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- 產(chǎn)品名稱(chēng)：雙向硬密封蝶閥
- 產(chǎn)品型號(hào)：D343H-0.6-DN50,D343H-0.6-DN65,D343H-0.6-DN80,
- 產(chǎn)品展商：其它品牌
- 產(chǎn)品文檔：無(wú)相關(guān)文檔
簡(jiǎn)單介紹
D343H-0.6-DN50,D343H-0.6-DN65,D343H-0.6-DN80,D343H-0.6-DN100,雙向硬密封蝶閥D343H-0.6-DN50,D343H-0.6-DN65,D343H-0.6-DN80,D343H-0.6-DN100,雙向硬密封蝶閥
產(chǎn)品描述
D343H-0.6-DN50,D343H-0.6-DN65,D343H-0.6-DN80,D343H-0.6-DN100,雙向硬密封蝶閥
D343H-0.6-DN125,D343H-0.6-DN150,D343H-0.6-DN200,D343H-0.6-DN250,D343H-0.6-DN300,D343H-0.6-DN350,D343H-0.6-DN400,D343H-0.6-DN450,D343H-0.6-DN500,D343H-0.6-DN600,
D343H-0.6-DN700,D343H-0.6-DN800,D343H-0.6-DN900,D343H-0.6-DN1000,D343H-0.6-DN1100,D343H-0.6-DN1200,D343H-0.6-DN1400,D343H-0.6-DN1500,D343H-0.6-DN1600,D343H-0.6-DN1800,
D343H-0.6-DN2000,D343H-1.0-DN50,D343H-1.0-DN65,D343H-1.0-DN80,D343H-1.0-DN100,D343H-1.0-DN125,D343H-1.0-DN150,D343H-1.0-DN200,D343H-1.0-DN250,D343H-1.0-DN300,
D343H-1.0-DN350,D343H-1.0-DN400,D343H-1.0-DN450,D343H-1.0-DN500,D343H-1.0-DN600,D343H-1.0-DN700,D343H-1.0-DN800,D343H-1.0-DN900,D343H-1.0-DN1000,D343H-1.0-DN1100,
D343H-1.0-DN1200,D343H-1.0-DN1400,D343H-1.0-DN1500,D343H-1.0-DN1600,D343H-1.0-DN1800,D343H-1.0-DN2000,D343H-1.6-DN50,D343H-1.6-DN65,D343H-1.6-DN80,D343H-1.6-DN100,
D343H-1.6-DN125,D343H-1.6-DN150,D343H-1.6-DN200,D343H-1.6-DN250,D343H-1.6-DN300,D343H-1.6-DN350,D343H-1.6-DN400,D343H-1.6-DN450,D343H-1.6-DN500,D343H-1.6-DN600,
D343H-1.6-DN700,D343H-1.6-DN800,D343H-1.6-DN900,D343H-1.6-DN1000,D343H-1.6-DN1100,D343H-1.6-DN1200,D343H-1.6-DN1400,D343H-1.6-DN1500,D343H-1.6-DN1600,D343H-1.6-DN1800,
D343H-1.6-DN2000,D343H-2.5-DN50,D343H-2.5-DN65,D343H-2.5-DN80,D343H-2.5-DN100,D343H-2.5-DN125,D343H-2.5-DN150,D343H-2.5-DN200,D343H-2.5-DN250,D343H-2.5-DN300,
D343H-2.5-DN350,D343H-2.5-DN400,D343H-2.5-DN450,D343H-2.5-DN500,D343H-2.5-DN600,D343H-2.5-DN700,D343H-2.5-DN800,D343H-2.5-DN900,D343H-2.5-DN1000,D343H-2.5-DN1100,
D343H-2.5-DN1200,D343H-2.5-DN1400,D343H-2.5-DN1500,D343H-2.5-DN1600,D343H-2.5-DN1800,D343H-2.5-DN2000,
D343H雙向硬密封蝶閥概述：
1、本閥采用三偏心密封結(jié)構(gòu)，閥座與蝶板幾乎無(wú)磨損，具有越觀越緊的密封功能。
2、密封圈選用不銹鋼制作，具有金屬硬密封和彈性密封的雙重優(yōu)點(diǎn)，無(wú)論在低溫和高溫的情況下，均具有優(yōu)良的密封性能，具有耐腐蝕,使用壽命長(zhǎng)等特點(diǎn)。
3、碟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(zhǎng)．
4、大規(guī)格蝶板采用絎架結(jié)構(gòu)，強(qiáng)度高，過(guò)流面積大，流阻小。
5、本閥具有雙向密封功能，安裝時(shí)不受介質(zhì)流向的限制，也不受空間位置的影響，可在任何方向安裝。
6、驅(qū)動(dòng)裝置可以多工位（旋轉(zhuǎn)90°或180°）安裝，便于用戶使用。
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
|
n-Фd
|
D
|
D1
|
n-Фd
|
D
|
D1
|
n-Фd
|
|
50
|
108
|
350
|
112
|
165
|
125
|
48
|
165
|
125
|
48
|
165
|
125
|
48
|
|
65
|
112
|
370
|
115
|
185
|
145
|
48
|
185
|
145
|
48
|
185
|
145
|
88
|
|
80
|
114
|
380
|
120
|
200
|
160
|
48
|
200
|
160
|
88
|
200
|
160
|
88
|
|
100
|
127
|
420
|
138
|
220
|
180
|
88
|
220
|
180
|
88
|
235
|
190
|
8-22
|
|
125
|
140
|
460
|
164
|
250
|
210
|
88
|
250
|
210
|
8-22
|
270
|
220
|
8-26
|
|
150
|
140
|
555
|
175
|
285
|
240
|
8-22
|
285
|
240
|
8-22
|
300
|
250
|
8-26
|
|
200
|
152
|
760
|
200
|
340
|
295
|
8-22
|
340
|
295
|
12-22
|
360
|
310
|
12-26
|
|
250
|
165
|
830
|
243
|
395
|
350
|
12-22
|
405
|
355
|
12-26
|
425
|
370
|
12-30
|
|
300
|
178
|
895
|
250
|
445
|
400
|
12-22
|
460
|
410
|
12-26
|
485
|
430
|
16-30
|
|
350
|
190
|
950
|
280
|
505
|
460
|
16-22
|
520
|
470
|
16-26
|
555
|
490
|
16-33
|
|
400
|
216
|
1190
|
305
|
565
|
515
|
16-26
|
580
|
525
|
16-30
|
620
|
550
|
16-36
|
|
450
|
222
|
1255
|
350
|
615
|
565
|
20-26
|
640
|
585
|
20-30
|
670
|
600
|
20-36
|
|
500
|
229
|
1305
|
380
|
670
|
620
|
20-26
|
715
|
650
|
20-33
|
730
|
660
|
20-36
|
|
600
|
267
|
1340
|
445
|
780
|
725
|
20-30
|
840
|
770
|
20-36
|
845
|
770
|
20-39
|
|
700
|
292
|
1520
|
480
|
895
|
840
|
24-30
|
910
|
840
|
24-36
|
960
|
875
|
24-42
|
|
800
|
318
|
1710
|
530
|
1015
|
950
|
24-33
|
1025
|
950
|
24-39
|
1085
|
990
|
24-48
|
|
900
|
330
|
1810
|
580
|
1115
|
1050
|
28-33
|
1125
|
1050
|
28-39
|
1185
|
1090
|
28-48
|
|
1000
|
410
|
1960
|
650
|
1230
|
1160
|
28-36
|
1255
|
1170
|
28-42
|
1320
|
1210
|
28-56
|
|
1200
|
470
|
2250
|
760
|
1455
|
1380
|
32-39
|
1485
|
1390
|
32-48
|
1530
|
1420
|
32-56
|
|
1400
|
530
|
2435
|
850
|
1675
|
1590
|
36-42
|
1685
|
1590
|
36-48
|
1755
|
1640
|
36-62
|
|
1600
|
600
|
2780
|
1030
|
1915
|
1820
|
40-48
|
1930
|
1820
|
40-56
|
1975
|
1860
|
40-62
|
|
1800
|
670
|
3020
|
1230
|
2115
|
2020
|
44-48
|
2130
|
2020
|
44-56
|
2195
|
2070
|
44-70
|
|
2000
|
760
|
3270
|
1350
|
2325
|
2230
|
48-48
|
2345
|
2230
|
48-62
|
2425
|
2300
|
48-70
|
|
公稱(chēng)通經(jīng)DN（mm)
|
50～2000
|
|
公稱(chēng)藥理PN（MPa)
|
0.6
|
1.0
|
1.6
|
2.5
|
|
密封試驗(yàn)(MPa)
|
0.66
|
1.1
|
1.76
|
2.75
|
|
強(qiáng)度試驗(yàn)(MPa)
|
0.9
|
1.5
|
2.4
|
3.75
|
|
適用溫度
|
碳鋼：-29℃～425℃ 不銹鋼：-40℃～650℃
|
|
適用介質(zhì)
|
水、空氣、天然氣、油品及弱腐蝕性流體
|
|
泄漏率
|
符合GB/T13927-92標(biāo)準(zhǔn)
|
|
驅(qū)動(dòng)方式
|
蝸輪傳動(dòng)、電動(dòng)、氣動(dòng)、液動(dòng)
|