详细介绍:
此类型专用低温降压调节阀主要用于低温储槽、槽车和罐车的降压系统,广泛用于LNG、液态乙烯及其它低温介质,具有密封可靠、动作灵敏、压力稳定可靠和防静电的特点。
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 reliable, and anti-static.
主要技术参数
Main technical parameters
公称压力/Nominal pressure:2.5MPa
设计温度/Design temperature:-196℃~+80℃
适用介质/Applicable medium:LNG 、LO2、LN2、LAr
连接方式/Connection method:螺纹
主要零部件名称
Main components name
|
材料
Materials
|
阀体/Valve
body
|
ZG0Cr18Ni9
|
阀瓣/Valve
disc
|
0Cr18Ni9Ti
|
主密封件/Main seal
|
PTFE或PCTFE
|
调节螺杆/Valve
stem
|
OCr18Ni9
|
型号
Model
|
主要外形和连接尺寸
Main form and the connection size (mm)
|
公称压力
Nominal pressure
|
调压范围
Scope of pressure adjustment
|
|
H
|
H1
|
D
|
B
|
(MPa)
|
(MPa)
|
DA-10P/C
|
256
|
272
|
Ф32.5
|
10
|
2.5
|
0.2~0.8
|
DA-10P/C1
|
256
|
272
|
Ф32.5
|
10
|
2.5
|
0.4~1.6
|
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