手動陶瓷刀型閘閥manual knife gate valve

設計制造 Design and manufacture: JB/T8691-1998
結構長度 structural length: GB/T15188.2-94
法蘭連接 Flange connection: GB/T9113.1-2000 JB/T79-94
試驗與驗收  testing and acceptance:GB/T13927-92
主要零部件材質  Key parts material

閥體、上蓋Valve body， upper cap碳鋼、不銹鋼Carbon steel， stainless steel閥板Valve plate不銹鋼stainless steel閥桿Stem不銹鋼stainless steel密封圈Seal ring橡膠、四氟、不銹鋼、硬質合金Rubber， PTFE， stainless steel，hard alloy

主要性能規范  Key performanceindicators公稱壓力Nominal pressurePN殼體試驗Casing test1.5XPN密封試驗Leak test1.1XPN工作溫度Operating temperature橡膠≤80℃ 四氟密封≤180℃  硬密封≤425℃Rubber ≤80℃， PTFE≤180℃， hard sealing ≤425℃適用介質Working medium糖漿、紙漿、污水、煤漿、灰、渣水混合物Syrup， paper pulp， sewage， coal slurry， dust， slag-water mix

主要外形及連接尺寸  Profile and connection dimension                                                    單位  Unit:mm公稱壓力Nominal pressure(MPa)公稱通徑Nominal through diameter（mm）LDD1D2HN-MD01.050481601251002854-M1618065481801451202984-M1618080501951601353154-M16220100502151801553658-M16220125572452101854008-M16230150572802402104758-M20280200703352952655408-M203602507039035032063012-M203603007644040036878012-M204003507650046042988516-M204004008956551548299016-M2240045089615565532110020-M22530500114670620585120020-M22530600114780725685145020-M27600700130895940800170024-M276008001301010950905200024-M30680900140111010501005230028-M30680

關鍵詞：刀型閘閥、手動刀型閘閥、手動陶瓷刀型閘閥

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