上海閥(fa)(fa)盛閥(fa)(fa)門(men)制造有限公司主要生產船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)，可提供船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)價格，船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)說明書，船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)實物圖(tu)，船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)結構圖(tu)，船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)外形尺寸(cun)，船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)執行標(biao)準(zhun)，船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)工作(zuo)(zuo)原(yuan)理，船(chuan)(chuan)用(yong)青銅(tong)(tong)法蘭(lan)直(zhi)(zhi)通(tong)(tong)截(jie)止(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)回(hui)(hui)(hui)閥(fa)(fa)作(zuo)(zuo)用(yong)特點。

JIS船用青銅(tong)法蘭直通截止止回閥技術參數(shu)：