上(shang)海(hai)閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門制造有(you)限公(gong)司主要生產(chan)DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)，可提供DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)價(jia)格，DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)說明書(shu)，DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)實物圖(tu)，DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)結構圖(tu)，DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)外形尺寸，DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)執行標準，DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)工作(zuo)原(yuan)理，DH41F-40P低溫(wen)(wen)(wen)止(zhi)(zhi)回(hui)(hui)閥(fa)(fa)(fa)作(zuo)用特(te)點。

DH41F-40P低溫止回閥產品規范
公稱壓力：4.0MPa
公稱通徑：10mm～50mm
適用介質：LO2、LN2、LAr、LNG、LC2H4等
適用溫度：-196～+80℃
連接方式：法蘭
介質流向：由閥瓣下面向上流

DH41F-40P低溫止回閥主要零部件材料
閥體、閥蓋、閥瓣：不銹鋼
閥瓣密封圈：PTFE或PCTFE