【簡(jiǎn)單介紹】
閥門(mén)通徑：DN50-DN1000
壓力范圍：1.6~4.0Mpa
介質(zhì)溫度：-20~450℃
閥體材料：WCB、304、316
【詳細(xì)說(shuō)明】
氣動(dòng)法蘭硬密封蝶閥
PNEUMATIC FLANGE TYPE HARD-SEALED BUTTERFLY VALVE
D643H型-PN16、25、40、CLASS150、300
技術(shù)規(guī)范 Technical specification
|
設(shè)計(jì)依據(jù)
Design reference
|
GB標(biāo)準(zhǔn)
|
ANSI標(biāo)準(zhǔn)
|
|
設(shè)計(jì)標(biāo)準(zhǔn)
Design standard
|
GB/12237
|
ANSI B16.34
|
|
結(jié)構(gòu)長(zhǎng)度
Face To face
|
對(duì)夾式連接
Wafer Type connecting
|
GB/12221
|
ANSI B16.10
|
|
法蘭尺寸
Wafer Flange Size
|
GB/9113、JB/T79
|
ANSI B16.5
|
|
試驗(yàn)和檢驗(yàn)
Test＆inspection
|
JB/T9002
|
API598
|
※注：系列蝶閥結(jié)構(gòu)長(zhǎng)度及連接對(duì)夾法蘭尺寸可根據(jù)用戶要求設(shè)計(jì)制造
Note:The struturalength and connercting flange size of ball valve Series can be designed and manufactured as per users requirements
主要零件材質(zhì)表 Form of Major Parts Materials
|
序號(hào)
No
|
零件名稱
Accessory name
|
材質(zhì)
|
|
C
|
P
|
R
|
|
1
|
內(nèi)六角螺絲
Mild steel Hex socket screw
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
2
|
閥蓋Cover
|
WCB
|
1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
3
|
墊片Gasket
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
|
4
|
閥座Seat
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
5
|
墊片 Gasket
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
|
6
|
蝶板Butterfly plate
|
WCB
|
ZG1Cr18Ni12Mo2Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
7
|
圓柱銷Straight Pin
|
45
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
8
|
下蓋Bottom Cover
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
9
|
墊片Gasket
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
不銹鋼+柔性石墨
Stainless Steel+Graphite
|
|
10
|
襯套Bushing
|
PTFF+不銹鋼
PTFF+Stainless Steel
|
PTFF+不銹鋼
PTFF+Stainless Steel
|
PTFF+不銹鋼
PTFF+Stainless Steel
|
|
11
|
閥體Body
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
12
|
閥桿Stem
|
1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
13
|
連接支架
Connecting Yoke
|
WCB
|
WCB
|
WCB
|
|
14
|
鍵Key
|
45
|
45
|
45
|
|
15
|
襯套Bushing
|
PTFF+不銹鋼
|
PTFF+不銹鋼
|
PTFF+不銹鋼
|
|
16
|
填料Packing
|
柔性石墨 Graphite
|
柔性石墨 Graphite
|
柔性石墨 Graphite
|
|
17
|
壓蓋Gland
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
18
|
氣動(dòng)裝置
Pneumatic Device
|
|
|
|
|
19
|
位置指示器
Location Indicator
|
塑料Plastic
|
塑料Plastic
|
塑料Plastic
|
*注:主要零部件及密封圈的材質(zhì)亦可根據(jù)實(shí)際工況條件或用戶特殊要求設(shè)計(jì)選用.
Note:The main spare parts and sealing-ring materals of ball valve series can be designed for options as per real working conditions
主要外形及連接法蘭尺寸 D643H型-PN16、25、40、CLASS150、300Main Outline and Connecting Flang Size
|
公稱通徑
DN
Nominalsiza
|
外形尺寸 Outline Size
|
|
L
|
H
|
D（1.6）
|
D（2.5）
|
D（4.0）
|
D（1.6）
|
D（2.5）
|
D（4.0）
|
n-φd（1.6）
|
n-φd（2.5）
|
n-φd（4.0）
|
|
50
|
108
|
277
|
165
|
165
|
165
|
125
|
125
|
125
|
4-18
|
4-18
|
4-18
|
|
65
|
112
|
287
|
185
|
185
|
185
|
145
|
145
|
145
|
4-18
|
8-18
|
8-18
|
|
80
|
114
|
365
|
200
|
200
|
200
|
160
|
160
|
160
|
8-18
|
8-18
|
8-18
|
|
100
|
127
|
420
|
220
|
235
|
235
|
180
|
190
|
190
|
8-18
|
8-22
|
8-22
|
|
125
|
140
|
436
|
250
|
270
|
270
|
210
|
220
|
220
|
8-18
|
8-26
|
8-26
|
|
150
|
140
|
466
|
285
|
300
|
300
|
240
|
250
|
250
|
8-22
|
8-26
|
8-26
|
|
200
|
152
|
593
|
340
|
360
|
375
|
295
|
310
|
320
|
12-22
|
12-26
|
12-30
|
|
250
|
165
|
682
|
405
|
425
|
450
|
355
|
370
|
385
|
12-26
|
12-30
|
12-33
|
|
300
|
178
|
725
|
460
|
485
|
515
|
410
|
430
|
450
|
12-26
|
16-30
|
16-33
|
|
350
|
190
|
832
|
520
|
555
|
580
|
470
|
490
|
510
|
16-26
|
16-33
|
16-36
|
|
400
|
216
|
862
|
580
|
620
|
660
|
525
|
550
|
585
|
16-30
|
16-36
|
16-39
|
|
450
|
222
|
945
|
640
|
670
|
685
|
585
|
640
|
610
|
20-30
|
20-36
|
20-39
|
|
500
|
229
|
1058
|
715
|
730
|
755
|
650
|
660
|
670
|
20-33
|
20-36
|
20-42
|
|
600
|
267
|
1108
|
840
|
845
|
890
|
770
|
770
|
795
|
20-36
|
20-39
|
20-48
|
|
700
|
292
|
1170
|
910
|
96
|
|
840
|
875
|
|
24-36
|
24-42
|
|
|
800
|
318
|
1325
|
1025
|
1085
|
|
950
|
990
|
|
24-39
|
24-48
|
|
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