|
波纹管法兰截止阀 |
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产品型号：WAJ41 |
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|
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公称压力
(nominal pressure)
|
150LB
|
300LB
|
600LB
|
|
密封试验(seal test)
|
2.2MPa
|
5.5MPa
|
11.0MPa
|
|
壳体强度(shell)
|
3.0MPa
|
7.5MPa
|
15.0MPa
|
|
适用温度
(suitabletemprature)
|
300℃
|
|
特点(features)：
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双层波纹管(double walls bellow seal)
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方便(maintenance-free)
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波纹管密封阀杆(spindle with bellow seal)
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双重密封(secondary sealing)
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位置指示(position indicator)
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无升降手轮(non-rising handwheel)
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用途(selection of possible applications)：
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工业(industry)
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电站(power station)
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废气净厂(flue gas puerification plant)
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天然气(gas supply)
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真空装置(vacuum facilities)
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(ammonia)
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热水(hot water)
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冷冻系统(cllling&freezing systme)
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加热设备(heating technology)
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蒸汽系统(steam system)
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零件名称
parta name
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阀体 body
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阀盖 bonnet
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阀杆 stem
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阀瓣 disc
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密封面
sealing face
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填料 paking
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WCB
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WCB
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WCB
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13Cr
|
Cr13
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Cr13
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柔性石墨
GRAPHITE
|
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STL
|
|
304
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CF8
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CF8
|
304
|
304
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304
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柔性石墨
GRAPHITE
|
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STL
|
PTFE
|
|
316
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CF8M
|
CF8M
|
316
|
316
|
316
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柔性石墨
GRAPHITE
|
|
STL
|
PTFE
|
|
304L
|
CF3
|
CF3
|
316
|
304L
|
304L
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柔性石墨
GRAPHITE
|
|
STL
|
PTFE
|
|
316L
|
CF
|
CF
|
316
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316L
|
316L
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柔性石墨
GRAPHITE
|
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STL
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PTFE
|
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外形尺寸各连接尺寸 external and connection dimensions：
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PN
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DN
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L
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L1
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D
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D1
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D2
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B
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f
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H
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NPT
|
N-ф
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△H
(STRODE)
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|
150LB
|
1/2"
|
108
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80
|
89
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60.5
|
35
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12
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1.6
|
200
|
R1/2"
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4-15
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6
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3/4"
|
117
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90
|
98
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70
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43
|
12
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1.6
|
210
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R3/4"
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4-15
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6
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1"
|
127
|
110
|
108
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79.5
|
51
|
12
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1.6
|
250
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R1"
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4-15
|
8
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11/4"
|
140
|
127
|
117
|
89
|
64
|
13
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1.6
|
260
|
R1/4"
|
4-15
|
8
|
|
11/2"
|
165
|
156
|
127
|
98.5
|
73
|
15
|
1.6
|
290
|
R11/2"
|
4-15
|
13
|
|
2"
|
203
|
170
|
152
|
120.5
|
92
|
16
|
1.6
|
370
|
R2"
|
4-19
|
13
|
|
21/2"
|
216
|
|
178
|
139.5
|
105
|
18
|
1.6
|
298
|
|
4-19
|
16
|
|
3"
|
241
|
|
90
|
152.5
|
127
|
19
|
1.6
|
440
|
|
4-19
|
20
|
|
4"
|
292
|
|
229
|
190.5
|
157
|
24
|
1.6
|
490
|
|
4-19
|
25
|
|
5"
|
356
|
|
254
|
216
|
186
|
24
|
1.6
|
530
|
|
8-22
|
32
|
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6"
|
406
|
|
279
|
241.5
|
216
|
26
|
1.6
|
580
|
|
8-22
|
40
|
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8"
|
495
|
|
343
|
298.5
|
270
|
29
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1.6
|
670
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8-22
|
50
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10"
|
622
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12"
|
698
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300LB
|
1/2"
|
152
|
80
|
95
|
66.5
|
35
|
15
|
1.6
|
205
|
R1/2"
|
4-15
|
6
|
|
3/4"
|
178
|
90
|
117
|
82.5
|
43
|
16
|
1.6
|
215
|
R3/4"
|
4-19
|
6
|
|
1"
|
203
|
110
|
124
|
89
|
51
|
18
|
1.6
|
255
|
R1"
|
4-19
|
8
|
|
11/4"
|
216
|
127
|
133
|
98.5
|
64
|
19
|
1.6
|
265
|
R1/4"
|
4-19
|
8
|
|
11/2"
|
229
|
156
|
156
|
114.5
|
73
|
21
|
1.6
|
295
|
R11/2"
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4-22
|
13
|
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2"
|
267
|
170
|
165
|
127
|
92
|
23
|
1.6
|
375
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R2"
|
8-19
|
13
|
|
21/2"
|
292
|
|
190
|
149
|
105
|
26
|
1.6
|
403
|
|
8-22
|
16
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3"
|
318
|
|
210
|
168.5
|
127
|
29
|
1.6
|
445
|
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8-22
|
20
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4"
|
356
|
|
254
|
200
|
157
|
32
|
1.6
|
495
|
|
8-22
|
25
|
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5"
|
400
|
|
279
|
235
|
186
|
35
|
1.6
|
535
|
|
8-22
|
32
|
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6"
|
444
|
|
318
|
270
|
216
|
37
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1.6
|
585
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12-22
|
40
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8"
|
559
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|
381
|
330
|
270
|
42
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1.6
|
675
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12-25
|
50
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10"
|
165
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12"
|
190
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|
600LB
|
|
|
|
|
|
|
|
|
|
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3/4"
|
711
|
90
|
118
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82.5
|
43
|
23
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6.4
|
220
|
R1/2"
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4-19
|
6
|
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1"
|
216
|
110
|
124
|
89
|
51
|
25
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6.4
|
260
|
R3/4"
|
4-19
|
8
|
|
11/4"
|
229
|
127
|
133
|
98.5
|
64
|
28
|
6.4
|
275
|
R1"
|
4-19
|
8
|
|
11/2"
|
241
|
156
|
156
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114.5
|
73
|
30
|
6.4
|
300
|
R1/4"
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4-22
|
13
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2"
|
292
|
170
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165
|
127
|
92
|
33
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6.4
|
380
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R11/2"
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8-19
|
13
|
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21/2"
|
330
|
|
190
|
149
|
100
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36
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6.4
|
408
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R2"
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8-22
|
16
|
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3"
|
356
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|
210
|
168
|
127
|
39
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6.4
|
450
|
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8-22
|
20
|
|
4"
|
432
|
|
273
|
216
|
157
|
45
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6.4
|
500
|
|
8-25
|
25
|
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5"
|
508
|
|
330
|
255.5
|
186
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52
|
6.4
|
540
|
|
8-29
|
32
|
|
6"
|
559
|
|
356
|
292
|
216
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55
|
6.4
|
590
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12-29
|
40
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8"
|
660
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10"
|
787
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12"
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