產品名稱: | NKJ61H/Y真空截止閥 | |||||
型號規格: | |
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產品類別: | 常規產品 -- 泵閥管件 -- 截止閥 | |||||
參考價格: | 廠價直銷 | |||||
產品品牌: | 國產 | |||||
產品產地: | 上海 | |||||
可供數量: | 批量 | |||||
供貨周期: | 現貨(或電詢) | |||||
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產品簡介: |
|
產品類型 |
殼體強度試驗/MPa |
上密封試驗/MPa |
密封試驗/MPa |
適用介質 |
適用溫度/℃ |
NKJ61H-40 |
6.O |
4.4 |
4.4 |
水、蒸汽、空氣 |
≤425 |
NKJ61H-64 |
96 |
7.O |
7.O | ||
NKJ61H-100 |
15.O |
11.0 |
11.O | ||
NKJ61Y-40l |
6.O |
4.4 |
4.4 |
水、蒸汽、空氣 |
≤550 |
NKJ61Y-64l |
9.6 |
7.0 |
7.O | ||
NKJ61Y-1OOI |
15.O |
11.O |
11.O |
零件名稱 |
閥體、閥蓋 |
閥桿 |
閥瓣 |
密封面 |
閥桿螺母 |
填料 |
緊固件 |
NKJ61H-C型 |
25或WCB |
鉻不銹鋼 |
鉻不銹鋼 |
H:耐熱的合金鋼 | 鋁青銅器 | 膨脹系數pp石墨 |
優質碳鋼 |
NKJ61Y-l型 |
鉻鉬鋼 |
20CrlM01vA 或38CrMoAlA |
12CrlMo 1VA |
Y:硬質合金 |
鉻鉬鋼 |
公稱通徑 DN/mm |
公稱壓力 PN/MPa |
主要的樣貌寬度大小和聯接寬度大小/mm | |||||||
L |
H |
D |
D0 |
D1 |
L1 |
α |
W | ||
1O |
4.0 |
130 |
245 |
36 |
11 |
18.4 |
1O |
- |
120 |
15 |
130 |
245 |
36 |
16 |
22.5 |
1O |
- |
120 | |
20 |
150 |
265 |
44 |
21 |
28.5 |
11 |
- |
160 | |
25 |
160 |
270 |
48 |
26 |
34.5 |
12 |
- |
200 | |
32 |
180 |
285 |
48 |
34 |
- |
- |
37 o 30" |
200 | |
40 |
200 |
320 |
55 |
40 |
- |
- |
37 o 30" |
240 | |
50 |
230 |
365 |
64 |
48 |
- |
- |
37 o 30" |
320 | |
65 |
290 |
41O |
82 |
66 |
- |
- |
37 o 30" |
300 | |
80 |
31O |
430 |
95 |
78 |
- |
- |
37 o 30" |
300 | |
100 |
350 |
470 |
117 |
1OO |
- |
- |
37 o 30" |
350 | |
125 |
400 |
500 |
143 |
126 |
- |
- |
37 o 30" |
350 | |
150 |
480 |
533 |
167 |
150 |
- |
- |
37 o 30" |
400 | |
1O |
6.4 |
130 |
245 |
36 |
1O |
18.4 |
1O |
- |
120 |
15 |
130 |
245 |
36 |
15 |
22.5 |
1O |
- |
120 | |
20 |
150 |
265 |
44 |
20 |
28.5 |
11 |
- |
160 | |
25 |
160 |
270 |
48 |
25 |
34.5 |
12 |
- |
200 | |
32 |
180 |
280 |
48 |
33 |
- |
- |
37 o 30" |
200 | |
40 |
200 |
320 |
55 |
39 |
- |
- |
37 o 30" |
240 | |
50 |
230 |
365 |
64 |
48 |
- |
- |
37 o 30" |
320 | |
65 |
290 |
41O |
82 |
65 |
- |
- |
37 o 30" |
320 | |
80 |
31O |
430 |
95 |
76 |
- |
- |
37 o 30" |
360 | |
100 |
350 |
470 |
117 |
98 |
- |
- |
37 o 30" |
400 | |
125 |
480 |
500 |
143 |
123 |
- |
- |
37 o 30" |
400 | |
150 |
480 |
533 |
167 |
148 |
- |
- |
37 o 30" |
500 | |
1O |
10.O |
130 |
245 |
36 |
1O |
18.4 |
1O |
- |
120 |
15 |
130 |
245 |
36 |
14 |
22.5 |
1O |
- |
120 | |
20 |
150 |
265 |
44 |
20 |
28.5 |
11 |
- |
160 | |
25 |
160 |
270 |
48 |
25 |
34.5 |
12 |
- |
200 | |
32 |
180 |
285 |
48 |
32 |
- |
- |
37 o 30" |
200 | |
40 |
200 |
320 |
55 |
38 |
- |
- |
37 o 30" |
240 | |
50 |
230 |
355 |
64 |
48 |
- |
- |
37 o 30" |
320 | |
65 |
290 |
41O |
82 |
63 |
- |
- |
37 o 30" |
320 | |
80 |
31O |
430 |
95 |
74 |
- |
- |
37 o 30" |
360 | |
1OO |
350 |
470 |
117 |
97 |
- |
- |
37 o 30" |
400 | |
125 |
400 |
500 |
143 |
123 |
- |
- |
37 o 30" |
400 | |
150 |
480 |
533 |
167 |
148 |
- |
- |
37 o 30" |
500 |
NKJ61H/Y真空截止閥
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