Z44H/Z48H快速排污閥(蒸汽鍋爐用閥門)快速排污閥(蒸汽鍋爐用閥門)型號公稱壓力PN(mm)公稱通徑DN(mm)尺寸(mm)閥體材料簡要性能LDD1D2D6bz-dHL0℃適用介質(zhì)排污閥Z44H-162540P48H-1625401.6251601158565-144-14160180灰鑄鐵球墨鑄鐵碳鋼≤200≤250≤425水蒸汽3218013510078-164-181802004023014511085-164-1822022050250160125100-164-1823024065265180145120-184-1825028080280195160135-208-18280350100350215180155-208-184005002.5251601158565-164-141601803218013510078-184-181802004023014511085-184-1822022050250160125100-204-1823024065265180145120-228-1825028080280195160135-228-18280350100350230190160-248-234005004.025160115856558164-14160180321801351007866184-18180200402301451108576184-182202205025016012510088204-1823024065265180145120110228-1825028080280195160135121228-18280350----------------------------------------------------------------------------------------------------------------------------------------------------------------相關(guān)煤氣閥、閘閥產(chǎn)品系列:MZ948W-2電動城市煤氣快速啟閉閘閥MZ548W-2傘齒輪城市煤氣快速啟閉閘閥MZ48W-1.5暗桿手動城市煤氣快速啟閉閘閥MZ44W-1.5城市煤氣快速啟閉閘閥MZ544W-1.5城市煤氣快速啟閉閘閥MZ544W-1/1.5/2/4城市煤氣快速啟閉閘閥MZ48W城市煤氣快速啟閉閘閥Z42W-1/2型楔式雙閘板閘閥（煤氣專用閥）Z542W-1/2型傘齒輪傳動楔式雙閘板閘閥（煤氣專用閥）Z41W法蘭式不銹鋼閘閥Z942W-1/2型電動楔式雙閘板閘閥（煤氣專用閥）Z15T-10內(nèi)螺紋暗桿楔式閘閥NKZ41H真空法蘭閘閥BZ41H/W碳鋼.不銹鋼保溫閘閥Z41H排渣閘閥NKZ61H/Z64H焊接式真空閘閥DSZ41H/DSZ44H水封閘閥Z44H/Z48H快速排污閥(蒸汽鍋爐用閥門)法蘭楔式閘閥(Z41H型)高壓法蘭連接鋼制閘閥波紋管閘閥彈性座封閘閥暗桿彈性座封閘閥Z941W-16P/R電動閘閥明桿彈性座封閘閥Z45T-10型暗桿楔式閘閥Z44T/W-10型暗桿楔式閘閥Z41T-10型楔式閘閥RVCX(Z45X)暗桿彈性座封閘閥