進(jìn)口低溫截止閥
德國(guó)巴赫進(jìn)口低溫截止閥概述：
進(jìn)口低溫截止閥，閥門(mén)采用手輪轉(zhuǎn)動(dòng)開(kāi)關(guān)啟閉，閥門(mén)經(jīng)過(guò)了低溫處理，可以用到-196度超低溫閥門(mén)的閥體依然不會(huì)受到影響，閥門(mén)的閥體材質(zhì)為不銹鋼304閥體，閥門(mén)的連接方式為焊接連接，低溫截止閥具有良好的密封效果，可以對(duì)管道起到良好的密封性能，防泄漏性能強(qiáng)，閥門(mén)的閥瓣采用四氟乙烯密封，具有*的耐腐蝕性能，閥門(mén)的閥桿采用加長(zhǎng)桿，使用更加方便。
此類(lèi)型截止閥主要用于液氧（液氮、液氬）等低溫 液態(tài)介質(zhì)系統(tǒng)上，具有開(kāi)關(guān)靈活、密封可靠、耐壓等特點(diǎn)。
Low temperature cut-off valve
Overview of the German Bach imported cryogenic valve:
Low temperature valve, the valve handwheel rotation switch on-off valve after low temperature treatment, can be used for cryogenic valve body -196 is still not affected, the valve body material is 304 stainless steel valve, connection valve for welding connection, low temperature valve has good sealing effect, can be a good seal the performance of the pipeline, leak proof performance, valve flap valve with strong tetrafluorethylene seal, corrosion resistance, the valve stem of the long rod, more convenient to use.
This special type of cut-off valve is mainly used for LOX (liquid nitrogen) in low temperature liquid medium system, has the advantages of flexible operation and reliable sealing, pressure etc..
進(jìn)口低溫截止閥的定義：
進(jìn)口低溫截止閥的閥體采用不銹鋼材質(zhì)，閥體經(jīng)過(guò)超低溫的處理，使閥門(mén)在極其低溫的條件下，仍然具有*的耐腐蝕性能，閥門(mén)的加長(zhǎng)桿設(shè)置，使得閥門(mén)在低溫條件下，不易受影響，閥門(mén)還具有結(jié)構(gòu)體積小、重量輕、結(jié)構(gòu)簡(jiǎn)單、密封性好，閥內(nèi)管道對(duì)介質(zhì)阻力較小，閥門(mén)安裝拆卸方便，方便于維修，閥門(mén)具有雙重密封性能，使用安全可靠，截止閥的密封性*，所以現(xiàn)在得到的廣泛的使用。
The definition of imported low temperature valve:
Low temperature cut-off valve body made of stainless steel, body treated ultra low temperature, so that the valve in extremely low temperature condition, still has strong corrosion resistance, extension rod setting valve, so the valve under the condition of low temperature, not easily affected, the valve has small volume, light weight, structure has the advantages of simple structure, good sealing, small to medium resistance valve pipe valve, convenient installation and disassembly, convenient in maintenance, the valve has a double sealing performance, the use of safe and reliable valve sealing strong deadline, so now the widely used.
進(jìn)口低溫截止閥技術(shù)參數(shù)：
產(chǎn)品名稱(chēng) | 驅(qū)動(dòng)方式 | 連接形式 | 結(jié)構(gòu)形式 | 密封結(jié)構(gòu) | 壓力范圍 | 公稱(chēng)通徑 | 常用材質(zhì) | 產(chǎn)品型號(hào) |
進(jìn)口低溫截止閥 |
手動(dòng) |
法蘭、焊接 |
閥瓣非平衡式 |
PTFE |
4MPA |
DN10-300 |
鍛鋼、低溫鋼、不銹鋼 |
bach-a |
閥門(mén)尺寸標(biāo)準(zhǔn)
| 閥門(mén)試驗(yàn)標(biāo)準(zhǔn)
| 閥門(mén)交貨標(biāo)準(zhǔn)
| 工業(yè)閥門(mén)標(biāo)準(zhǔn)
| 法蘭閥門(mén)標(biāo)準(zhǔn)
| 焊接閥門(mén)標(biāo)準(zhǔn)
| 對(duì)夾式連接閥
| 內(nèi)螺紋連接閥
| 可以提供美國(guó) |
DIN EN558-2005
| DIN EN12266-1-2003
| DIN3230-2-1974
| DIN EN 1171-2003
| DIN EN 3202-1977
| DIN EN 3202-1982
| DIN EN 3202-1979
| DIN EN 3202-1977
| API、ANSI等標(biāo)準(zhǔn)
|
進(jìn)口低溫截止閥guan網(wǎng)：http://www.twvalve。。ｎｅｔ/html/3467.html
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