產品[
A28Y-10R-DN10,A28Y-10R-DN15,A28Y-10R-DN20,A28Y-10R-DN25,A28Y-10R-DN32,**閥
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產品名稱:
A28Y-10R-DN10,A28Y-10R-DN15,A28Y-10R-DN20,A28Y-10R-DN25,A28Y-10R-DN32,**閥
產品型號:
A28Y-10R-DN10,A28Y-10R-DN15,A28Y-10R-DN20,A28Y-10R
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簡單介紹
A28Y-10R-DN10,A28Y-10R-DN15,A28Y-10R-DN20,A28Y-10R-DN25,A28Y-10R-DN32,**閥,帶手柄彈簧全啟式**閥
A28Y-10R-DN10,A28Y-10R-DN15,A28Y-10R-DN20,A28Y-10R-DN25,A28Y-10R-DN32,**閥的詳細介紹
A28Y-10R-DN10,A28Y-10R-DN15,A28Y-10R-DN20,A28Y-10R-DN25,A28Y-10R-DN32,**閥 A28H適用于工作溫度≤200℃的空氣、蒸汽、水、氮氫混合氣等介質的設備或管路上，A28Y-P/10R8適用于工作溫度≤200℃有腐蝕性介質的設備或管路上，作為超壓保護裝置。
主要零部件材料
| NO. |
零件名稱 |
A28H材料 |
A28Y-P材料 |
A28Y-R8材料 |
| 1 |
閥體 |
HT200 |
ZG1Cr18Ni9Ti |
CF8M |
| 2 |
閥座 |
35 |
ZG1Cr18Ni9Ti |
CF8M |
| 3 |
調節圈 |
2Cr13 |
1Cr18Ni9Ti |
316 |
| 4 |
閥瓣 |
2Cr13 |
1Cr18Ni9Ti |
316 |
| 5 |
彈簧 |
50CrVA |
50CrVA包覆氟塑料 |
50CrVA包覆氟塑料 |
| 6 |
閥桿 |
2Cr13 |
2Cr13 |
316 |
| 7 |
調整螺桿 |
45 |
2Cr13 |
316 |
| 8 |
保護罩 |
ZG200-400 |
ZG200-400 |
CF8M |
| |
密封面材料 |
堆焊D507 |
堆焊Co基硬質合金 |
外形尺寸和連接尺寸
| 公稱通徑 |
尺寸 |
| do |
Rc |
G |
L |
L1 |
H |
| 15 |
10 |
1/2" |
3/4" |
37 |
62 |
189 |
| 20 |
12 |
3/4" |
1" |
40 |
65 |
196 |
| 25 |
15 |
1" |
11/4" |
45 |
72 |
277 |
| 32 |
20 |
11/4" |
11/2" |
55 |
85 |
312 |
| 40 |
25 |
11/2" |
2" |
67 |
100 |
322 |
| 50 |
32 |
2" |
21/2" |
76 |
112 |
348 |
| 65 |
40 |
21/2" |
3" |
110 |
135 |
370 |
| 80 |
60 |
3" |
4" |
110 |
145 |
410 |