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WJ44H/W/Y roles DIN bellows globe valve
Product Name:
WJ44H/W/Y roles DIN bellows globe valve
Description:

德标波纹管角式截止阀 WJ44H/W/Y:

公称压力(Nominal Pressure)
1.6MPa
2.5MPa
4.0MPa
密封试验(Seal Test)
1.8MPa
2.8MPa
4.4MPa
壳体强度(Shell)
2.4MPa
3.8MPa
6.0MPa
适用温度(Suitable Temprature)
300℃
 
特点(Features):  *双层波纹管
           *维修方便
           *波纹管密封阀杆
           *双重密封
           *位置指示
           *无升降手轮
用途(Selection of Possible Applications):
  *工业                   *电站
  *废气净化厂                *天然气
  *真空装置                 *氨
  *热水                   *冷冻系统
  *加热设备                 *蒸汽系统
 
零件名称Part Name
阀体Body
阀盖Bonnet
阀杆 stem
阀瓣Disc
密封面Sealing Face
填料 Paking
WCB
WCB
WCB
13Cr
2Cr13
2Cr13
柔性石墨GRAPHITE
STL
304
CF8
CF8
304
304
304
柔性石墨GRAPHITE
STL
PTFE
316
CF8M
CF8M
316
316
316
柔性石墨GRAPHITE
STL
PTFE
304L
CF3
CF3
316
304L
304L
柔性石墨GRAPHITE
STL
PTFE
316L
CF3M
CF3M
316
316L
316L
柔性石墨GRAPHITE
STL
PTFE
外形尺寸和连接尺寸
PN
DN
L
D
D1
D2
B
f
N-φ
△H(STROKE)
1.6
15
90
95
65
45
16
2
4-14
6
20
95
105
75
58
18
2
4-14
6
25
100
115
85
68
18
2
4-14
8
32
105
140
100
78
18
2
4-18
8
40
115
150
110
88
18
3
4-18
13
50
125
165
125
102
20
3
4-18
13
65
145
185
145
122
18
3
4-18
16
80
155
200
160
138
20
3
8-18
20
100
175
220
180
158
20
3
8-18
25
125
200
250
210
188
22
3
8-18
32
150
225
285
240
212
22
3
8-22
40
200
275
340
295
268
24
3
12-22
50
2.5
15
90
95
65
45
16
2
4-14
6
20
95
105
75
58
18
2
4-14
6
25
100
115
85
68
18
2
4-14
8
32
105
140
100
78
18
2
4-18
8
40
115
150
110
88
18
3
4-18
13
50
125
165
125
102
20
3
4-18
13
65
145
185
145
122
22
3
8-18
16
80
155
200
160
138
24
3
8-18
20
100
175
235
220
162
24
3
8-22
25
125
200
270
250
188
26
3
8-26
32
150
225
300
295
218
28
3
8-26
40
200
275
360
310
278
30
3
12-26
50
4.0
15
90
95
65
45
16
2
4-14
6
20
95
105
75
58
18
2
4-14
6
25
100
115
85
68
18
2
4-14
8
32
105
140
100
78
18
2
4-18
8
40
115
150
110
88
18
3
4-18
13
50
125
165
125
102
20
3
4-18
13
65
145
185
145
122
22
3
8-18
16
80
155
200
160
138
24
3
8-18
20
100
175
235
220
162
24
3
8-22
25
125
200
270
250
188
26
3
8-26
32
150
225
300
295
218
28
3
8-26
40


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