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Classification
此类型专用低温安全阀主要用于低温介质管路安全排放系统,具有开关灵活、密封可靠的特点。
These low-temperature stopping valves are mainly used in pipeline systems with low-temperature and deep cold mediums.featured in its flexible operation and reliable sealing.
公称压力/Nominal pressure:4.0MPa
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 | Hpb59-1 |
型号/Model | 主要外形和连接尺寸/Main form and the connection size (mm) | 整定压力(MPa) | |||||
H | H1 | M | M1 | L | D | ||
DA-25 | 144 | 82 | M33*2 | M36*2 | 40.5 | Ф53 | 0.88 |
DA-25A1 | 144 | 82 | M33*2 | M36*2 | 40.5 | Ф53 | 1.76 |