深圳市凯士比阀门有限公司
暂无信息 |
A44Y、A48Y蒸汽锅炉安全阀适用于工作温度≤350℃的蒸汽、空气等介质的设备或管路上
NO
|
零件名称
|
材料
|
1
|
阀体
|
WCB
|
2
|
阀座
|
ZG2Cr13
|
3
|
调节圈
|
ZG2Cr13
|
4
|
阀瓣
|
2Cr13
|
5
|
导向套
|
2Cr13
|
6
|
阀盖
|
ZG230-450
|
7
|
弹簧
|
50CrVA
|
8
|
阀杆
|
2Cr13
|
9
|
扳手
|
ZG200-400
|
10
|
调整螺杆
|
45
|
11
|
保护罩
|
ZG200-400
|
密封面材料
|
"H"堆焊D507,"Y"堆焊Co基硬质合金
|
型号
|
公称通径
|
do
|
D
|
K
|
g
|
g1
|
b
|
f
|
f1
|
Z-?d
|
f
|
L
|
L1
|
H
|
A48Y-16C
A44Y-16C A44Y-16P A44Y-16R |
20
|
15
|
105
|
75
|
55
|
16
|
2
|
4-14
|
2
|
110
|
95
|
411
|
||
25
|
16
|
115
|
85
|
65
|
16
|
2
|
4-14
|
2
|
110
|
95
|
411
|
|||
32
|
20
|
140
|
100
|
78
|
18
|
2
|
4-18
|
3
|
115
|
100
|
411
|
|||
40
|
25
|
150
|
110
|
85
|
18
|
3
|
4-18
|
3
|
120
|
110
|
472
|
|||
50
|
32
|
165
|
125
|
100
|
20
|
3
|
4-18
|
3
|
135
|
120
|
532
|
|||
65
|
40
|
185
|
145
|
120
|
20
|
3
|
4-18
|
3
|
160
|
140
|
556
|
|||
80
|
50
|
200
|
160
|
135
|
20
|
3
|
8-18
|
3
|
170
|
135
|
561
|
|||
100
|
65
|
220
|
180
|
155
|
20
|
3
|
8-18
|
3
|
195
|
175
|
667
|
|||
125
|
80
|
250
|
210
|
185
|
22
|
3
|
8-18
|
3
|
210
|
190
|
857
|
|||
150
|
100
|
285
|
240
|
210
|
24
|
3
|
8-23
|
3
|
255
|
230
|
915
|
|||
200
|
125
|
340
|
295
|
265
|
26
|
3
|
12-23
|
3
|
300
|
260
|
1073
|
|||
250
|
150
|
405
|
355
|
320
|
30
|
3
|
12-26
|
4
|
350
|
320
|
1307
|
|||
300
|
220
|
460
|
410
|
375
|
30
|
4
|
12-26
|
4
|
370
|
350
|
1233
|
|||
350
|
250
|
520
|
470
|
435
|
34
|
4
|
16-26
|
4
|
500
|
450
|
1711
|
|||
400
|
280
|
580
|
525
|
485
|
36
|
4
|
16-30
|
4
|
500
|
450
|
1780
|
|||
A48Y-25
A44Y-25 A44Y-25P A44Y-25R |
20
|
15
|
105
|
75
|
55
|
16
|
2
|
4-14
|
2
|
110
|
95
|
411
|
||
25
|
16
|
115
|
85
|
65
|
16
|
2
|
4-14
|
2
|
110
|
95
|
411
|
|||
32
|
20
|
140
|
100
|
78
|
18
|
2
|
4-18
|
3
|
115
|
100
|
411
|
|||
40
|
25
|
150
|
110
|
85
|
18
|
3
|
4-18
|
3
|
120
|
110
|
472
|
|||
50
|
32
|
165
|
125
|
100
|
20
|
3
|
4-18
|
3
|
135
|
120
|
532
|
|||
65
|
40
|
185
|
145
|
120
|
22
|
3
|
8-18
|
3
|
160
|
140
|
556
|
|||
80
|
50
|
200
|
160
|
135
|
22
|
3
|
8-18
|
3
|
170
|
135
|
561
|
|||
100
|
65
|
230
|
190
|
160
|
24
|
3
|
8-23
|
3
|
195
|
175
|
667
|
|||
125
|
80
|
270
|
220
|
188
|
28
|
3
|
8-26
|
3
|
210
|
190
|
857
|
|||
150
|
100
|
300
|
250
|
218
|
30
|
3
|
8-26
|
3
|
255
|
230
|
915
|
|||
200
|
125
|
360
|
310
|
278
|
34
|
3
|
12-26
|
3
|
300
|
260
|
1073
|
|||
250
|
150
|
425
|
370
|
332
|
36
|
3
|
12-30
|
4
|
350
|
320
|
1307
|
|||
300
|
220
|
485
|
430
|
390
|
40
|
4
|
16-30
|
4
|
370
|
350
|
1233
|
|||
350
|
250
|
555
|
490
|
448
|
44
|
4
|
16-34
|
4
|
500
|
450
|
1711
|
|||
400
|
280
|
620
|
550
|
505
|
48
|
4
|
16-36
|
4
|
500
|
450
|
1780
|
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