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上海江霞閥門(mén)供應(yīng)低溫截止閥、DZJ-25真空夾套低溫截止閥、DZJ-25低溫截止閥、DZJ-32低溫截止閥、DZJ-40低溫截止閥、DZJ-50低溫截止閥、DZJ-65低溫截止閥、DZJ-25真空截止閥此類型專用真空夾套低溫截止閥主要用于低溫和深冷介質(zhì)的管路系統(tǒng),具有開(kāi)關(guān)靈活、密封可靠的特點(diǎn)。
This type is special vacuum jacketed low-temperature globe valve is mainly used in low temperature and cryogenic medium pipeline system, has the characteristics of flexible switch, reliable sealing.
DZJ-25真空夾套低溫截止閥產(chǎn)品介紹:
產(chǎn)品名稱:DZJ-25真空夾套低溫截止閥
產(chǎn)品型號(hào):DZJ-25
產(chǎn)品系列:低溫截止閥
產(chǎn)品品牌:江霞
主要技術(shù)參數(shù)
Main technical parameters
公稱壓力/Nominal pressure:4.0MPa
設(shè)計(jì)溫度/Design temperature:-196℃~+80℃
適用介質(zhì)/Applicable medium:LNG 、LO2、LN2、LAr
連接方式/Connection method:承插焊
主要零部件名稱 |
閥體/Valve body:ZG0Cr18Ni9 |
閥瓣/Valve disc:0Cr18Ni9 |
閥蓋/Valve cover:ZG0Cr18Ni9 |
閥桿/Valve stem:0Cr18Ni9 |
手輪/Hand wheel:Y102 |
主密封件/Main seal:PCTFE |
型號(hào) |
主要外形和連接尺寸/Main form and the connection size (mm) |
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Model |
H(開(kāi)) |
H(關(guān)) |
L |
D0 |
D1 |
D2 |
D3 |
A |
B |
DZJ-25 |
364 |
352 |
90 |
Ф25 |
Ф32.5 |
Ф43.5 |
Ф82 |
236 |
8 |
DZJ-32 |
374 |
352 |
105 |
Ф32 |
Ф38.5 |
Ф53 |
Ф101 |
248 |
8 |
DZJ-40 |
434 |
419.5 |
120 |
Ф40 |
Ф45.5 |
Ф62 |
Ф101 |
282.5 |
8 |
DZJ-50 |
443 |
420.5 |
140 |
Ф50 |
Ф57.5 |
Ф72 |
Ф126 |
286 |
10 |