公稱通徑(mm)
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
適用范圍(Pa)
|
133.3х10-4 ~ 1.02х05
|
||||||||||
介質(zhì)溫度(℃)
|
-25~80
|
||||||||||
連接法蘭
|
JB/T919 GB/T6070
|
||||||||||
漏氣速率(L/s)
|
≤1.33×0-4
|
||||||||||
流導(dǎo)(分子流)(L/s)
|
25
|
48
|
97
|
178
|
260
|
546
|
938
|
1328
|
2611
|
3962
|
6159
|
設(shè)計與制造
|
連接法蘭
|
檢驗與試驗
|
JB/T4079-91
|
JB/T919 GB/T6070
|
JB/T4079 JB/T6446
|
零件名稱
|
閥體和蝶板
|
構(gòu)件
|
密封墊(閥體、蝶板)
|
材料
|
碳素鋼(鍍鎳)
|
2Cr13
|
丁腈橡膠
|
不銹鋼
|
不銹鋼
|
丁腈橡膠/氟橡膠
|
型號
|
公稱通徑(mm)
|
主要尺寸(mm)
|
重量(kg)
|
|||||||||||
D
|
L
|
L0≈
|
H≈
|
D1
|
Z-d
|
D2
|
b
|
h
|
f≈
|
f1≈
|
c≈
|
|||
GI-32
|
32
|
78
|
22
|
82
|
76
|
64
|
4-7
|
36
|
5.3
|
3
|
5.8
|
5.8
|
11
|
0.74
|
GI-40
|
40
|
85
|
22
|
82
|
80
|
70
|
4-7
|
44
|
5.3
|
3
|
9.6
|
9.6
|
11
|
0.86
|
GI-50
|
50
|
110
|
22
|
95
|
98
|
90
|
4-9
|
55
|
5.3
|
3
|
14.5
|
14.5
|
11
|
1.35
|
GI-80
|
80
|
145
|
30
|
132
|
153
|
125
|
4-9
|
85
|
5.3
|
3
|
25.5
|
25.5
|
15
|
3.19
|
GI-100
|
100
|
170
|
30
|
132
|
165
|
145
|
4-12
|
105
|
5.3
|
3
|
35.4
|
35.4
|
15
|
3.9
|
GI-150
|
150
|
220
|
35
|
167
|
200
|
195
|
8-12
|
156
|
8
|
4.5
|
57.8
|
57.8
|
17.5
|
6.67
|
GI-200
|
200
|
275
|
40
|
232
|
295
|
250
|
8-12
|
208
|
8
|
4.5
|
80.5
|
80.5
|
20
|
10.85
|
GI-250
|
250
|
330
|
45
|
269
|
292
|
300
|
8-12
|
258
|
8
|
4.5
|
103
|
103
|
22.5
|
16.1
|
GI-300
|
300
|
380
|
55
|
358
|
368
|
350
|
8-14
|
308
|
8
|
4.5
|
123
|
123
|
27.5
|
23.7
|
型號
|
公稱通徑(mm)
|
主要尺寸(mm)
|
重量(kg)
|
||||||
D
|
D1
|
h
|
H
|
H1
|
B
|
Z-Фd
|
|||
GIQ-40
|
40
|
70
|
85
|
22
|
109.5
|
51
|
91
|
4-Ф7
|
2
|
GIQ-50
|
50
|
90
|
110
|
135
|
64
|
4-Ф9
|
3
|
||
GIQ-80
|
80
|
125
|
145
|
30
|
284.5
|
92
|
136
|
4-Ф9
|
5.5
|
GIQ-100
|
100
|
145
|
170
|
309
|
104
|
4-Ф12
|
6
|
||
GIQ-150
|
150
|
195
|
220
|
35
|
366
|
136
|
164.6
|
8-Ф12
|
10
|
GIQ-200
|
200
|
250
|
275
|
40
|
422.5
|
165
|
199
|
8-Ф12
|
16
|
GIQ-250
|
250
|
300
|
330
|
45
|
482
|
197
|
8-Ф14
|
21
|
|
GIQ-300
|
300
|
350
|
380
|
55
|
543
|
233
|
224.6
|
8-Ф14
|
30
|
GIQ-400
|
400
|
465
|
500
|
60
|
686
|
293
|
253
|
8-Ф18
|
56
|
GIQ-500
|
500
|
565
|
600
|
80
|
742
|
355
|
300
|
12-Ф18
|
95
|
GIQ-600
|
600
|
670
|
710
|
100
|
912
|
428.5
|
330
|
12-Ф21
|
148
|
GIQ-800
|
800
|
880
|
920
|
130
|
117
|
565
|
445
|
20-Ф21
|
220
|