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公司基本資料信息
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??????? A41Y-160/320C型彈簧微啟封閉式高壓安全閥適用于工作溫度≤200℃的空氣、氮?dú)浠旌蠚狻⑺冉橘|(zhì)的設(shè)備和管路上。A41Y-160P/R、A41Y-320P/R型適于工作溫度≤200℃有腐蝕性氣體或液體介質(zhì)的設(shè)備和管路上,作為超壓保護(hù)裝置。當(dāng)設(shè)備和管路內(nèi)壓力超過(guò)允許值時(shí),閥門自動(dòng)開(kāi)啟,繼而全量排放,當(dāng)壓力降至規(guī)定值時(shí),閥門自動(dòng)關(guān)閉,保證設(shè)備和管路的安全運(yùn)行。
二、主要零部件材料表
序號(hào) |
零件名稱 |
材料 |
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A41Y-C |
A41Y-P |
A41Y-R |
||
1 |
法蘭 |
35/35CrMoA |
2Cr13 |
1Cr18Ni9Ti |
2 |
閥座 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
3 |
閥體 |
35/40 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
4 |
閥瓣 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
5 |
導(dǎo)向套 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
6 |
彈簧 |
50CrVA |
50CrVA包覆氟塑料 |
50CrVA包覆氟塑料 |
7 |
閥桿 |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
8 |
閥蓋 |
ZG230-450 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
9 |
調(diào)整螺桿 |
45 |
2Cr13 |
2Cr13 |
10 |
閥帽 |
ZG200-400 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
?11 |
閥座、閥瓣密封面 |
堆焊Co基硬質(zhì)合金 |
三、主要連接尺寸表
公稱壓力 PN(Mpa) |
公稱通徑 DN(mm) |
尺寸(mm) |
|||||||||||||||
do |
d |
M |
D |
D1 |
Z-?d |
B |
DN’ |
M1 |
D’ |
D1’ |
Z’-?d’ |
b’ |
L |
L1 |
≈H |
||
16 (單法蘭) |
15 |
7 |
16 |
M24×2 |
95 |
60 |
3-18 |
20 |
/ |
M33×2 |
36 |
/ |
/ |
/ |
50 |
80 |
105 |
20 |
10 |
19 |
M27×2 |
95 |
60 |
3-18 |
20 |
/ |
M33×2 |
48 |
/ |
/ |
/ |
50 |
80 |
105 |
|
25 |
12 |
23 |
M33×2 |
105 |
68 |
3-18 |
20 |
/ |
M33×2 |
48 |
/ |
/ |
/ |
50 |
80 |
105 |
|
16 |
10 |
8 |
18 |
M24×2 |
95 |
60 |
3-18 |
20 |
32 |
M42×2 |
115 |
80 |
4-18 |
22 |
95 |
100 |
250 |
15 |
8 |
20 |
M24×2 |
95 |
60 |
3-18 |
20 |
32 |
M42×2 |
115 |
80 |
4-18 |
22 |
95 |
100 |
250 |
|
20 |
10 |
27 |
M33×2 |
105 |
68 |
3-18 |
20 |
32 |
M42×2 |
115 |
80 |
4-18 |
22 |
95 |
100 |
250 |
|
25 |
12 |
28 |
M33×2 |
105 |
68 |
3-18 |
20 |
32 |
M42×3 |
115 |
80 |
6-26 |
22 |
95 |
100 |
250 |
|
32 |
15 |
37 |
M42×2 |
115 |
80 |
4-18 |
22 |
50 |
M64×3 |
165 |
115 |
6-26 |
32 |
130 |
135 |
275 |
|
40 |
20 |
47 |
M52×2 |
165 |
115 |
6-26 |
28 |
65 |
M80×3 |
200 |
145 |
6-29 |
40 |
165 |
165 |
390 |
|
50 |
25 |
58 |
M64×3 |
165 |
115 |
6-26 |
32 |
80 |
M100×3 |
225 |
170 |
6-33 |
50 |
180 |
180 |
465 |
|
32 |
10 |
8 |
18 |
M24×2 |
95 |
60 |
3-18 |
20 |
32 |
M42×2 |
115 |
80 |
4-18 |
22 |
95 |
100 |
250 |
15 |
8 |
20 |
M33×2 |
105 |
68 |
3-18 |
20 |
32 |
M42×2 |
115 |
80 |
4-18 |
22 |
95 |
100 |
250 |
|
20 |
10 |
23 |
M36×2 |
105 |
68 |
3-18 |
20 |
32 |
M42×2 |
115 |
80 |
4-18 |
22 |
95 |
100 |
250 |
|
25 |
12 |
23 |
M42×2 |
115 |
80 |
4-18 |
22 |
32 |
M42×2 |
115 |
80 |
4-18 |
22 |
95 |
100 |
250 |
|
32 |
14 |
30 |
M48×2 |
135 |
95 |
4-22 |
25 |
50 |
M64×3 |
165 |
115 |
6-26 |
32 |
130 |
135 |
275 |
|
40 |
16 |
38 |
M64×2 |
165 |
115 |
6-26 |
32 |
65 |
M80×3 |
200 |
145 |
6-29 |
40 |
165 |
165 |
390 |
|
50 |
20 |
48 |
M80×2 |
200 |
145 |
6-29 |
40 |
80 |
M100×3 |
225 |
170 |
6-33 |
50 |
180 |
180 |
465 |
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