D643H氣動(dòng)法蘭硬密封蝶閥、大口徑硬密封蝶閥、金屬硬密封蝶閥
D643H氣動(dòng)法蘭硬密封蝶閥產(chǎn)品詳情
D643H氣動(dòng)法蘭硬密封蝶閥廣泛適用于電站供熱系統(tǒng)和催化裂化主風(fēng)機(jī)道管系統(tǒng)和鋼鐵、冶金、化工等工業(yè)系統(tǒng)以及環(huán)保、水處理、高層建筑給水排水管路上作切斷或調(diào)節(jié)流量作用.
D643H氣動(dòng)法蘭硬密封蝶閥D643-PN16、25、40,CLASS150、300
D643H氣動(dòng)法蘭硬密封蝶閥技術(shù)范圍 Technical specification
注:系列蝶閥結(jié)構(gòu)長(zhǎng)度及連接法蘭尺寸可根據(jù)用戶(hù)要求設(shè)計(jì)制造。設(shè)計(jì)依據(jù)
Design referenceGB標(biāo)準(zhǔn)
ANSI標(biāo)準(zhǔn)
設(shè)計(jì)標(biāo)準(zhǔn)
Design standrdGB/12237
ANSI B16.34
結(jié)構(gòu)長(zhǎng)度
Face To face對(duì)夾連接
Wafer connectingGB/12221
ANSI B16.10
連接法蘭尺寸
Connecting Flange SizeGB/9113、JB/T79
ANSI B16.5
試驗(yàn)和檢驗(yàn)
Test&inspectionJB/T9002
API598
Note:The structural length and connecting flange size of butterfly valve
serles can be designed and manufactured as perusers'requirements.
D643H氣動(dòng)法蘭硬密封蝶閥主要零件材質(zhì)表 Form of Major Parts Materials
序號(hào)
NO零件名稱(chēng)
Accessory name材質(zhì)
MaterialC
P
R
1
內(nèi)六角螺絲
Mild Sleel Hex Socket Screw1Cr18Ni9Ti
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
2
閥蓋
CoverWCB
1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
3
墊片
Gasket不銹鋼+柔性石墨
Stainless Steel+Graphite4
閥座
Seat1Cr18Ni9Ti
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
5
墊片
Gasket不銹鋼+柔性石墨
Stainless Steel+Graphite6
蝶板
Butterfly PlateWCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
7
圓柱削
Straight Pin45
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
8
下蓋
Bottom Cover
WCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
9
墊片
Gasket不銹鋼+柔性石墨
Stainless Steel+Graphite10
襯套
BushingPTFE+不銹鋼
PTFE+Stainless Steel11
閥體
BodyWCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
12
閥桿
Stem1Cr13
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
13
支架
YokeWCB
14
鍵
Key45
15
襯套
BushingPTFE+不銹鋼
PTFE+Stainless Steel16
填料
Packing柔性石墨
Graphite17
壓蓋
GlandWCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
18
位置指示器
Location lndicator
塑料
Plactic
D643H氣動(dòng)法蘭硬密封蝶閥主要外形及連接尺寸 D643-16<1.6Mpa>Mani Outline and Connecting Flange Size
DN
外形尺寸
Outline Size連接尺寸
Connec ting Size執(zhí)行器型號(hào)
Actuator ModelL
L1
L2
H
H1
D
D1
D2
f
n-φd
50
108
164/214
75/91
277/205
65
165
125
99
3
4-φ18
GTD65/GTE80
65
112
164/214
75/91
287/315
75
185
145
118
3
4-φ18
GTD65/GTE80
80
114
190/246
91/101
365/375
85
200
160
132
3
8-φ18
GTD80/GTE90
100
127
210/295
101/112
420/436
130
220
180
156
3
8-φ18
GTD90/GTE100
125
140
247/398
112/139
436/462
175
250
210
184
3
8-φ18
GTD100/GTE125
150
140
308/478
139/176
466/543
190
285
240
211
3
8-φ22
GTD125/GTE160
200
152
378/724
176/228
593/665
215
340
295
266
3
12-φ22
GTD160/GTE210
250
165
432/928
206/275
682/752
265
405
355
319
3
12-φ26
GTD190/255
300
178
524/928
228/275
725/772
305
460
410
370
4
12-φ26
GTD210/GTE255
350
190
648/1033
275/324
832/880
340
520
480
429
4
16-φ26
GTD255/GTE300
400
216
648/1129
275/380
862/968
360
580
525
480
4
16-φ30
GTD255/GTE350
450
222
715/1845
324/527
945/1005
400
640
585
548
4
20-φ30
GTD300/AW28S
500
229
795/1845
380/527
1058/1060
430
715
650
609
4
20-φ33
GTD350/AW28S
600
267
795/2605
380/545
1108/1195
490
840
770
720
5
20-φ36
GTD350/AW35S
700
292
1380/2605
1170/1255
1170/1255
555
910
840
794
5
24-φ36
AW28/AW35S
800
318
1860/2605
1325/1365
1325/1365
620
1025
950
901
5
24-φ39
AW35/AW40S
D643H氣動(dòng)法蘭硬密封蝶閥、大口徑硬密封蝶閥、金屬硬密封蝶閥
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