閥體材質:CF8、CF8M 、CF3、CF3M、WCB特殊鋼等;
公稱通徑:DN25-DN250 / 1”-10”;
公稱壓力: PN1.6-64MPa /150LB-600LB/10K-20K;
適用溫度:-190~200℃;
傳動方式:手動,蝸輪;
法蘭標準:JIS B2220/AINSI B16.5/GB/T9113;
結構長度:JIS B2002/AINSI B16.10/GB/T 12221;
設計與制造 Design and Manufacture | 結構長度 Face to face/ End to end | 法蘭尺寸 Flange Dimension | 對焊連接尺寸Butt welding dimension | 壓力-溫度 Pressure Temperature Lating | 試驗-檢驗Inspection and Test |
ANSI B16.34 BS1873 | ANSI B16.10 | ANSI B16.5 | ANSI B16.25 | ANSI B16.34 | API 598 |
美標截止閥J41W壓力試驗
公稱壓力PN(Lb) NominalPressure |
強度試驗 Shell Test |
氣密封試驗 Air Seal Test |
氣密封試驗 Air Seal Test |
|||
MPa | Lbf/in2 | MPa | Lbf/in2 | MPa | Lbf/in2 | |
150 | 3.0 | 430 | 2.2 | 315 |
0.4-0.7 |
60-100 |
300 |
7.7 |
1110 |
5.7 |
815 |
||
600 |
15.3 |
2220 |
11.3 |
1630 |
||
900 |
23.0 |
3330 |
17.0 |
2445 |
||
1500 |
38.4 |
5560 |
28.2 |
4080 |
||
2500 |
64.0 |
9255 |
47.0 |
6790 |
體、蓋 | 閥桿 | 密封面 | 墊片(環) | 填料 | 工作溫度 | 適用介質 |
WCB | 2Cr13 |
13Cr |
增強柔性石墨 |
柔性石墨 |
≤425 |
水 |
WC1 |
38CrMoAl 25Cr2MoV |
≤425 | ||||
WC6 | ≤540 | |||||
WC9 | ≤570 | |||||
C5 C12 | ≤540 | |||||
CF8 | F304 |
≤200 |
硝酸 |
|||
CF8M | F316 | |||||
CF3 | F304L | |||||
CF3M | F316L |
公稱通徑NPS
Norminal diameter |
單位
Unit |
L
|
D
|
C
|
G
|
T
|
n-Ф
|
W
|
H
|
|
in
|
mm
|
|||||||||
1/2〞
|
15
|
mm
|
108
|
89
|
60.5
|
35
|
12
|
4-15
|
125
|
169
|
in
|
4.25
|
3.5
|
2.38
|
1.38
|
0.47
|
4-0.59
|
4.92
|
6.65
|
||
3/4〞
|
20
|
mm
|
117
|
98
|
70
|
43
|
12
|
4-15
|
125
|
180
|
in
|
4.61
|
3.86
|
2.76
|
1.69
|
0.47
|
4-0.59
|
4.92
|
7.08
|
||
1〞
|
25
|
mm
|
127
|
108
|
79.5
|
51
|
12
|
4-15
|
125
|
190
|
in
|
5
|
4.25
|
3.13
|
2
|
0.47
|
4-0.59
|
4.92
|
7.48
|
||
11/2〞
|
40
|
mm
|
165
|
127
|
98.5
|
73
|
14.3
|
4-16
|
180
|
347
|
in
|
6.5
|
5
|
3.88
|
2.88
|
0.56
|
4-0.62
|
7.09
|
13.66
|
||
2〞
|
50
|
mm
|
178
|
152
|
120.5
|
92
|
15.9
|
4-19
|
180
|
365
|
in
|
7
|
6
|
4.75
|
3.62
|
0.625
|
4-0.75
|
7.09
|
14
|
||
21/2〞
|
65
|
mm
|
190
|
178
|
139.5
|
105
|
17.5
|
4-19
|
240
|
381
|
in
|
7.5
|
7
|
5.50
|
4.12
|
0.69
|
4-0.75
|
9.45
|
15.00
|
||
3〞
|
80
|
mm
|
203
|
190
|
152.4
|
127
|
19.1
|
4-19
|
280
|
413
|
in
|
8
|
7.5
|
6
|
5
|
0.75
|
4-0.75
|
11.02
|
16.25
|
||
4〞
|
100
|
mm
|
229
|
229
|
190.5
|
157
|
23.9
|
8-19
|
280
|
500
|
in
|
9
|
9
|
7.5
|
6.19
|
0.94
|
8-0.75
|
11.02
|
19.68
|
||
6〞
|
150
|
mm
|
394
|
279
|
241.5
|
216
|
26
|
8-22
|
360
|
656
|
in
|
15.5
|
11.00
|
9.50
|
8.5
|
1.02
|
8-0.88
|
14.14
|
22.25
|
||
8〞
|
200
|
mm
|
457
|
343
|
298.5
|
270
|
29
|
8-22
|
450
|
660
|
in
|
18.00
|
13.50
|
11.75
|
10.62
|
1.12
|
8-0.88
|
17.75
|
26.00
|
公稱通徑NPS
Norminal diameter |
單位
Unit |
L
|
D
|
T
|
G
|
C
|
n-Ф
|
W
|
H
|
|
in
|
mm
|
|||||||||
1/2〞
|
15
|
mm-
|
152
|
95
|
15
|
35
|
66.5
|
4-15
|
125
|
190
|
in
|
5.98
|
3.74
|
0.59
|
1.38
|
2.62
|
4-0.59
|
4.92
|
7.48
|
||
3/4〞
|
20
|
mm
|
178
|
117
|
16
|
43
|
82.5
|
4-19
|
125
|
212
|
in
|
7
|
4.61
|
0.62
|
1.69
|
3.25
|
4-0.75
|
4.92
|
8.35
|
||
1〞
|
25
|
mm
|
203
|
124
|
18
|
51
|
89
|
4-19
|
160
|
231
|
in
|
8
|
4.9
|
0.71
|
2
|
3.5
|
4-0.75
|
6.2
|
9.1
|
||
11/2〞
|
40
|
mm
|
229
|
156
|
20.7
|
73
|
114.5
|
4-22
|
200
|
391
|
in
|
9
|
6.12
|
0.81
|
2.88
|
4.51
|
4-0.88
|
7.87
|
12.43
|
||
2〞
|
50
|
mm
|
267
|
165
|
22.3
|
92
|
127
|
8-19
|
200
|
406
|
in
|
10.5
|
6.5
|
0.88
|
3.62
|
5
|
8-0.75
|
7.87
|
16.00
|
||
21/2〞
|
65
|
mm
|
292
|
190
|
25.4
|
105
|
149
|
8-22
|
240
|
457
|
in
|
11.50
|
7.5
|
1
|
4.12
|
5.87
|
8-0.88
|
9.45
|
18.00
|
||
3〞
|
80
|
mm
|
318
|
210
|
28.5
|
127
|
168.5
|
8-22
|
280
|
470
|
in
|
12.50
|
8.25
|
1012
|
5
|
6.62
|
8-0.88
|
11.02
|
18.50
|
||
4〞
|
100
|
mm
|
356
|
254
|
31.8
|
157
|
200
|
8-22
|
320
|
590
|
in
|
14.00
|
10
|
1.25
|
6.19
|
7.88
|
8-0.88
|
12.60
|
22.30
|
||
6〞
|
150
|
mm
|
444
|
318
|
36.6
|
216
|
270
|
12-22
|
500
|
711
|
in
|
17.50
|
12.5
|
1.44
|
8.5
|
10.62
|
12-0.88
|
19.68
|
28.00
|
||
8〞
|
200
|
mm
|
559
|
381
|
41.3
|
270
|
330
|
12-25
|
500
|
750
|
in
|
22.00
|
15
|
1.62
|
10.62
|
13.00
|
12-1
|
19.68
|
29.50
|
公稱通徑NPS
Norminal diameter |
單位
Unit |
L
|
D
|
T
|
G
|
C
|
n-Ф
|
W
|
H
|
|
in
|
mm
|
|||||||||
1/2〞
|
15
|
mm-
|
152
|
95
|
15
|
35
|
66.5
|
4-15
|
160
|
285
|
in
|
5.98
|
3.74
|
0.59
|
1.38
|
2.62
|
4-0.59
|
0.62
|
11.22
|
||
3/4〞
|
20
|
mm
|
178
|
117.5
|
16
|
43
|
82.5
|
4-19
|
160
|
285
|
in
|
7
|
4.16
|
0.62
|
1.69
|
3.25
|
4-0.75
|
0.62
|
11.22
|
||
1〞
|
25
|
mm
|
203
|
124
|
18
|
51
|
89
|
4-19
|
160
|
313
|
in
|
8
|
4.9
|
0.71
|
2
|
3.5
|
4-0.75
|
0.62
|
12.32
|
||
11/2〞
|
40
|
mm
|
229
|
156
|
23
|
73
|
114.5
|
4-22
|
240
|
365
|
in
|
9
|
6.12
|
0.91
|
2.88
|
4.51
|
4-0.88
|
9.45
|
14.17
|
||
2〞
|
50
|
mm
|
267
|
165
|
25
|
92
|
127
|
8-19
|
240
|
444
|
in
|
10.5
|
6.5
|
1.00
|
3.62
|
5
|
8-0.75
|
9.45
|
17.50
|
||
21/2〞
|
65
|
mm
|
292
|
190
|
29
|
105
|
149
|
8-22
|
240
|
483
|
in
|
11.50
|
7.5
|
1.12
|
4.12
|
5.87
|
8-0.88
|
9.45
|
19
|
||
3〞
|
80
|
mm
|
318
|
210
|
32
|
127
|
168.5
|
8-22
|
280
|
533
|
in
|
12.50
|
8.25
|
12.5
|
5
|
6.62
|
8-0.88 , ,
|
11.20
|
21
|
||
4〞
|
100
|
mm
|
356
|
273
|
38.0
|
157
|
216
|
8-25
|
360
|
622
|
in
|
14.00
|
10.75
|
1.5
|
6.19
|
8.5
|
8-1.00
|
14.17
|
24.50
|
||
6〞
|
150
|
mm
|
444
|
356
|
47.7
|
216
|
292
|
12-29
|
500
|
800
|
in
|
17.50
|
14
|
1.88
|
8.5
|
11.5
|
12-1.14
|
19.68
|
31.50
|
||
8〞
|
200
|
mm
|
559
|
419
|
55.6
|
270
|
349
|
12-32
|
55.
|
927
|
in
|
22.00
|
16.50
|
2.19
|
10.62
|
13.75
|
12-1.25
|
21.65
|
36.50
|