聯(lián)系人: 蘇逸晨
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聯(lián)系地址:上?;瘜W(xué)工業(yè)區(qū)奉賢分區(qū)湖濱路8號(hào)
公司網(wǎng)址: http://cnvenn.b2b.bq.cm/
上海閥天閥門(mén)有限公司
資料信息
認(rèn)證信息
DYS-25P~50系列低溫升壓調(diào)壓閥
DYS-25P~50 Low Temperature Pressure Reducing and Adjusting Valve
此類(lèi)型專(zhuān)用低溫降壓調(diào)節(jié)閥主要用于低溫儲(chǔ)槽、槽車(chē)和罐車(chē)的降壓系統(tǒng),廣泛用于LNG、液態(tài)乙烯及其它低溫介 質(zhì),具有密封可靠、動(dòng)作靈敏、壓力穩(wěn)定可靠和防靜電的特點(diǎn)。This type is special low-temperature step-down regulator is mainly used for low temperature storage tank, tank car and tank car step-down system, widely used in LNG, ethylene and other low temperature liquid medium, with reliable sealing, action quick, the characteristics of the pressure is stable and
主要零部件名稱(chēng)/Materials of main parts 閥體/Valve body: ZG0Cr18Ni9閥瓣/Valve disc: 0Cr18Ni9Ti主密封件/Main seal: PTFE或PCTFE調(diào)節(jié)螺桿/Valve stem: 0Cr18Ni9
主要技術(shù)參數(shù)/Main technical parameters公稱(chēng)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: 螺紋
型號(hào) MODEL |
主要外形和連接尺寸/Main form and the connection size (mm) |
|||||||
H |
L |
D |
M |
L1 |
E |
公稱(chēng)壓力(MPa) |
調(diào)壓范圍(MPa) |
|
DYJ-25 |
256 |
272 |
Ф32.5 |
M48*2 |
160 |
10 |
4.0 |
0.2~0.8 |
DYJ-25A |
256 |
272 |
Ф32.5 |
M48*2 |
160 |
10 |
4.0 |
0.4~1.6 |
DYJ-40 |
311 |
308 |
Ф39 |
M56*2 |
204 |
|
4.0 |
0.2~0.8 |
DYJ-50 |
311 |
312 |
Ф49 |
M64*2 |
204 |
|
4.0 |
0.2~0.8 |
此