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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.
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
公称通径/nominal diameter:15mm
主要零部件名称 main components name | 材料 materials | |
阀体/valve body | zg0cr18ni9 | |
弹簧/spring | 1cr18ni9 | |
主密封件/main seal | ptfe |
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 | d0 | ||
da-15p/b | 108 | 08 | m32*1.5 | m30*1.5 | 42 | ф42 | ф12 | 0.88 |
da-15p/b1 | 108 | 08 | m32*1.5 | m30*1.5 | 42 | ф42 | ф12 | 1.76 |
da-15p/b2 | 108 | 08 | m32*1.5 | m30*1.5 | 42 | ф42 | ф12 | 2.35 |