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DQS-25P型低溫三通球閥

發(fā)布者:admin_cde發(fā)布時間:2019-12-26訪問量:1583

AA32.jpg

此類型是"T"型通道三通球閥主要用于組合安全系統(tǒng)閥的安全閥及防爆膜片的安裝主體。除能大大地減化和優(yōu)化貯槽管路、減少貯槽組裝時間和二組安全附件同時工作的特點,并且更換安全閥方便、可靠。廣泛用于液氧液氮、液態(tài)乙烯及其它低溫介質(zhì),具有密封可靠的特點。

This type is the ""T"" type channel of the 3-way ball valve is mainly used in integrated security system valve relief valve and the installation of the explosion-proof membrane. In addition to can greatly simplify and optimize pipeline of storage tank, storage tank assembly time and the characteristics of two groups safety accessories work at the same time, and replace the relief valve is convenient and reliable. Widely used in liquid oxygen, liquid nitrogen, liquid ethylene and other low temperature medium, has the characteristics of the sealing is reliable.


主要技術參數(shù) Main technical parameters

公稱壓力/Nominal pressure:4.0MPa

設計溫度/Design temperature:-196℃~+80℃

適用介質(zhì)/Applicable medium:LNG 、LO2、LN2、LAr

連接方式/Connection method:螺紋

公稱通徑/Nominal diameter:25mm

主要零部件名稱 Main components name材料 Materials
閥體/Valve bodyZG0Cr18Ni9
閥瓣/Valve disc0Cr18Ni9Ti
閥蓋/Valve coverZG0Cr18Ni9
閥桿/Valve stem0Cr18Ni9
手柄/handleZG0Cr18Ni9
球體/sphere0Cr18Ni9
主密封件/Main sealPTFE+石墨
型號 Model主要外形和連接尺寸 Main form and the connection size (mm)重量 Weight

H1H2H3D0D1M1M2L1L2(kg)
DQS-25P191.58337Ф25Ф32Ф36*2Ф36*2171122.55.1
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