批生产优质的A41H弹簧微启封闭式安全阀
¥：1200.00
上海鸿蝶阀门A41H弹簧微启封闭式安全阀适用于工作温度≤300℃的石油气、空气、水等介质的设备或管路上。A41Y-P/R 型适用于工作温度≤200℃有腐蚀性介质的设备或管路上，作为超压保护装置。当设备和管路内压力超过允许值时，阀门自动开启，继而全量排放；当压力降低到 规定值时，阀门自动关闭，保证设备和管路安全运行。
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NO
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零件名称
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A41H-C/KA41Y-C材料
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A41Y-P/KA41Y-P材料
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A41Y-R/KA41Y-R材料
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1
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阀体
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WCB
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ZG1Cr18Ni9Ti
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ZG1Cr18Ni12Mo2Ti
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2
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阀座
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ZG2Cr13/1Cr18Ni9Ti
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ZG1Cr18Ni9Ti
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ZG1Cr18Ni12Mo2Ti
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3
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调节圈
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ZG2Cr13/1Cr18Ni9Ti
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ZG1Cr18Ni9Ti
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ZG1Cr18Ni12Mo2Ti
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4
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阀瓣
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2Cr13/1Cr18Ni9Ti
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1Cr18Ni9Ti
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1Cr18Ni12Mo2Ti
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5
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导向套
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ZG2Cr13/1Cr18Ni9Ti
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ZG1Cr18Ni9Ti
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ZG1Cr18Ni12Mo2Ti
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6
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阀盖
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ZG230-450
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ZG230-450
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ZG230-450
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7
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弹簧
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50CrVA
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50CrVA包覆氟塑料
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50CrVA包覆氟塑料
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|
8
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阀杆
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2Cr13
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2Cr13
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1Cr18Ni12Mo2Ti
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9
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调整螺杆
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45
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2Cr13
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2Cr13
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10
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保护罩
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ZG200-400
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ZG200-400
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ZG200-400
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密封面材料
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堆焊D507
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堆焊Co基硬质合金
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||
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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
|
f
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f1
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Z-?d
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DN”
|
D1
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K1
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g2
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g”
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b1
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f”
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f1″
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Z1-φd1
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L
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L1
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≈H
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A41H-16C
A41Y-16P A41Y-16R KA41Y-16C KA41Y-16P |
20
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15
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105
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75
|
55
|
16
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2
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4-14
|
20
|
105
|
75
|
55
|
16
|
2
|
4-14
|
100
|
85
|
276
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||||
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25
|
20
|
115
|
85
|
65
|
16
|
2
|
4-14
|
25
|
115
|
85
|
65
|
16
|
2
|
4-14
|
100
|
85
|
276
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|||||
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32
|
25
|
140
|
100
|
78
|
18
|
2
|
4-18
|
32
|
140
|
100
|
78
|
18
|
2
|
4-18
|
115
|
100
|
285
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|||||
|
40
|
32
|
150
|
110
|
85
|
18
|
3
|
4-18
|
40
|
150
|
110
|
85
|
18
|
3
|
4-18
|
120
|
110
|
292
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|||||
|
50
|
40
|
165
|
125
|
100
|
20
|
3
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4-18
|
50
|
165
|
125
|
100
|
20
|
3
|
4-18
|
135
|
120
|
370
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|||||
|
65
|
50
|
185
|
145
|
120
|
20
|
3
|
4-18
|
65
|
185
|
145
|
120
|
20
|
3
|
4-18
|
140
|
130
|
375
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|||||
|
80
|
65
|
200
|
160
|
135
|
20
|
3
|
8-18
|
80
|
200
|
160
|
135
|
20
|
3
|
8-18
|
160
|
135
|
373
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|||||
|
100
|
80
|
220
|
180
|
155
|
22
|
3
|
8-18
|
100
|
220
|
180
|
155
|
22
|
3
|
8-18
|
170
|
160
|
513
|
|||||
|
125
|
100
|
250
|
210
|
185
|
22
|
3
|
8-18
|
125
|
250
|
210
|
185
|
22
|
3
|
8-18
|
190
|
190
|
560
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|||||
|
150
|
125
|
285
|
240
|
210
|
24
|
3
|
8-23
|
150
|
285
|
240
|
210
|
24
|
3
|
8-23
|
205
|
195
|
570
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|||||
|
200
|
150
|
340
|
295
|
265
|
26
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3
|
12-23
|
200
|
340
|
295
|
265
|
26
|
3
|
12-23
|
240
|
230
|
717
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|||||
|
250
|
200
|
405
|
355
|
320
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30
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3
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12-26
|
250
|
405
|
355
|
320
|
30
|
3
|
12-26
|
350
|
320
|
940
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|||||
|
300
|
250
|
460
|
410
|
375
|
30
|
4
|
12-26
|
300
|
460
|
410
|
375
|
30
|
4
|
12-26
|
350
|
320
|
980
|
|||||
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A41H-25
A41Y-25P A41Y-25R KA41Y-25 KA41Y-25P |
20
|
15
|
105
|
75
|
55
|
16
|
2
|
4-14
|
20
|
105
|
75
|
55
|
16
|
2
|
4-14
|
100
|
85
|
276
|
||||
|
25
|
20
|
115
|
85
|
65
|
16
|
2
|
4-14
|
25
|
115
|
85
|
65
|
16
|
2
|
4-14
|
100
|
85
|
276
|
|||||
|
32
|
25
|
140
|
100
|
78
|
18
|
2
|
4-18
|
32
|
140
|
100
|
78
|
18
|
2
|
4-18
|
115
|
100
|
285
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