上海賢億低溫閥門有限公司專業制造的閥門全部經低溫處理，常用產品適用溫度-196℃~+80℃。品種有：低溫閥門;低溫截止閥;低溫高壓截止閥;低溫球閥;低溫止回閥;液化天然氣閥門;氧氣閥門;低溫安  全閥;低溫針閥;低溫調節閥;低溫節流閥;空分設備閥門;低溫節流閥;低溫閘閥;空壓機配件;特種閥門;低溫針閥;低溫安  全閥廣泛應用于冶金、石化、航天、核工業、鐵道等行業等行業，上海賢億低溫閥門有限公司竭誠為您服

型號

da22f/y

概述

此類型專用安  全閥主要用于液氧（液氮、液氬）等低溫液態介質系統上，具有啟動自如、密封可靠、起跳壓力穩定等特點。

規范

公稱通徑：dn10-25mm

公稱壓力：pn0.6-6.4mpa

適用介質：lo2、ln2、lar、lng等

適用溫度：-196℃-+80℃

材質

閥體、閥座：不銹鋼

閥頂、閥桿、彈簧：不銹鋼

外形與連接尺寸產品型號產品代號公稱通徑(mm)公稱壓力(mpa)整定壓力(mpa)密封壓力(mpa)重量kga21w-16t151k661.61.11.01.92a21w-25t251k662.52.42.21.92a21w-100t401k66107.97.113.26a21w-220t501k662218.316.53.26a21h-25t266d10101.60.880.80.69a21h-25t267d10102.51.761.60.70kda22t-6p118dk10100.60.2250.20.63kda22y-10p158dk10101.00.990.7920.8kda22t-10p188dk10101.00.880.7920.64kda22y-25p208kd10102.51.761.5840.8da22y-220p452dk10a102217.315.57 da22y-250p501dk1010252219.8 da22y-500p651dk1010503834.2 kda22y-16p202dk15151.60.330.2971.15kda22y-16p203dk15151.60.730.6571.15kda22y-40p301dk15154.03.32.971.66kda22y-10p158dk15151.00.880.792 kda22y-25p208dk15152.51.761.584 kda22y-6p108dk25250.60.220.1981.2kda22y-6p118dk25250.60.230.2071.2kda22y-10p158dk25251.00.880.7921.2kda22y-10p188dk25251.00.880.7921.2kda22y-16p203dk25251.60.880.7924.95kda22y-25p208dk25252.51.761.5841.2kda22y-64p356dk25256.44.43.964.47