详细介绍:
一、产品概述:
弹簧微启封闭式安全阀(A41H、A41Y、A41W 弹簧微式安全阀、铸钢弹簧式安全阀、不锈钢弹簧式安全阀、碳钢弹簧式安全阀、弹簧式法兰安全):本阀A41H-C、A41Y-C型适用于工作温度≤300℃的空气、石油、水等介质的设备和管路上。A41Y-P、A41Y-R型适于工作温度≤200℃有腐蚀性介质的设备和管路上。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,保证设备和管路的安全运行。
二、主要零件材料:
序号
|
零件名称
|
A41H-C/KA41Y-C 材料
|
A41Y-P/KA41Y-P 材料
|
A41Y-R/KA41Y-R 材料
|
1
|
阀 体
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
2
|
阀 座
|
ZG2Cr13/1Cr18Ni9Ti
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
3
|
调 节 圈
|
ZG2Cr13/1Cr18Ni9Ti
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
4
|
阀 瓣
|
2Cr13/1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
5
|
导 向 套
|
ZG2Cr13/1Cr18Ni9Ti
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
6
|
阀 盖
|
ZG230-450
|
ZG230-450
|
ZG230-450
|
7
|
弹 簧
|
50CrVA
|
50CrVA包覆氟塑料
|
50CrVA包覆氟塑料
|
8
|
阀 杆
|
2Cr13
|
2Cr13
|
1Cr18Ni12Mo2Ti
|
9
|
调整螺杆
|
45
|
2Cr13
|
2Cr13
|
10
|
保 护 罩
|
ZG200-400
|
ZG200-400
|
ZG200-400
|
|
密封面材料
|
堆焊D507/Co基硬质合金
|
堆焊Co基硬质合金
|
三、主要外形连接尺寸mm:
型号
|
DN
|
do
|
D
|
K
|
g
|
g1
|
b
|
f
|
f1
|
Z- d
|
DN'
|
D1
|
k1
|
g2
|
g1
|
b1
|
f'
|
f1'
|
Z1- d1
|
L
|
L1
|
H
|
A41H-16C
A41Y-16P
A41Y-16R
KA41Y-16C
KA41Y-16P
|
20
|
15
|
105
|
75
|
|
55
|
16
|
2
|
|
4-14
|
20
|
105
|
75
|
55
|
|
17
|
2
|
|
4-14
|
100
|
85
|
276
|
25
|
20
|
115
|
85
|
|
65
|
16
|
2
|
|
4-14
|
25
|
115
|
85
|
65
|
|
17
|
2
|
|
4-14
|
100
|
85
|
276
|
32
|
25
|
140
|
100
|
|
78
|
18
|
2
|
|
4-18
|
32
|
140
|
100
|
78
|
|
19
|
2
|
|
4-18
|
115
|
100
|
285
|
40
|
32
|
150
|
110
|
|
85
|
18
|
3
|
|
4-18
|
40
|
150
|
110
|
85
|
|
19
|
3
|
|
4-18
|
120
|
110
|
292
|
50
|
40
|
165
|
125
|
|
100
|
20
|
3
|
|
4-18
|
50
|
165
|
125
|
100
|
|
21
|
3
|
|
4-18
|
135
|
120
|
370
|
65
|
50
|
185
|
145
|
|
120
|
20
|
3
|
|
4-18
|
65
|
185
|
145
|
120
|
|
21
|
3
|
|
4-18
|
140
|
130
|
375
|
80
|
65
|
200
|
160
|
|
135
|
20
|
3
|
|
8-18
|
80
|
200
|
160
|
135
|
|
21
|
3
|
|
8-18
|
160
|
135
|
373
|
100
|
80
|
220
|
180
|
|
155
|
22
|
3
|
|
8-18
|
100
|
220
|
180
|
155
|
|
23
|
3
|
|
8-18
|
170
|
160
|
513
|
125
|
100
|
250
|
210
|
|
185
|
22
|
3
|
|
8-18
|
125
|
250
|
210
|
185
|
|
23
|
3
|
|
8-18
|
190
|
190
|
560
|
150
|
125
|
285
|
240
|
|
210
|
24
|
3
|
|
8-23
|
150
|
285
|
240
|
210
|
|
25
|
3
|
|
8-23
|
205
|
195
|
570
|
200
|
150
|
340
|
295
|
|
265
|
26
|
3
|
|
12-23
|
200
|
340
|
295
|
265
|
|
27
|
3
|
|
12-23
|
240
|
230
|
717
|
250
|
200
|
405
|
355
|
|
320
|
30
|
3
|
|
12-26
|
250
|
405
|
355
|
320
|
|
31
|
3
|
|
12-26
|
350
|
320
|
940
|
300
|
250
|
460
|
410
|
|
375
|
30
|
4
|
|
12-26
|
300
|
460
|
410
|
375
|
|
31
|
4
|
|
12-26
|
350
|
320
|
980
|
A41H-25
A41Y-25P
A41Y-25R
KA41Y-25
KA41Y-25P
|
20
|
15
|
105
|
75
|
|
55
|
16
|
2
|
|
4-14
|
20
|
105
|
75
|
55
|
|
17
|
2
|
|
4-14
|
100
|
85
|
276
|
25
|
20
|
115
|
85
|
|
65
|
16
|
2
|
|
4-14
|
25
|
115
|
85
|
65
|
|
17
|
2
|
|
4-14
|
100
|
85
|
276
|
32
|
25
|
140
|
100
|
|
78
|
18
|
2
|
|
4-18
|
32
|
140
|
100
|
78
|
|
19
|
2
|
|
4-18
|
115
|
100
|
285
|
40
|
32
|
150
|
110
|
|
85
|
18
|
3
|
|
4-18
|
40
|
150
|
110
|
85
|
|
19
|
3
|
|
4-18
|
120
|
110
|
292
|
50
|
40
|
165
|
125
|
|
100
|
20
|
3
|
|
4-18
|
50
|
165
|
125
|
100
|
|
21
|
3
|
|
4-18
|
135
|
120
|
370
|
65
|
50
|
185
|
145
|
|
120
|
22
|
3
|
|
8-18
|
65
|
185
|
145
|
120
|
|
21
|
3
|
|
4-18
|
140
|
130
|
375
|
80
|
65
|
200
|
160
|
|
135
|
24
|
3
|
|
8-18
|
80
|
200
|
160
|
135
|
|
21
|
3
|
|
8-18
|
160
|
135
|
373
|
100
|
80
|
230
|
190
|
|
160
|
24
|
3
|
|
8-23
|
100
|
220
|
180
|
155
|
|
21
|
3
|
|
8-18
|
170
|
160
|
513
|
125
|
100
|
270
|
220
|
|
188
|
28
|
3
|
|
8-26
|
125
|
250
|
210
|
185
|
|
23
|
3
|
|
8-18
|
190
|
190
|
560
|
150
|
125
|
300
|
250
|
|
218
|
30
|
3
|
|
8-26
|
150
|
285
|
240
|
210
|
|
25
|
3
|
|
8-23
|
205
|
195
|
570
|
200
|
150
|
360
|
310
|
|
278
|
34
|
3
|
|
12-26
|
200
|
340
|
295
|
265
|
|
27
|
3
|
|
12-23
|
240
|
230
|
717
|
250
|
200
|
425
|
370
|
|
332
|
36
|
3
|
|
12-30
|
250
|
405
|
355
|
320
|
|
31
|
3
|
|
12-26
|
350
|
320
|
940
|
300
|
250
|
485
|
430
|
|
390
|
40
|
4
|
|
16-30
|
300
|
460
|
410
|
375
|
|
31
|
4
|
|
12-26
|
350
|
320
|
980
|
A41H-40
A41Y-40P
A41Y-40R
KA41Y-40
KA41Y-40P
|
20
|
15
|
105
|
75
|
51
|
55
|
16
|
2
|
4
|
4-14
|
20
|
105
|
75
|
55
|
|
17
|
2
|
|
4-14
|
100
|
85
|
276
|
25
|
20
|
115
|
85
|
58
|
65
|
16
|
2
|
4
|
4-14
|
25
|
115
|
85
|
65
|
|
17
|
2
|
|
4-14
|
100
|
85
|
276
|
32
|
25
|
140
|
100
|
66
|
78
|
18
|
2
|
4
|
4-18
|
32
|
140
|
100
|
78
|
|
19
|
2
|
|
4-18
|
115
|
100
|
285
|
40
|
32
|
150
|
110
|
76
|
85
|
18
|
3
|
4
|
4-18
|
40
|
150
|
110
|
85
|
|
19
|
3
|
|
4-18
|
120
|
110
|
292
|
50
|
40
|
165
|
125
|
88
|
100
|
20
|
3
|
4
|
4-18
|
50
|
165
|
125
|
100
|
|
21
|
3
|
|
4-18
|
135
|
120
|
370
|
65
|
50
|
185
|
145
|
110
|
120
|
22
|
3
|
4
|
8-18
|
65
|
185
|
145
|
120
|
|
21
|
3
|
|
4-18
|
140
|
130
|
375
|
80
|
65
|
200
|
160
|
121
|
135
|
22
|
3
|
4
|
8-18
|
80
|
200
|
160
|
135
|
|
21
|
3
|
|
8-18
|
160
|
135
|
373
|
100
|
80
|
235
|
190
|
150
|
160
|
24
|
3
|
4.5
|
8-23
|
100
|
220
|
180
|
155
|
|
23
|
3
|
|
8-18
|
170
|
160
|
513
|
125
|
100
|
270
|
220
|
176
|
188
|
28
|
3
|
4.5
|
8-26
|
125
|
250
|
210
|
185
|
|
23
|
3
|
|
8-18
|
190
|
190
|
560
|
150
|
125
|
300
|
250
|
204
|
218
|
30
|
3
|
4.5
|
8-26
|
150
|
285
|
240
|
210
|
|
25
|
3
|
|
8-23
|
205
|
195
|
570
|
200
|
150
|
375
|
320
|
260
|
282
|
38
|
3
|
4.5
|
12-30
|
200
|
340
|
295
|
265
|
|
27
|
3
|
|
12-23
|
240
|
230
|
717
|
250
|
200
|
450
|
385
|
313
|
345
|
42
|
3
|
4.5
|
12-34
|
250
|
405
|
355
|
320
|
|
31
|
3
|
|
12-26
|
350
|
320
|
940
|
300
|
250
|
515
|
450
|
364
|
408
|
46
|
4
|
4.5
|
16-34
|
300
|
460
|
410
|
375
|
|
31
|
4
|
|
12-26
|
350
|
320
|
980
|
A41H-64
A41Y-64
A41Y-64P
A41Y-64R
|
20
|
15
|
130
|
90
|
51
|
68
|
20
|
2
|
4
|
4-18
|
20
|
105
|
75
|
55
|
51
|
17
|
2
|
4
|
4-14
|
100
|
95
|
268
|
25
|
20
|
140
|
100
|
58
|
78
|
22
|
2
|
4
|
4-18
|
25
|
115
|
85
|
65
|
58
|
17
|
2
|
4
|
4-14
|
100
|
95
|
268
|
32
|
25
|
155
|
110
|
66
|
82
|
24
|
2
|
4
|
4-23
|
32
|
140
|
100
|
78
|
66
|
19
|
2
|
4
|
4-18
|
115
|
105
|
279
|
40
|
32
|
170
|
125
|
76
|
95
|
24
|
3
|
4
|
4-23
|
40
|
150
|
110
|
85
|
76
|
19
|
3
|
4
|
4-18
|
135
|
115
|
330
|
50
|
40
|
180
|
135
|
88
|
105
|
26
|
3
|
4
|
4-23
|
50
|
165
|
125
|
100
|
88
|
21
|
3
|
4
|
4-18
|
160
|
125
|
360
|
65
|
50
|
205
|
160
|
110
|
130
|
28
|
3
|
4
|
8-23
|
65
|
185
|
145
|
120
|
110
|
23
|
3
|
4
|
8-18
|
175
|
160
|
503
|
80
|
65
|
215
|
170
|
121
|
140
|
30
|
3
|
4
|
8-23
|
80
|
200
|
160
|
135
|
121
|
23
|
3
|
4
|
8-18
|
175
|
160
|
498
|
100
|
80
|
250
|
200
|
150
|
168
|
32
|
3
|
4.5
|
8-26
|
100
|
235
|
190
|
160
|
150
|
25
|
3
|
4.5
|
8-23
|
190
|
180
|
530
|
150
|
100
|
345
|
280
|
204
|
240
|
38
|
3
|
4.5
|
8-34
|
150
|
300
|
250
|
218
|
204
|
31
|
3
|
4.5
|
8-26
|
280
|
260
|
657
|
A41H-100
A41Y-100
A41Y-100P
A41Y-100R
|
20
|
15
|
130
|
90
|
51
|
68
|
22
|
2
|
4
|
4-18
|
20
|
105
|
75
|
55
|
51
|
17
|
2
|
4
|
4-14
|
100
|
95
|
268
|
25
|
20
|
140
|
100
|
58
|
78
|
24
|
2
|
4
|
4-18
|
25
|
115
|
85
|
65
|
58
|
17
|
2
|
4
|
4-14
|
100
|
95
|
268
|
32
|
25
|
155
|
110
|
66
|
82
|
24
|
2
|
4
|
4-23
|
32
|
140
|
100
|
78
|
66
|
19
|
2
|
4
|
4-18
|
115
|
105
|
279
|
40
|
32
|
170
|
125
|
76
|
95
|
26
|
3
|
4
|
4-23
|
40
|
150
|
110
|
85
|
76
|
19
|
3
|
4
|
4-18
|
135
|
115
|
330
|
50
|
40
|
195
|
145
|
88
|
112
|
28
|
3
|
4
|
4-26
|
50
|
165
|
125
|
100
|
88
|
21
|
3
|
4
|
4-18
|
160
|
125
|
360
|
65
|
50
|
220
|
170
|
110
|
138
|
32
|
3
|
4
|
8-26
|
65
|
185
|
145
|
120
|
110
|
23
|
3
|
4
|
8-18
|
175
|
160
|
503
|
80
|
65
|
230
|
180
|
121
|
148
|
34
|
3
|
4
|
8-26
|
80
|
200
|
160
|
135
|
121
|
23
|
3
|
4
|
8-18
|
175
|
160
|
498
|
100
|
80
|
265
|
210
|
150
|
172
|
38
|
3
|
4.5
|
8-30
|
100
|
235
|
190
|
160
|
150
|
25
|
3
|
4.5
|
8-23
|
190
|
180
|
530
|
150
|
100
|
355
|
290
|
204
|
250
|
46
|
3
|
4.5
|
12-34
|
150
|
300
|
250
|
218
|
204
|
31
|
3
|
4.5
|
8-26
|
280
|
260
|
657
|
弹簧微启封闭式安全阀(A41H、A41Y、A41W 弹簧微式安全阀、铸钢弹簧式安全阀、不锈钢弹簧式安全阀、碳钢弹簧式安全阀、弹簧式法兰安全)生产商供应商上海炎唐工业装备有限公司,中国名牌产品,上海市知名品牌;通过ISO9001、TS等认证。致力于阀门的专业研发生产,为用户提供高品质安全阀产品。
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