Z673長桿平板刀型閘閥的簡單介紹

氣動穿透式插板閥顯著特點：閥腔不積渣，特別適合于漿體輸送及粉體物粒的輸送。 

Z673長桿平板刀型閘閥的詳細信息

長桿平板閘閥 long stem flat gate valve

產(chǎn)品概述 
插板閥顯著特點：閥腔不積渣，特別適合于漿體輸送及粉體物粒的輸送。

設(shè)計制造 Design and manufacture: JB/T8691-1998
結(jié)構(gòu)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(zhì) 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四氟、橡膠PTFE，Rubber
主要性能規(guī)范 Key performance indicators
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℃ 
Rubber ≤80℃， PTFE≤180℃適用介質(zhì)Working medium干灰、紙漿、糖漿、污水、煤氣粉末顆粒物、渣水混合物等Dry dust， paper pulp， syrup， sewage， gas， powder， particle， slag-water mix， etc.
主要外形及連接尺寸Profile and connection dimension Unit:mm
DN

L

H1

H2

H3

D1

D2

D0

N-M

P

B

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