詳細(xì)介紹 氨用閥種類 : 暗杠氨用截止閥 點(diǎn)擊放大產(chǎn)品型號:J41B產(chǎn)品特點(diǎn):暗杠氨用截止閥適用介質(zhì)為液、氣、氨、氮、氫以及適用溫度為-10℃-150℃。 暗杠氨用截止閥的詳細(xì)資料:J41B暗杠氨用截止閥 J41B暗杠氨用截止閥的結(jié)構(gòu)特點(diǎn)及用途:1.中通法蘭為方形結(jié)構(gòu),閥桿采用間桿連接。2.閥體密封面部位采用球凸?fàn)?,與閥腳以線吻合密封。3.密封面采用巴氏合金,密封性能好,使用壽命長J41B暗杠氨用截止閥主要性能規(guī)范:適用介質(zhì):液、氣、氨、氮、氫;適用溫度: -10℃-150℃J41B暗杠氨用截止閥試驗(yàn)壓力:公稱壓力 PN(MPa)試驗(yàn)壓力 (MPa)殼體強(qiáng)度試驗(yàn)密封試驗(yàn)1.62.41.762.53.752.75 J41B暗杠氨用截止閥的主要零件材料: 產(chǎn)品類型零件名稱閥體、閥蓋閥桿填料密封面墊片緊固件J41B-16/25C鑄鋼碳鋼聚四氟乙烯巴氐合金石棉橡膠板優(yōu)質(zhì)碳鋼J41B-16/25Q球墨鑄鐵J41B-16/25K可鍛鑄鐵 J41B暗杠氨用截止閥的主要尺寸表: 公稱通徑DN(mm)主要外形尺寸及連接尺寸(mm)LDD1D2D6bff2z-dHDOJ41B-16C J41B-16Q J41B-16K101309060403514244-14196120151309565454014244-141961202015010575555116244-141961402516011585655816244-1420416032180135100786618244-1820816040200145110857618344-18248200502301601251008820344-182482006529018014512511022344-183212408031019516013512124348-183252401003502151801551502434.58-183712801254002452101851762634.58-184003201504802802402102042634.58-234323202006003352952652603034.512-236544002506504053353203133234.512-257455003007004604103753643434.512-25852600J41B-25C J41B-25Q J41B-25K101309060403516244-14196120151309565454016244-141961202015010575555116244-1419612025160115856558182d4-1420112032180135100786618244-18208120402001451108576202d4-18248160502301601251008820344-182481606529018014512511022348-183212408031019516013512124348-183252401003502301901601502434.58-233712801254002702201881763034.58-254003201504803002502182043034.58-254323202006003603102782603434.512-306544002506504253703323134234.512-347455003007504854303903644634.512-34852600