永鹏A42Y-64弹簧全启式安全阀,供应新品,制冷配件,制冷阀门
|
NO
|
零件名称
Name of part |
A48Y-C A44Y-C A42Y-C
材料 Materials |
A44Y-P A42Y-P
材料 Materials |
A44Y-R A42Y-R
材料 Materials |
|
1
|
阀 体 Body
|
WCB
|
ZG1Cr18Ni9Ti
|
CF8M
|
|
2
|
阀 座 Nozzle
|
2Cr13
|
1Cr18Ni9Ti
|
316
|
|
3
|
调节圈 Adjusting ring
|
ZG2Cr13
|
ZG1Cr18Ni9Ti
|
0Cr18Ni12Mo2Ti
|
|
4
|
反冲盘 Disc holder
|
ZG2Cr13
|
ZG1Cr18Ni9Ti
|
316
|
|
5
|
阀瓣 Disc
|
2Cr13
|
1Cr18Ni9Ti
|
316
|
|
6
|
导向套 Guide sleeve
|
2Cr13
|
1Cr18Ni9Ti
|
0Cr18Ni12Mo2Ti
|
|
7
|
阀盖 Bonnet
|
ZG230-450
|
ZG230-450
|
ZG230-450
|
|
8
|
弹簧 Spring
|
50CrVA
|
50CrVA包覆氟塑料 Coated Teflon
|
50CrVA包覆氟塑料 Coated Teflon
|
|
9
|
阀 杆 Stem
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
10
|
扳 手 Lever
|
ZG200-400
|
ZG200-400
|
ZG200-400
|
|
11
|
调整螺杆Adjusting bolt
|
45
|
2Cr13
|
2Cr13
|
|
12
|
保护 Cap
|
ZG200-400
|
ZG200-400
|
316
|
|
密封面材料Sealing surface of material
|
堆焊Co基硬质合金 Depositing stellite
|
|||
|
公称通径
Nominal diameter DN(mm) |
尺寸 Dimensions (mm)
|
|||||
|
DO
|
L
|
L1
|
DN’
|
|||
|
25
|
15
|
110
|
105
|
32
|
||
|
32
|
20
|
130
|
110
|
40
|
||
|
40
|
25
|
135
|
120
|
50
|
||
|
50
|
32
|
160
|
130
|
65
|
||
|
80
|
50
|
175
|
160
|
100
|
||
|
100
|
65
|
220
|
200
|
125
|
||
|
150
|
100
|
285
|
260
|
200
|
||
|
公称压力
Nominal pressure PN(MPa) |
公称通径
Nominal diameter DN(mm) |
尺寸 Dimensions (mm)
|
||||
|
L
|
L1
|
DO
|
DN’
|
|||
|
(A44Y)
1.6 2.5 4.0 |
25
|
110
|
95
|
15
|
32
|
|
|
32
|
115
|
100
|
20
|
40
|
||
|
40
|
120
|
110
|
25
|
50
|
||
|
50
|
135
|
120
|
32
|
65
|
||
|
65
|
160
|
135
|
40
|
80
|
||
|
80
|
170
|
135
|
50
|
100
|
||
|
100
|
195
|
175
|
65
|
125
|
||
|
150
|
255
|
230
|
100
|
175
|
||
|
(A44Y)
6.4 10.0 |
25
|
110
|
105
|
15
|
32
|
|
|
32
|
130
|
110
|
20
|
40
|
||
|
40
|
135
|
120
|
25
|
50
|
||
|
50
|
160
|
130
|
32
|
65
|
||
|
80
|
175
|
160
|
50
|
100
|
||
|
100
|
220
|
200
|
65
|
125
|
||
|
150
|
285
|
260
|
100
|
200
|
||
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