【簡單介紹】
閥門通徑：DN50-DN200
壓力范圍：0.6~1.6Mpa
介質溫度：-20~150℃
閥體材料：鑄鐵、WCB、304、316
【詳細說明】
氣動法蘭式軟密封蝶閥
PNEUMATIC WAFER TYPE BUTTERFLY VALVE
技術規范 Technical specification
|
設計依據
Design reference
|
GB標準
|
ANS標準
|
|
設計標準
Design standard
|
GB/12237
|
ANSI B16.34
|
|
結構長度
Face To face
|
對夾式連接
Wafer Type connecting
|
GB/1221
|
ANSI B16.10
|
|
法蘭尺寸
Wafer Flang Size
|
GB/9113、JB/T79
|
ANSI B16.5
|
|
試驗和檢驗
Test & insoection
|
JB/T9002
|
API 598
|
*注:系列球閥結構長度及連接法蘭尺寸可根據用戶要求設計制造
Note: The main spare parts and sealing-ring materials of ball valve series can
be designed forOptions as per real working conditions and users special reauirements.
主要零件材質表 Form of Major Parts Materials
|
序號
No
|
零件名稱
Accessory name
|
材質
|
|
C
|
P
|
R
|
|
1
|
內六角螺絲
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
|
ZG1Cr18Ni12Mo2Ti
|
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亦可根據實際工況條件或用戶特殊要求設計選用.
Note:The main spare parts and sealing-ring materals of ball valve series can be designed for options as per real working
conditions and users special reauirements.
主要外形及連接法蘭尺寸Mani Outline and Connecting Flang Size
|
公稱通徑
DN
Nominalsiza
|
外形尺寸 Outline Size
|
|
L
|
H
|
D（0.6）
|
D（1.0）
|
D（1.6）
|
D1（0.6）
|
D1（1.0）
|
D1（1.6）
|
n-φd（0.6）
|
n-φd（1.0）
|
n-φd（1.6）
|
|
50
|
108
|
82.5
|
140
|
165
|
165
|
110
|
125
|
125
|
4-14
|
4-18
|
4-18
|
|
65
|
112
|
92.5
|
160
|
185
|
185
|
130
|
145
|
145
|
4-14
|
4-18
|
4-18
|
|
80
|
114
|
100
|
190
|
200
|
200
|
150
|
160
|
160
|
4-18
|
8-18
|
8-18
|
|
100
|
127
|
110
|
210
|
220
|
220
|
170
|
180
|
180
|
4-18
|
8-18
|
8-18
|
|
125
|
140
|
125
|
240
|
250
|
250
|
200
|
210
|
210
|
8-18
|
8-18
|
8-18
|
|
150
|
140
|
142.5
|
265
|
285
|
285
|
225
|
240
|
240
|
8-18
|
8-22
|
8-22
|
|
200
|
152
|
170
|
320
|
340
|
340
|
280
|
295
|
295
|
8-18
|
8-22
|
12-22
|
|
250
|
250
|
197.5
|
375
|
395
|
405
|
335
|
350
|
355
|
12-18
|
12-22
|
12-26
|
|
300
|
270
|
222.5
|
440
|
445
|
460
|
395
|
400
|
410
|
12-22
|
12-22
|
12-26
|
|
350
|
290
|
252.5
|
490
|
505
|
520
|
445
|
460
|
470
|
12-22
|
16-22
|
16-26
|
|
400
|
310
|
282.5
|
540
|
565
|
580
|
495
|
515
|
525
|
16-22
|
16-26
|
16-30
|
|
450
|
30
|
307.5
|
595
|
615
|
640
|
550
|
565
|
585
|
16-22
|
20-26
|
20-30
|
|
500
|
350
|
335
|
645
|
670
|
715
|
600
|
620
|
650
|
20-22
|
20-26
|
20-33
|
|
600
|
390
|
390
|
755
|
780
|
840
|
705
|
725
|
770
|
20-26
|
20-30
|
20-36
|
|
700
|
430
|
447.5
|
860
|
895
|
910
|
810
|
840
|
840
|
24-26
|
24-30
|
24-36
|
|
800
|
470
|
507.5
|
975
|
1015
|
1025
|
920
|
950
|
950
|
24-30
|
24-33
|
24-39
|
|
900
|
510
|
557.5
|
1075
|
1115
|
1125
|
1020
|
1050
|
1050
|
24-30
|
28-33
|
28-39
|
|
1000
|
550
|
615
|
1175
|
1230
|
1255
|
1120
|
1160
|
1170
|
28-30
|
28-36
|
28-42
|
|
1200
|
630
|
727.5
|
1405
|
1455
|
1458
|
1340
|
1380
|
1390
|
32-33
|
32-39
|
32-48
|
點擊圖片查看原圖
