商铺名称:江苏艾普森自控阀门有限公司
联系人:周工(先生)
联系手机:
固定电话:
企业邮箱:changzhoubote@163.com
联系地址:常州市青龙桐家工业区
邮编:213000
联系我时,请说是在焊材网上看到的,谢谢!
A42Y-160/320弹簧全启封闭式高压安全阀适用于工作温度≤200℃空气、氮氢混合气等介质的设备或管路上。A42Y-160P/320P、A42Y-160R/320R弹簧全启封闭式高压安全阀适用于工作温度≤200℃有腐蚀性介质的设备或管路上,作为超压保护装置。 连接法兰按JB/T2769-92的标准。
弹簧全启封闭式高压安全阀主要零部件材料
NO
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零件名称
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材料
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1
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阀体
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WCB
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2
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阀座
|
ZG2Cr13
|
3
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调节圈
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ZG2Cr13
|
4
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阀瓣
|
2Cr13
|
5
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导向套
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2Cr13
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6
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阀盖
|
ZG230-450
|
7
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弹簧
|
50CrVA
|
8
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阀杆
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2Cr13
|
9
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扳手
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ZG200-400
|
10
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调整螺杆
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45
|
11
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保护罩
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ZG200-400
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密封面材料
|
"H"堆焊D507,"Y"堆焊Co基硬质合金
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弹簧全启封闭式高压安全阀外形尺寸和连接尺寸
型号
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公称通径
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do
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D
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K
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g
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g1
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b
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f
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K1
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b1
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f1'
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Z1-?d1
|
L
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L1
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≈H
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A47H-16C
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20
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15
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105
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75
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55
|
16
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2
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4-14
|
20
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105
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75
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55
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16
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2
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4-14
|
100
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85
|
270
|
||||
25
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20
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115
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85
|
65
|
16
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2
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4-14
|
25
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115
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85
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65
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16
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2
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4-14
|
100
|
85
|
270
|
|||||
32
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25
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140
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100
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78
|
18
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2
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4-18
|
32
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140
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100
|
78
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18
|
2
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4-18
|
115
|
100
|
312
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|||||
40
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32
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150
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110
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85
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18
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3
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4-18
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40
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150
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110
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85
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18
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3
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4-18
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120
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110
|
320
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|||||
50
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40
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165
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125
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100
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20
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3
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4-18
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50
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165
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125
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100
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20
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3
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4-18
|
135
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120
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390
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|||||
65
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50
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185
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145
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120
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20
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3
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4-18
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65
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185
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145
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120
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20
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3
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4-18
|
140
|
130
|
395
|
|||||
80
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65
|
200
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160
|
135
|
20
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3
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8-18
|
80
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200
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160
|
135
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20
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3
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8-18
|
160
|
135
|
400
|
|||||
100
|
80
|
220
|
180
|
155
|
22
|
3
|
8-18
|
100
|
220
|
180
|
155
|
22
|
3
|
8-18
|
170
|
160
|
600
|
|||||
125
|
100
|
250
|
210
|
185
|
22
|
3
|
8-18
|
125
|
250
|
210
|
185
|
22
|
3
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8-18
|
190
|
190
|
620
|
|||||
150
|
125
|
285
|
240
|
210
|
24
|
3
|
8-23
|
150
|
285
|
240
|
210
|
24
|
3
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8-23
|
205
|
195
|
625
|
|||||
200
|
150
|
340
|
295
|
265
|
26
|
3
|
12-23
|
200
|
340
|
295
|
265
|
26
|
3
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12-23
|
240
|
230
|
798
|
|||||
250
|
200
|
405
|
355
|
320
|
30
|
3
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12-26
|
250
|
405
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355
|
320
|
30
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3
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12-26
|
350
|
320
|
981
|
|||||
300
|
250
|
460
|
410
|
375
|
30
|
4
|
12-26
|
300
|
460
|
410
|
375
|
30
|
4
|
12-26
|
350
|
320
|
1005
|
|||||
A47H-25
|
20
|
15
|
105
|
75
|
55
|
16
|
2
|
4-14
|
20
|
105
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75
|
55
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16
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2
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4-14
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100
|
85
|
270
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||||
25
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20
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115
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85
|
65
|
16
|
2
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4-14
|
25
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115
|
85
|
65
|
16
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4-14
|
100
|
85
|
270
|
|||||
32
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25
|
140
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100
|
78
|
18
|
2
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4-18
|
32
|
140
|
100
|
78
|
18
|
2
|
4-18
|
115
|
100
|
312
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|||||
40
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32
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150
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110
|
85
|
18
|
3
|
4-18
|
40
|
150
|
110
|
85
|
18
|
3
|
4-18
|
120
|
110
|
320
|
|||||
50
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40
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165
|
125
|
100
|
20
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3
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4-18
|
50
|
165
|
125
|
100
|
20
|
3
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4-18
|
135
|
120
|
390
|
|||||
65
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50
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185
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145
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120
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22
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3
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8-18
|
65
|
185
|
145
|
120
|
20
|
3
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4-18
|
140
|
130
|
395
|
|||||
80
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65
|
200
|
160
|
135
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24
|
3
|
8-18
|
80
|
200
|
160
|
135
|
20
|
3
|
8-18
|
160
|
135
|
400
|
|||||
100
|
80
|
230
|
190
|
160
|
24
|
3
|
8-23
|
100
|
220
|
180
|
155
|
20
|
3
|
8-18
|
170
|
160
|
600
|
|||||
125
|
100
|
270
|
220
|
188
|
28
|
3
|
8-26
|
125
|
250
|
210
|
185
|
22
|
3
|
8-18
|
190
|
190
|
620
|
|||||
150
|
125
|
300
|
250
|
218
|
30
|
3
|
8-26
|
150
|
285
|
240
|
210
|
24
|
3
|
8-23
|
205
|
195
|
625
|
|||||
200
|
150
|
360
|
310
|
278
|
34
|
3
|
12-26
|
200
|
340
|
295
|
265
|
26
|
3
|
12-23
|
240
|
230
|
798
|
|||||
250
|
200
|
425
|
370
|
332
|
36
|
3
|
12-30
|
250
|
405
|
355
|
320
|
30
|
3
|
12-26
|
350
|
320
|
981
|
|||||
300
|
250
|
485
|
430
|
390
|
40
|
4
|
16-30
|
300
|
460
|
410
|
375
|
30
|
4
|
12-26
|
350
|
320
|
1005
|
|||||
A47H-40
|
20
|
15
|
105
|
75
|
51
|
55
|
16
|
2
|
4
|
4-14
|
20
|
105
|
75
|
55
|
, , , | , , 16
|
2
|
4-14
|
100
|
85
|
270
|
|
25
|
20
|
115
|
85
|
58
|
65
|
16
|
2
|
4
|
4-14
|
25
|
115
|
85
|
65
|
16
|
2
|
4-14
|
100
|
85
|
270
|
|||
32
|
25
|
140
|
100
|
66
|
78
|
18
|
2
|
4
|
4-18
|
32
|
140
|
100
|
78
|
18
|
2
|
4-18
|
115
|
100
|
312
|
|||
40
|
32
|
150
|
110
|
76
|
85
|
18
|
3
|
4
|
4-18
|
40
|
150
|
110
|
85
|
18
|
3
|
4-18
|
120
|
110
|
320
|
|||
50
|
40
|
165
|
125
|
88
|
100
|
20
|
3
|
4
|
4-18
|
50
|
165
|
125
|
100
|
20
|
3
|
4-18
|
135
|
120
|
390
|
|||
65
|
50
|
185
|
145
|
110
|
120
|
22
|
3
|
4
|
8-18
|
65
|
185
|
145
|
120
|
20
|
3
|
4-18
|
140
|
130
|
395
|
|||
80
|
65
|
200
|
160
|
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|
135
|
22
|
3
|
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|
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|
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|
200
|
160
|
135
|
20
|
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|
8-18
|
160
|
135
|
400
|
|||
100
|
80
|
235
|
190
|
150
|
160
|
24
|
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|
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|
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|
100
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|
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|
155
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|
170
|
160
|
600
|
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125
|
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|
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|
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|
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|
188
|
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|
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|
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|
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|
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|
185
|
22
|
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|
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|
190
|
190
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|
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150
|
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|
300
|
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|
204
|
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30
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|
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|
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|
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|
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|
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|
205
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|
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|
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200
|
150
|
375
|
320
|
260
|
282
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|
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|
200
|
340
|
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|
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|
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|
240
|
230
|
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|
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250
|
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|
450
|
385
|
313
|
345
|
42
|
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|
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|
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|
250
|
405
|
355
|
320
|
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|
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|
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|
350
|
320
|
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|
|||
300
|
250
|
515
|
450
|
364
|
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|
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|
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|
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|
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|
300
|
460
|
410
|
375
|
30
|
4
|
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|
350
|
320
|
1005
|
|||
A47H-64 A47Y-64
|
20
|
15
|
130
|
90
|
51
|
68
|
20
|
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|
4
|
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|
20
|
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|
75
|
55
|
51
|
16
|
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|
4
|
4-14
|
100
|
95
|
301
|
25
|
20
|
140
|
100
|
58
|
78
|
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|
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|
4
|
4-18
|
25
|
115
|
85
|
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|
58
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|
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|
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|
301
|
|
32
|
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|
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|
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|
66
|
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|
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|
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|
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|
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|
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|
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|
|
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|
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|
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|
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|
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|
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4.5
|
8-26
|
280
|
260
|
738
|