ZXSD低溫角閥
ZXSD Low-Temperature Angle Valve
ZXSD低溫角閥是一種低溫控制閥，最低使用溫度-196℃，常用于液化天然氣、液氮和液氧等低溫流體。
ZXSD Low-Temperature Angle Valve for low temperature are control valves which control low-temperature fluid whose temperature is down to -196℃,such as liquefied natural gas,liquefied nitrogen and liqufied oxygen.
標準規格(Standard specifications)
形式Type | 低溫角閥 Low-Temperature Angle Valve |
公稱通徑Body Size | DN20-DN200(3/4~8) |
公稱壓力Body Ratings | PN16,25,40; ANSI Class 150,300 |
閥體及閥蓋材質 Body&Bonnet Material | LF4,CF8,CF8M |
填料Packing | V型聚四氟乙稀 V-PTEE/柔性石墨 Flexible graphite |
墊圈Gasket | LF4 |
連接方式Connections | 焊接型（SW、BW）Welding type(SW,BW) |
涂層Painting Color | 本體部不加涂層 No painting is standard |
注：以上只是標準組合，根據工況條件，本表以外的規格也是可能的。
Note:the above is just a standard combination,according to the working conditions,other specifications are also possible.
