执行标准
|
设计与制造
|
结构长度
|
法兰尺寸
|
压力 -温度
|
试验 -检验
|
|
ASME B16.34
|
ASME B16.10
GB12221
|
ASME B16.5
GB 9113
|
GB9131
|
API 598
|
压力试验
|
公称压力 PN
|
150Lb(2.0Mpa)
|
300Lb(5.0Mpa)
|
400Lb(10.0Mpa)
|
|
强度试验
|
3.0
|
7.8
|
10.5
|
|
水密封试验
|
2.2
|
5.7
|
7.8
|
|
上密封试验
|
2.2
|
5.7
|
7.8
|
|
气密封试验
|
0.4～0.7
|
主要零件材料及性能
|
体盖板
|
阀瓣
|
阀杆
|
密封面
|
垫片
|
填料
|
工作温度℃
|
适用介质
|
|
ASTM A105
|
ASTM A105
|
ASTM A276- 4lO
|
STL/STL
|
柔性石墨
+不锈钢
|
柔性石墨
|
≤300℃
|
碱性氧化铝
料浆
|
|
ASTMWCB
|
主要外形尺寸 Class 150(PN2.0MPa)
|
规格
|
驱动方式
|
L
|
D
|
Dl
|
D2
|
B
|
Z-φ
|
f
|
DC
|
H
|
驱动方式
Driving manners
|
|
DN(mm)
|
NPS(in)
|
|
50
|
2
|
手动
|
230
|
150
|
120.5
|
92
|
16
|
4-20
|
2
|
250
|
307
|
|
|
80
|
3
|
310
|
190
|
152.5
|
127
|
19.5
|
4-20
|
2
|
250
|
386
|
|
|
100
|
4
|
350
|
230
|
190.5
|
157
|
24
|
8-20
|
2
|
250
|
448
|
|
|
125
|
5
|
400
|
255
|
216
|
186
|
24
|
8-22
|
2
|
320
|
519
|
|
|
150
|
6
|
480
|
280
|
214.5
|
216
|
25.5
|
8-22
|
2
|
360
|
600
|
|
|
200
|
8
|
齿动
|
600
|
345
|
298.5
|
270
|
29
|
8-22
|
2
|
450
|
795
|
BA-1
|
|
250
|
10
|
730
|
405
|
362
|
32
|
30.5
|
12-26
|
2
|
600
|
880
|
BA-1
|
|
300
|
12
|
850
|
485
|
432
|
381
|
32
|
12-26
|
2
|
600
|
935
|
BA-1
|
|
350
|
14
|
980
|
535
|
476
|
413
|
35
|
12-30
|
2
|
600
|
1088
|
BA-1
|
|
200
|
8
|
电动
|
600
|
345
|
298.5
|
270
|
29
|
8-22
|
2
|
305
|
995
|
SMC-00
|
|
250
|
1O
|
730
|
405
|
362
|
324
|
30.5
|
12-26
|
2
|
305
|
1045
|
SMC-00
|
|
300
|
12
|
850
|
485
|
432
|
38l
|
32
|
12-26
|
2
|
305
|
1105
|
SMC-0
|
|
350
|
14
|
980
|
535
|
476
|
413
|
35
|
12-30
|
2
|
305
|
1250
|
SMC-0
|
主要外形和连接尺寸 Class 300(PN5.0MPa)
|
规格
|
驱动方式
|
L
|
D
|
D1
|
D2
|
D3
|
B
|
Z-φ
|
f
|
DO
|
H
|
驱动装置*
|
|
DN(nun)
|
NP(in)
|
|
50
|
2
|
手动
|
372
(361)*
|
165
|
127
|
108
|
82.55
|
22.5
|
8-20
|
8
|
350
|
426
|
|
|
80
|
3
|
390
|
210
|
168.5
|
146
|
123.82
|
29
|
8-22
|
8
|
400
|
615
|
|
|
100
|
4
|
468
(461)*
|
255
|
200
|
175
|
149.2
|
32
|
8-22
|
8
|
500
|
730
|
|
|
125
|
5
|
546
|
280
|
235
|
210
|
180.98
|
35
|
8-22
|
8
|
500
|
810
|
|
|
150
|
6
|
齿动
|
619
|
320
|
270
|
24l
|
211.12
|
37
|
12-22
|
8
|
460
|
1320
|
BA-1
|
|
200
|
8
|
743
(736)*
|
380
|
330
|
302
|
269.88
|
41.5
|
12-26
|
8
|
460
|
1450
|
BA-1
|
|
250
|
10
|
848
(841)*
|
445
|
387.5
|
356
|
323.85
|
48
|
16-30
|
8
|
500
|
1430
|
BA-2
|
|
150
|
6
|
电动
|
619
|
320
|
270
|
24l
|
211.12
|
37
|
12-22
|
8
|
550
|
1200
|
SMC-1
|
|
200
|
8
|
743
(736)*
|
380
|
330
|
302
|
269.88
|
41.5
|
12-26
|
8
|
305
|
1380
|
SMC-1
|
|
250
|
10
|
848
(841)*
|
445
|
387.5
|
356
|
323.85
|
48
|
16-30
|
8
|
457
|
1280
|
SMC-2
|
主要外形和连接尺寸 Class400(PN10.0MPa)
|
规格
|
驱动方式
|
L
|
D
|
Dl
|
D2
|
D3
|
B
|
Z-φ
|
f
|
D0
|
H
|
驱动装置*
|
|
DN(nun)
|
NPS(in)
|
|
50
|
2
|
手动
|
378
|
165
|
127
|
108
|
82.55
|
25.5
|
8-20
|
8
|
350
|
465
|
|
|
80
|
3
|
470
|
210
|
168.5
|
14
|
123.82
|
32
|
8-22
|
8
|
400
|
520
|
|
|
100
|
4
|
546
|
275
|
216
|
175
|
149.22
|
38.5
|
8-26
|
8
|
450
|
650
|
|
|
125
|
5
|
610
|
330
|
267
|
210
|
180.98
|
44.5
|
8-30
|
8
|
500
|
720
|
|
|
150
|
6
|
齿动
|
634
(641)*
|
355
|
292
|
241
|
211.12
|
48
|
12-30
|
8
|
500
|
1018
|
BA-2
|
|
200
|
8
|
771
|
420
|
349
|
302
|
269.88
|
55.5
|
12-33
|
8
|
500
|
1140
|
BA-2
|
|
250
|
10
|
882.5
(865)*
|
510
|
432
|
356
|
323.85
|
63.5
|
16-36
|
8
|
600
|
1150
|
BA-3
|
|
150
|
6
|
电动
|
634
(641)*
|
355
|
292
|
241
|
211.12
|
48
|
12-30
|
8
|
305
|
1140
|
SMC-0
|
|
200
|
8
|
771
|
420
|
349
|
302
|
269.88
|
55.5
|
12-33
|
8
|
400
|
1200
|
SMC-1
|
|
250
|
10
|
882.5
(865)*
|
510
|
432
|
356
|
323.85
|
63.5
|
16-36
|
8
|
457
|
1280
|
SMC-2
|
注： *此规格结构长度L有两种系列
**驱动装置可根据用户要求选用。
