
530
|
250
|
255
|
140
|
110
|
4-14
|
165
|
125
|
4-18
|
|
65
|
2?
|
112
|
170
|
115
|
370
|
180
|
200
|
625
|
245
|
72
|
530
|
250
|
255
|
160
|
130
|
4-14
|
185
|
145
|
4-18
|
|
80
|
3
|
114
|
180
|
120
|
380
|
180
|
200
|
645
|
245
|
72
|
565
|
250
|
255
|
190
|
150
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4-18
|
200
|
160
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8-18
|
|
100
|
4
|
127
|
190
|
138
|
420
|
180
|
200
|
675
|
355
|
92
|
600
|
250
|
255
|
210
|
170
|
4-18
|
220
|
180
|
8-18
|
|
125
|
5
|
140
|
200
|
164
|
460
|
180
|
200
|
715
|
355
|
92
|
640
|
250
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255
|
240
|
200
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8-18
|
250
|
210
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8-18
|
|
150
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6
|
140
|
210
|
175
|
555
|
270
|
280
|
800
|
355
|
92
|
705
|
300
|
315
|
265
|
225
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8-18
|
285
|
240
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8-22
|
|
200
|
8
|
152
|
230
|
200
|
760
|
400
|
425
|
850
|
250
|
170
|
775
|
300
|
315
|
320
|
280
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8-18
|
340
|
295
|
8-22
|
|
250
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10
|
165
|
250
|
243
|
830
|
400
|
425
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925
|
250
|
170
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945
|
300
|
315
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375
|
335
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12-18
|
395
|
350
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12-22
|
|
300
|
12
|
178
|
270
|
250
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895
|
450
|
560
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1035
|
450
|
220
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1070
|
300
|
315
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440
|
395
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12-22
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445
|
400
|
12-22
|
|
350
|
14
|
190
|
290
|
280
|
950
|
450
|
560
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1070
|
450
|
220
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1140
|
300
|
315
|
490
|
445
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12-22
|
505
|
460
|
16-22
|
|
400
|
16
|
216
|
310
|
305
|
1190
|
535
|
580
|
1190
|
450
|
220
|
1210
|
300
|
315
|
540
|
495
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16-22
|
565
|
515
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16-26
|
|
450
|
18
|
222
|
330
|
350
|
1255
|
535
|
580
|
1250
|
650
|
280
|
1335
|
575
|
414
|
595
|
550
|
16-22
|
615
|
565
|
20-26
|
|
500
|
20
|
229
|
350
|
380
|
1305
|
535
|
580
|
1290
|
650
|
280
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1415
|
575
|
714
|
645
|
600
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20-22
|
670
|
620
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20-26
|
|
600
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24
|
267
|
390
|
445
|
1340
|
570
|
660
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1455
|
850
|
380
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1605
|
656
|
810
|
755
|
705
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20-26
|
780
|
725
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20-30
|
|
700
|
28
|
292
|
430
|
480
|
1520
|
750
|
550
|
1585
|
850
|
380
|
1844
|
656
|
810
|
860
|
810
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24-26
|
895
|
840
|
24-30
|
|
800
|
32
|
318
|
470
|
530
|
1710
|
750
|
550
|
1700
|
1250
|
380
|
2040
|
656
|
810
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975
|
920
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24-30
|
1015
|
950
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24-33
|
|
900
|
36
|
330
|
510
|
580
|
1810
|
750
|
550
|
1865
|
1250
|
380
|
2255
|
785
|
863
|
1075
|
1020
|
24-30
|
1115
|
1050
|
28-33
|
|
1000
|
40
|
410
|
550
|
650
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1960
|
900
|
750
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2015
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1250
|
380
|
2380
|
785
|
863
|
1175
|
1120
|
28-30
|
1230
|
1160
|
28-36
|
|
1200
|
48
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