供应各种型号美标截止阀，美标截止阀价格，美标截止阀生产厂家，洛阳美标截止阀出口
产品名称：美标截止阀
截止阀介绍：
截止阀的启闭件是塞形的阀瓣，密封面呈平面或锥面，阀瓣沿流体的中心线作直线运动。阀杆的运动形式，有升降杆式（阀杆升降，手轮不升降），也有升降旋转杆式（手轮与阀杆一起旋转升降，螺母设在阀体上
不锈钢美标截止阀试验压力Test pressur
|
类别 Type
|
Mpa
|
PSI
|
|
强度试验 Shell test
|
3
|
450
|
|
高压密封试验（水）
Sealing test（WATER）
|
2.2
|
314
|
|
低压密封试验
Sealing test（AIR）
|
5-7巴Bar
|
不锈钢美标截止阀主要性能规范Chief property and specification
|
材质名称
|
适用温度
|
适用介质
|
|
CF8
|
≤200℃
|
|
|
OCr18Ni9
|
|
|
CF8N
|
NITRIC ACID
|
|
OCr18NiMo2ti
|
硝酸类
|
|
CF3
|
NITRIC ACID
|
|
OOCr18Ni10
|
硝酸类
|
|
CF3M
|
NITRIC ACID
|
|
OOCr17Ni14Mo2
|
硝酸类
|
150Lb连接尺寸和外形尺寸150Lb External and connecting dimensions （mm）
|
公称通径
|
单位
|
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
|
5.5
|
4.12
|
0.69
|
4-0.75
|
9.45
|
15
|
|
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
|
9.5
|
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
|
13.5
|
11.75
|
10.62
|
1.12
|
8-0.88
|
17.75
|
26
|
不锈钢美标截止阀试验压力300LB Test pressure 300LB
|
类别Type
|
Mpa
|
PSI
|
|
强度试验Shell test
|
7.7
|
1125
|
|
高压密封试验（水）
Sealing test（WATER）
|
5.8
|
815
|
|
低压密封试验
Sealing test（AIR）
|
5-7巴Bar
|
|
类别Type
|
Mpa
|
PSI
|
|
强度试验Shell test
|
15.4
|
2225
|
|
高压密封试验（水）
Sealing test（WATER）
|
5.8
|
1628
|
|
低压密封试验
Sealing test（AIR）
|
5-7巴Bar
|
300Lb连接尺寸和外形尺寸300Lb External and connecting dimensions （mm）
|
公称通径
|
|
L
|
D
|
T
|
G
|
C
|
n-Ф
|
W
|
H
|
|
in
|
mm
|
单位
Unit
|
|
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
|
|
21/2〞
|
65
|
mm
|
292
|
190
|
25.4
|
105
|
149
|
8-22
|
240
|
457
|
|
in
|
11.5
|
7.5
|
1
|
4.12
|
5.87
|
8-0.88
|
9.45
|
18
|
|
3〞
|
80
|
mm
|
318
|
210
|
28.5
|
127
|
168.5
|
8-22
|
280
|
470
|
|
in
|
12.5
|
8.25
|
1012
|
5
|
6.62
|
8-0.88
|
11.02
|
18.5
|
|
4〞
|
100
|
mm
|
356
|
254
|
31.8
|
157
|
200
|
8-22
|
320
|
590
|
|
in
|
14
|
10
|
1.25
|
6.19
|
7.88
|
8-0.88
|
12.6
|
22.3
|
|
6〞
|
150
|
mm
|
444
|
318
|
36.6
|
216
|
270
|
12-22
|
500
|
711
|
|
17.5
|
12.5
|
1.44
|
8.5
|
10.62
|
12-0.88
|
19.68
|
28
|
|
8〞
|
200
|
mm
|
559
|
381
|
41.3
|
270
|
330
|
12-25
|
500
|
750
|
|
in
|
22
|
15
|
1.62
|
10.62
|
13
|
12-1
|
19.68
|
29.5
|
600Lb连接尺寸和外形尺寸600Lb External and connecting dimensions （mm）
|
公称通径
|
|
L
|
D
|
T
|
G
|
C
|
n-Ф
|
W
|
H
|
|
in
|
mm
|
单位
|
|
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
|
3.62
|
5
|
8-0.75
|
9.45
|
17.5
|
|
21/2〞
|
65
|
mm
|
292
|
190
|
29
|
105
|
149
|
8-22
|
240
|
483
|
|
in
|
11.5
|
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
|
12.5
|
8.25
|
12.5
|
5
|
6.62
|
8-0.88
|
11.2
|
21
|
|
4〞
|
100
|
mm
|
356
|
273
|
38
|
157
|
216
|
8-25
|
360
|
622
|
|
in
|
14
|
10.75
|
1.5
|
6.19
|
8.5
|
8-1.00
|
14.17
|
24.5
|
|
6〞
|
150
|
mm
|
444
|
356
|
47.7
|
216
|
292
|
12-29
|
500
|
800
|
|
in
|
17.5
|
14
|
1.88
|
8.5
|
11.5
|
12-1.14
|
19.68
|
31.5
|
|
8〞
|
200
|
mm
|
559
|
419
|
55.6
|
270
|
349
|
12-32
|
55
|
927
|
|
in
|
22
|
16.5
|
2.19
|
10.62
|
13.75
|
12-1.25
|
21.65
|
36.5
|
截止阀的安装与维护应注意以下事项：
1.手轮、手柄操作的截止阀可安装在管道的任何位置上。
2.手轮、手柄及传动机构，不允许作起吊用。
3.介质的流向应与阀体所示箭头方向一致
阀门尺寸以实际为准。