上(shang)海閥(fa)盛閥(fa)門制造有限(xian)公司主(zhu)要生(sheng)產船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)，可提(ti)供船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)價(jia)格，船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)說明書，船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)實(shi)物圖，船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)結(jie)構圖，船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)外形尺寸(cun)，船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)執行標準，船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)工作原理，船(chuan)(chuan)用(yong)(yong)(yong)(yong)(yong)鑄(zhu)(zhu)鋼法(fa)(fa)(fa)蘭直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)止(zhi)(zhi)(zhi)(zhi)(zhi)止(zhi)(zhi)(zhi)(zhi)(zhi)回(hui)(hui)(hui)(hui)閥(fa)作用(yong)(yong)(yong)(yong)(yong)特點。

JIS F7471船用鑄(zhu)鋼法蘭直通截(jie)止止回閥技術參數(shu)：