A27H弹簧安全阀的简单介绍
弹簧安全阀适用于工作温度≤200℃有腐蚀性介质的设备或管路上，作为超压保护装置。
A27H弹簧安全阀的详细信息
| |
弹簧微启式安全阀(A27H)产品解剖图
安全阀,弹簧式安全阀,A27H弹簧微启式安全阀说明
A27H弹簧微启式安全阀（碳钢安全阀）适用于工作温度≤200℃的水、空气、蒸汽等介质的设备或管路上。A27Y-P/R型弹簧微启式安全阀（不锈钢安全阀）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。
弹簧微启式安全阀相关型号：A27H-10 A27H-16 A27H-25 A27H-40 A27Y-10P A27Y-16P A27Y-25P A27Y-40P A27Y-10R A27Y-16R A27Y-25R A27Y-40R
|
弹簧微启式安全阀主要零部件材料 Explanation of materials for main parts |
|
NO. |
Name of part |
A27H Materials |
A27W-P Materials |
A27W-R Materials |
|
1 |
Body |
HT350 |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
2 |
Nozzle |
35 |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
3 |
Adjusting ring |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
4 |
Disc |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
5 |
Spring |
50CrVA |
50CrVA Coated Teflon |
50CrVA Coated Teflon |
|
6 |
Stem |
2Cr13 |
2Cr13 |
1Cr18Ni9Ti |
|
7 |
Adjusting bolt |
45 |
2Cr13 |
1Cr18Ni9Ti |
|
8 |
Cap |
ZG200-400 |
ZG200-400 |
1Cr18Ni9Ti |
|
|
Sealing surface of material |
D507 Depositing D507 |
Co Depositing stellite |
|
10 |
Adjusting nut |
Q235-A |
2Cr13 |
1Cr18Ni12Mo2Ti |
|
|
Sealing surface of material |
"Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body |
|
弹簧微启式安全阀弹簧微启式安全阀外形尺寸和连接尺寸 Dimensions (mm) |
|
Nominal diameter
DN (mm) |
Dimensions (mm) |
|
do |
Rc |
L |
L1 |
G |
H |
|
15 |
10 |
1/2" |
40 |
65 |
1/2" |
135 |
|
20 |
15 |
3/4" |
45 |
70 |
3/4" |
140 |
|
25 |
20 |
1" |
45 |
76 |
1" |
155 |
|
32 |
25 |
11/ " |
55 |
85 |
11/ " |
170 |
|
40 |
32 |
11/ " |
55 |
85 |
11/ " |
310 |
|
50 |
40 |
2" |
67 |
100 |
2" |
322 |
|
65 |
50 |
21/ " |
76 |
112 |
21/ " |
344 |
|
80 |
65 |
3" |
110 |
135 |
3" |
395 | |
| |
弹簧微启式安全阀(A27H)产品解剖图
安全阀,弹簧式安全阀,A27H弹簧微启式安全阀说明
A27H弹簧微启式安全阀（碳钢安全阀）适用于工作温度≤200℃的水、空气、蒸汽等介质的设备或管路上。A27Y-P/R型弹簧微启式安全阀（不锈钢安全阀）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。
弹簧微启式安全阀相关型号：A27H-10 A27H-16 A27H-25 A27H-40 A27Y-10P A27Y-16P A27Y-25P A27Y-40P A27Y-10R A27Y-16R A27Y-25R A27Y-40R
|
弹簧微启式安全阀主要零部件材料 Explanation of materials for main parts |
|
NO. |
Name of part |
A27H Materials |
A27W-P Materials |
A27W-R Materials |
|
1 |
Body |
HT350 |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
2 |
Nozzle |
35 |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
3 |
Adjusting ring |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
4 |
Disc |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
5 |
Spring |
50CrVA |
50CrVA Coated Teflon |
50CrVA Coated Teflon |
|
6 |
Stem |
2Cr13 |
2Cr13 |
1Cr18Ni9Ti |
|
7 |
Adjusting bolt |
45 |
2Cr13 |
1Cr18Ni9Ti |
|
8 |
Cap |
ZG200-400 |
ZG200-400 |
1Cr18Ni9Ti |
|
|
Sealing surface of material |
D507 Depositing D507 |
Co Depositing stellite |
|
10 |
Adjusting nut |
Q235-A |
2Cr13 |
1Cr18Ni12Mo2Ti |
|
|
Sealing surface of material |
"Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body |
|
弹簧微启式安全阀弹簧微启式安全阀外形尺寸和连接尺寸 Dimensions (mm) |
|
Nominal diameter
DN (mm) |
Dimensions (mm) |
|
do |
Rc |
L |
L1 |
G |
H |
|
15 |
10 |
1/2" |
40 |
65 |
1/2" |
135 |
|
20 |
15 |
3/4" |
45 |
70 |
3/4" |
140 |
|
25 |
20 |
1" |
45 |
76 |
1" |
155 |
|
32 |
25 |
11/ " |
55 |
85 |
11/ " |
170 |
|
40 |
32 |
11/ " |
55 |
85 |
11/ " |
310 |
|
50 |
40 |
2" |
67 |
100 |
2" |
322 |
|
65 |
50 |
21/ " |
76 |
112 |
21/ " |
344 |
|
80 |
65 |
3" |
110 |
135 |
3" |
395 | | 弹簧微启式安全阀(A27H)产品解剖图
安全阀,弹簧式安全阀,A27H弹簧微启式安全阀说明
A27H弹簧微启式安全阀（碳钢安全阀）适用于工作温度≤200℃的水、空气、蒸汽等介质的设备或管路上。A27Y-P/R型弹簧微启式安全阀（不锈钢安全阀）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。
弹簧微启式安全阀相关型号：A27H-10 A27H-16 A27H-25 A27H-40 A27Y-10P A27Y-16P A27Y-25P A27Y-40P A27Y-10R A27Y-16R A27Y-25R A27Y-40R
|
弹簧微启式安全阀主要零部件材料 Explanation of materials for main parts |
|
NO. |
Name of part |
A27H Materials |
A27W-P Materials |
A27W-R Materials |
|
1 |
Body |
HT350 |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
2 |
Nozzle |
35 |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
|
3 |
Adjusting ring |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
4 |
Disc |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
|
5 |
Spring |
50CrVA |
50CrVA Coated Teflon |
50CrVA Coated Teflon |
|
6 |
Stem |
2Cr13 |
2Cr13 |
1Cr18Ni9Ti |
|
7 |
Adjusting bolt |
45 |
2Cr13 |
1Cr18Ni9Ti |
|
8 |
Cap |
ZG200-400 |
ZG200-400 |
1Cr18Ni9Ti |
|
|
Sealing surface of material |
D507 Depositing D507 |
Co Depositing stellite |
|
10 |
Adjusting nut |
Q235-A |
2Cr13 |
1Cr18Ni12Mo2Ti |
|
|
Sealing surface of material |
"Y" Co Depositing stellite, "H" D507 Depositing D507, "W" body |
|
弹簧微启式安全阀外形尺寸和连接尺寸 Dimensions (mm) |
|
Nominal diameter
DN (mm) |
Dimensions (mm) |
|
do |
Rc |
L |
L1 |
G |
H |
|
15 |
10 |
1/2" |
40 |
65 |
1/2" |
135 |
|
20 |
15 |
3/4" |
45 |
70 |
3/4" |
140 |
|
25 |
20 |
1" |
45 |
76 |
1" |
155 |
|
32 |
25 |
11/ " |
55 |
85 |
11/ " |
170 |
|
40 |
32 |
11/ " |
55 |
85 |
11/ " |
310 |
|
50 |
40 |
2" |
67 |
100 |
2" |
322 |
|
65 |
50 |
21/ " |
76 |
112 |
21/ " |
344 |
|
80 |
65 |
3" |
110 |
135 |
3" |
395 |
|
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