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9 4 0 系 列 凸 耳 式 蝶 阀更新：2014-07-03浏览： |
End/连接法兰：PN6/10/16/ANSI150 Top Flange/顶法兰：ISO5211
Face to Face/结构长度：ISO5752-20/API609 Work Pressure/工作压力：PN6/PN10/PN16
Work Temperature/工作温度： NBR-26℃～80℃ EPDM-26℃～120℃ VITON-30℃～160℃
Structure Character/结构特点
- Stem keeping in position by circlips
- 无销、阀杆依靠卡圈限位
- Operated by lever or gearbox
- 通过手柄或齿轮箱操作
- Spherical machining disc for a perfect tightness
- 球形阀板保证密封
- Seat extension around stem for a perfect tightness
- 阀座轴端增厚保证密封
- Epoxy coating on
body
- 阀体内外环氧树脂喷涂
Main Components and Materials/主要零件和材质
NO./序号
Description/名称
Material/材质
1
Body/阀体
GG/GGG/Carbon Steel/Stainless
Steel
2
Disc/阀板
GGG/Monel/Bronze/CF8M/CF8/Duplex
Stainless Steel
3
Seat/阀座
NBR/EPDM/Viton/Silicone
Rubber/PTFE
4
Stem/阀轴
SS420/SS316
Dimensions/尺寸
Size/规格
A
B
C
H
L
F
G
ΦI
4-ΦK
ΦJ
Top Flange/上法兰
40
109
55
33
176
194
12
9
50
7
65
50
114
60
43
181
194
12
9
50
7
65
65
130
67
46
197
194
12
9
50
7
65
F05
80
140.5
78
46
207.5
194
16
11
50
7
65
100
153
88
52
220
194
16
11
50
7
65
125
172
102
56
249
244
19
14
70
9
90
150
185
117.5
56
262
244
19
14
70
9
90
F07
200
221
150
60
291
329
24
17
70
9
90
250
257.5
180
68
354.5
404
24
22
102
11
125
F10
300
290
219
78
387
404
24
22
102
11
125
350
315
250
78
-
-
32
27
125
14
150
F12
400
355
275
102
-
-
32
27
125
14
150
450
425
330
114
-
-
80
Φ38
140
18
175
F14
500
485
362
127
-
-
80
Φ42
140
18
175
600
565
424.5
154
-
-
80
Φ50
165
23
210
F16
