上海閥(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)門制造有限公司主要生(sheng)產(chan)船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)，可提(ti)供船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)價(jia)格，船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)說明書，船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)實物圖，船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)結構圖，船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)外(wai)形尺(chi)寸，船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)執行標準，船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)工(gong)作原理，船(chuan)(chuan)用(yong)(yong)(yong)青(qing)(qing)銅(tong)(tong)(tong)法(fa)(fa)蘭(lan)(lan)直(zhi)(zhi)通(tong)(tong)(tong)截(jie)(jie)(jie)止(zhi)止(zhi)回閥(fa)(fa)(fa)(fa)作用(yong)(yong)(yong)特(te)點。

JIS船用青銅法(fa)蘭直(zhi)通截止(zhi)止(zhi)回閥技(ji)術參數：