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低溫全啟式安全閥概述
低溫全啟式安全閥主(zhu)要用于液(ye)氧（液(ye)氮、液(ye)氬）等(deng)低溫液(ye)態介質系統上，具(ju)有啟動(dong)自如(ru)、密封可(ke)靠、起跳壓力穩定(ding)等(deng)特點。
規范(fan)
低溫全啟式安全閥型號
DA22F/Y KDA22F/Y
公稱通(tong)徑(jing)：DN10-25mm
公稱壓力：PN0.6-32.0MPa
連接結構：焊接、螺(luo)紋
適用介質：LO2、LN2、LAR、LNG等
適用溫(wen)度(du)：-196℃-%2B80℃
包裝：紙箱(xiang)、木箱(xiang)
材質
閥(fa)體、閥(fa)座：不銹鋼(gang)
閥(fa)頂、閥(fa)桿、彈簧：不銹(xiu)鋼
低溫全啟式安全閥外形與連接尺寸
| 產品型號 | 產品代(dai)號(hao) | 公稱(cheng)通徑(jing)(mm) | 公稱壓(ya)力(MPa) | 整定(ding)壓力(MPa) | 密(mi)封壓(ya)力(MPa) | 重(zhong)量Kg |
| KDA22T-6P | 118DK10 | 10 | 0.6 | 0.225 | 0.2 | 0.63 |
| KDA22Y-10P | 158DK10 | 10 | 1.0 | 0.99 | 0.792 | 0.8 |
| KDA22T-10P | 188DK10 | 10 | 1.0 | 0.88 | 0.792 | 0.64 |
| KDA22Y-25P | 208KD10 | 10 | 2.5 | 1.76 | 1.584 | 0.8 |
| DA22Y-220P | 452DK10A | 10 | 22 | 17.3 | 15.57 |
|
| DA22Y-250P | 501DK10 | 10 | 25 | 22 | 19.8 |
|
| DA22Y-500P | 651DK10 | 10 | 50 | 38 | 34.2 |
|
| KDA22Y-16P | 202DK15 | 15 | 1.6 | 0.33 | 0.297 | 1.15 |
| KDA22Y-16P | 203DK15 | 15 | 1.6 | 0.73 | 0.657 | 1.15 |
| KDA22Y-40P | 301DK15 | 15 | 4.0 | 3.3 | 2.97 | 1.66 |
| KDA22Y-10P | 158DK15 | 15 | 1.0 | 0.88 | 0.792 |
|
| KDA22Y-25P | 208DK15 | 15 | 2.5 | 1.76 | 1.584 |
|
| KDA22Y-6P | 108DK25 | 25 | 0.6 | 0.22 | 0.198 | 1.2 |
| KDA22Y-6P | 118DK25 | 25 | 0.6 | 0.23 | 0.207 | 1.2 |
| KDA22Y-10P | 158DK25 | 25 | 1.0 | 0.88 | 0.792 | 1.2 |
| KDA22Y-10P | 188DK25 | 25 | 1.0 | 0.88 | 0.792 | 1.2 |
| KDA22Y-16P | 203DK25 | 25 | 1.6 | 0.88 | 0.792 | 4.95 |
| KDA22Y-25P | 208DK25 | 25 | 2.5 | 1.76 | 1.584 | 1.2 |
| KDA22Y-64P | 356DK25 | 25 | 6.4 | 4.4 | 3.96 | 4.47 |
上海賢(xian)億(yi)低(di)(di)(di)(di)溫(wen)(wen)(wen)閥(fa)(fa)(fa)門(men)(men)(men)有限公司專(zhuan)業(ye)(ye)制(zhi)造的閥(fa)(fa)(fa)門(men)(men)(men)全部經低(di)(di)(di)(di)溫(wen)(wen)(wen)處(chu)理，常(chang)用(yong)產品適用(yong)溫(wen)(wen)(wen)度-196℃~%2B80℃。品種有：低(di)(di)(di)(di)溫(wen)(wen)(wen)閥(fa)(fa)(fa)門(men)(men)(men);低(di)(di)(di)(di)溫(wen)(wen)(wen)截止(zhi)閥(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)高壓(ya)截止(zhi)閥(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)球閥(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)止(zhi)回閥(fa)(fa)(fa);液(ye)化(hua)(hua)天(tian)然氣閥(fa)(fa)(fa)門(men)(men)(men);氧氣閥(fa)(fa)(fa)門(men)(men)(men);低(di)(di)(di)(di)溫(wen)(wen)(wen)安(an)全閥(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)針(zhen)閥(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)調節閥(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)節流閥(fa)(fa)(fa);空分設備(bei)閥(fa)(fa)(fa)門(men)(men)(men);低(di)(di)(di)(di)溫(wen)(wen)(wen)節流閥(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)閘閥(fa)(fa)(fa);空壓(ya)機(ji)配件;特種閥(fa)(fa)(fa)門(men)(men)(men);低(di)(di)(di)(di)溫(wen)(wen)(wen)針(zhen)閥(fa)(fa)(fa);低(di)(di)(di)(di)溫(wen)(wen)(wen)安(an)全閥(fa)(fa)(fa)廣泛應用(yong)于冶金、石化(hua)(hua)、航(hang)天(tian)、核工業(ye)(ye)、鐵道等行(xing)業(ye)(ye)等行(xing)業(ye)(ye)，上海賢(xian)億低溫(wen)閥門有(you)限公(gong)司竭誠(cheng)為您服
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