高温阀门为您提供最好的弹簧全启封闭式高压安全阀、上海弹簧全启封闭式高压安全阀、弹簧全启封闭式高压安全阀价格，国内领先生产弹簧全启封闭式高压安全阀。选用高温，质量有保障。
A42Y-320弹簧全启式封闭式高压安全阀产品概述：
A42Y-320弹簧全启式封闭式高压安全阀适用于工作温度≤200℃的空气、氮气混合气等介质的设备或管路上。A42Y-160P/320P、A42Y-160R/320R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。
A42Y-320弹簧全启式封闭式高压安全阀主要零件材料
|
NO.
|
零部件名称
|
A42Y-160 A42Y-320
材料 |
A42Y-160P
A42Y-320P 材料 |
A42Y-160R
A42Y-320R 材料 |
|
1
|
法兰
|
35/35CrMoA
|
2Cr13
|
1Cr18Ni12Mo2Ti
|
|
2
|
阀座
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
3
|
阀体
|
40
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
4
|
调节阀
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
5
|
阀瓣
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
6
|
反冲盘
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
7
|
导向套
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
8
|
阀盖
|
ZG230-450
|
ZG230-450
|
ZG230-450
|
|
9
|
阀杆
|
2Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
|
10
|
弹簧
|
50CrVA
|
50CrVA 包覆氟塑料
|
50CrVA包覆氟塑料
|
|
11
|
调整螺杆
|
45
|
2Cr13
|
2Cr13
|
|
12
|
阀帽
|
ZG200-400
|
ZG200-400
|
ZG200-400
|
|
13
|
密封面材料
|
堆焊 Co 基硬质合金
|
||
A42Y-320弹簧全启式封闭式高压安全阀外形及连接尺寸
|
型号
|
公称通径(DN)
|
do
|
d
|
M
|
K
|
D
|
Z-φd
|
b
|
d1
|
M1
|
K1
|
D1
|
Zrφd1
|
b1
|
L
|
L1
|
≈ H
|
|
|
A42Y-160
|
15
|
8
|
20
|
M24×2
|
60
|
95
|
3-18
|
20
|
29
|
M42×2
|
80
|
115
|
4-18
|
22
|
95
|
100
|
220
|
|
|
20
|
8
|
27
|
M33×2
|
68
|
105
|
3-18
|
20
|
29
|
M42×2
|
80
|
115
|
4-18
|
22
|
95
|
100
|
220
|
||
|
25
|
14
|
28
|
M33×2
|
68
|
105
|
3-18
|
20
|
50
|
M64×3
|
115
|
165
|
6-26
|
32
|
15
|
150
|
280
|
||
|
32
|
15
|
37
|
M42×2
|
80
|
115
|
4-18
|
22
|
50
|
M64×3
|
115
|
165
|
6-26
|
32
|
15
|
150
|
390
|
||
|
40
|
20
|
47
|
M52×2
|
115
|
165
|
6-26
|
28
|
65
|
M80×3
|
145
|
200
|
6-29
|
40
|
180
|
180
|
495
|
||
|
50
|
25
|
59
|
M64×3
|
115
|
165
|
6-26
|
32
|
80
|
M100×3
|
170
|
225
|
6-33
|
50
|
165
|
165
|
400
|
||
|
A42Y-320
|
15
|
8
|
27
|
M33×2
|
68
|
105
|
3-18
|
20
|
29
|
M42×2
|
80
|
115
|
4-18
|
22
|
95
|
100
|
220
|
|
|
20
|
8
|
30
|
M33×2
|
75
|
110
|
3-18
|
22
|
29
|
M42×2
|
80
|
115
|
4-18
|
22
|
95
|
100
|
220
|
||
|
25
|
14
|
35
|
M42×2
|
80
|
115
|
4-18
|
22
|
50
|
M64×3
|
115
|
165
|
6-26
|
32
|
150
|
150
|
280
|
||
|
32
|
15
|
41
|
M48×2
|
95
|
135
|
4-22
|
25
|
50
|
M64×3
|
115
|
165
|
6-26
|
32
|
150
|
150
|
390
|
||
|
40
|
20
|
58
|
M64×3
|
115
|
165
|
6-26
|
32
|
65
|
M80×3
|
145
|
200
|
6-29
|
40
|
180
|
180
|
495
|
||
|
50
|
25
|
70
|
M80×3
|
145
|
200
|
6-29
|
40
|
80
|
M100×3
|
170
|
225
|
6-33
|
50
|
165
|
165
|
400
|
||
|
A42Y-400
|
32
|
15
|
41
|
M48×2
|
95
|
135
|
4-22
|
25
|
50
|
M64×3
|
115
|
165
|
6-26
|
32
|
150
|
150
|
397
|
高温阀门真诚地为您提供弹簧全启封闭式高压安全阀知识与最合理的弹簧全启封闭式高压安全阀价格