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J61Y高溫高壓電站截止閥概述；
J61Y高溫高壓電站截止閥主要特點及用途
1、閥門與管路連接采用焊接式結構。
2、密封面不易磨損、擦傷、密封性能好、壽命長。
3、結構緊湊、啟閉性好、高度小、維修方便。
4、適用于水、蒸汽、油品管路上，具有耐高溫、耐高壓的特點。
·J61Y高溫高壓電站截止閥主要性能和使用范圍Chief property ａnd scope of use
|
產品型號
Producttype |
公稱壓力PN/MPa
Nominal
pressure |
試驗壓力/MPa
Test pressure |
工作壓力/MPa
Working pressure |
工作溫度/℃
Working
temperature |
適用介質
Appicable
medium |
|
殼體強度
Shell strength test |
密封
Sealing |
P54 |
P55 |
P57 |
|
J61（X,Y）-1OO |
1O |
15 |
11 |
- |
- |
- |
≤450 |
水、蒸汽、油品
Water、Steam oil goods |
|
J61（X,Y）-200 |
20 |
30 |
22 |
- |
- |
- |
|
J6（X,Y）-250 |
25 |
38 |
28 |
- |
- |
- |
|
J61（X,Y）-320 |
32 |
48 |
36 |
- |
- |
- |
|
J61Y-P54/100V |
- |
30 |
22 |
1O |
- |
- |
≤540 |
蒸汽
Steam |
|
J61Y-P54/140V |
- |
38 |
28 |
14 |
- |
- |
|
J61Y-P54/170V |
- |
48 |
36 |
17 |
- |
- |
|
J61Y-P55/100V |
- |
38 |
28 |
- |
10 |
- |
≤555 |
|
J61Y-P55/140V |
- |
48 |
36 |
- |
14 |
- |
|
J61Y-P55/170V |
- |
53 |
39 |
- |
17 |
- |
|
J61Y-P57/100V |
- |
48 |
36 |
- |
- |
1O |
≤570 |
|
J61Y-P57/140V |
- |
55 |
40 |
- |
- |
14 |
|
J61Y-P57/170V |
- |
60 |
44 |
- |
- |
17 |
·J61Y高溫高壓電站截止閥主要零件材料Material formain parts
|
零件名稱
Part name |
閥體
Body |
閥蓋
Boanet |
閥桿
Stem |
閥瓣
Disc |
密封面
Sealing face |
填料
Packing |
閥桿螺母
Yoke nut |
手輪
Hand
wheel |
緊固件
Fastener |
|
J61H型
J961H型 |
25
WCB |
25
WCB |
鉻不銹鋼
鉻鉬鋁鋼氮化
Cr.stainlesssteel
Cr.Mo.Al steel
nitration |
鉻不銹鋼 Cr.stainless Steel |
鉻不銹鋼 Cr.stainless Steel |
柔性石墨
Craphite |
鋁青銅
Albronze |
可鍛鑄鐵
Forgeable
cast-iron |
優質碳鋼
鉻鉬鋼
High-grde
carbon
steel
Cr.Mo
steel |
|
J61Y型 J961Y型 |
25
WCB |
25
WCB |
鉻不銹鋼
鉻鉬鋁鋼氮化
Cr.stainlesssteel
Cr.Mo.Al steel
nitration |
25 |
硬質合金
Carbide alloy |
|
J61Y-P54型
J961Y-P54型 |
12CrlMoV WC6 |
12CrlMoV WC6 |
20CrlMo1VA
38CrlMoAIA |
12CrlMoV |
硬質合金
Carbide alloy |
|
J61Y-P55型 J961Y-P55型 |
12CrlMoV WC6 |
12CrlMoV WC6 |
20CrlMo1VA
38CrlMoAIA |
12CrlMOV |
硬質合金
Carbide alloy |
|
J61Y-P57型 J961Y-P57型 |
12CrlMoV WC9 |
12CrlMoV WC9 |
20CrlMo1VA
38CrlMoAIA |
12CrlMOV |
硬質合金
Carbide alloy | |
