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- 产品品牌:
- 上海梅龙
- 连接形式:
- 螺纹
- 材质:
- 碳钢
- 阀瓣开启高度:
- 全启式安全阀
- 结构形式:
- 弹簧式
本公司经营弹簧封闭式高压安全阀,质量保证,欢迎咨询洽谈。
弹簧封闭式高压安全阀
△ | 系列: | |||||
A41H-160 | A41Y-160P | A41Y-160R | ||||
A41H-320 | A41Y-320P | A41Y-320R | ||||
● | 主要零部件材料: | |||||
NO. |
零件 |
材料 |
材料 |
材料 |
| |
|
|
名称 |
A41H-160/320 |
A42Y-160/320P |
A42Y-160/320R |
|
|
1 |
法兰 |
35 |
2Cr13 |
1Cr18Ni9Ti |
|
|
2 |
阀座 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
3 |
阀体 |
40 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
4 |
阀瓣 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
5 |
调节圈 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
6 |
导向套 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
7 |
弹簧 |
50CrVA |
50CrVA 包覆氟塑料 |
50CrVA 包覆氟塑料 |
|
|
8 |
阀盖 |
20 |
2Cr13 |
1Cr18Ni9Ti |
|
|
9 |
调整螺杆 |
2Cr13 |
1Cr17Ni2 |
2Cr13 |
|
|
10 |
保护罩 |
35 |
2Cr13 |
1Cr18Ni9Ti |
|
|
|
密封面材料 |
|
堆焊Co基硬质合金 |
||
● | A41H/Y弹簧封闭式高压安全阀 | ||||||||||||||||
|
公称 |
|
|
|
|
|
|
|
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|
| |
|
型号 |
通径 |
D |
K |
M |
d |
b |
n-Φd |
D1 |
k1 |
M1 |
d1 |
b1 |
n1-Φd1 |
L |
L1 |
≈H |
|
|
DN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
A41H-160 |
15 |
95 |
60 |
M27×2 |
15 |
20 |
3-Φ18 |
115 |
80 |
M42×2 |
29 |
22 |
4-Φ18 |
95 |
95 |
215 |
|
A41Y-160P/R |
32 |
115 |
80 |
M42×2 |
29 |
22 |
4-Φ18 |
165 |
115 |
M64×3 |
50 |
32 |
6-Φ26 |
130 |
135 |
310 |
|
A41H-320 |
15 |
105 |
68 |
M33×2 |
17 |
20 |
3-Φ18 |
115 |
80 |
M42×2 |
29 |
22 |
4-Φ18 |
95 |
95 |
215 |
|
A41Y-320P/R |
20 |
110 |
75 |
M36×2 |
20 |
20 |
3-Φ18 |
115 |
80 |
M42×2 |
29 |
22 |
4-Φ18 |
95 |
95 |
215 |
|
|
32 |
135 |
95 |
M48×2 |
29 |
25 |
4-Φ22 |
165 |
115 |
M64×3 |
50 |
32 |
6-Φ26 |
130 |
135 |
310 |
注:A41H-160/320型适用于工作温度≤200℃的空气、油品、氮氢气、水等介质的设备或管路上;A41Y-160/320P、A41Y-160/320R型适用于工作温度≤200℃的硝酸等有腐蚀性气体或液体介质的设备或管路上,作为超压保护装置。 (连接法兰标准按JB/T2769-92) |
△ | 系列: | |||||
A42Y-160 | A42Y-160P | A42Y-160R | ||||
A42Y-320 | A42Y-320P | A42Y-320R | ||||
● | 主要零部件材料: | |||||
NO. |
零件 |
材料 |
材料 |
材料 |
| |
|
|
名称 |
A42Y-160/320 |
A42Y-160/320P |
A42Y-160/320R |
|
|
1 |
法兰 |
35 |
2Cr13 |
1Cr18Ni9Ti |
|
|
2 |
阀座 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
3 |
阀体 |
35 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
4 |
阀瓣 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
5 |
反冲盘 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
6 |
导向套 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
7 |
弹簧 |
50CrVA |
50CrVA包覆氟塑料 |
50CrVA包覆氟塑料 |
|
|
8 |
阀杆 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
|
9 |
阀盖 |
25 |
2Cr13 |
1Cr18Ni9Ti |
|
|
10 |
调整螺杆 |
35 |
2Cr13 |
2Cr13 |
|
|
11 |
保护罩 |
35 |
2Cr13 |
2Cr13 |
|
|
|
密封面材料 |
|
堆焊Co基硬质合金 |
||
● | A42Y弹簧封闭式高压安全阀 | ||||||||||||||||
|
公称 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
型号 |
通径 |
D |
K |
M |
d |
b |
n-Φd |
D1 |
k1 |
M1 |
d1 |
b1 |
n1-Φd1 |
L |
L1 |
≈H |
|
|
DN |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15 |
95 |
60 |
M27×2 |
15 |
20 |
3-Φ18 |
115 |
80 |
M42×2 |
29 |
22 |
4-Φ18 |
95 |
100 |
345 |
|
A42Y-160 |
32 |
115 |
80 |
M42×2 |
29 |
22 |
4-Φ18 |
165 |
115 |
M64×3 |
50 |
32 |
6-Φ26 |
150 |
150 |
395 |
|
C/P/R |
40 |
165 |
115 |
M52×2 |
39 |
28 |
6-Φ26 |
200 |
145 |
M80×3 |
65 |
32 |
6-Φ29 |
165 |
165 |
425 |
|
|
50 |
165 |
115 |
M64×3 |
50 |
32 |
6-Φ26 |
225 |
170 |
M100×3 |
80 |
40 |
6-Φ33 |
180 |
181 |
518 |
|
|
15 |
105 |
68 |
M33×2 |
17 |
20 |
3-Φ18 |
115 |
80 |
M42×2 |
29 |
22 |
4-Φ18 |
95 |
100 |
345 |
|
A42Y-320 |
32 |
135 |
95 |
M48×2 |
29 |
25 |
4-Φ22 |
165 |
115 |
M64×3 |
50 |
32 |
6-Φ26 |
150 |
150 |
395 |
|
C/P/R |
40 |
165 |
115 |
M64×3 |
42 |
32 |
6-Φ26 |
200 |
145 |
M80×3 |
65 |
32 |
6-Φ29 |
165 |
165 |
425 |
|
|
50 |
200 |
145 |
M80×3 |
50 |
40 |
6-Φ29 |
225 |
170 |
M100×3 |
80 |
40 |
6-Φ33 |
180 |
181 |
518 |
注:A42Y-160/320型适用于工作温度≤200℃的空气、油品、氮氢气、水等介质的设备或管路上;A42Y-160/320P、A42Y-160/320R型适用于工作温度≤200℃的硝酸等有腐蚀性气体或液体介质的设备或管路上,作为超压保护装置。 (连接法兰标准按JB/T2769-92) |