z673長(zhǎng)桿平板刀型閘閥的簡(jiǎn)單介紹

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

z673長(zhǎng)桿平板刀型閘閥的詳細(xì)信息

長(zhǎng)桿平板閘閥 long stem flat gate valve

產(chǎn)品概述 
插板閥顯著特點(diǎn)：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(jì)制造 design and manufacture: jb/t8691-1998
結(jié)構(gòu)長(zhǎng)度 structural length: gb/t15188.2-94
法蘭連接 flange connection: gb/t9113.1-2000 jb/t79-94
試驗(yàn)與驗(yàn)收 testing and acceptance: gb/t13927-92

主要零部件材質(zhì) key parts material

閥體、上蓋valvebody, upper cap碳鋼、不銹鋼carbonsteel, stainless steel閥板valve plate不銹鋼stainlesssteel閥桿stem不銹鋼stainlesssteel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nominalpressurepn殼體試驗(yàn)casingtest1.5xpn密封試驗(yàn)leaktest1.1xpn工作溫度operatingtemperature橡膠≤80℃四氟密封≤180℃ 
rubber ≤80℃, ptfe≤180℃適用介質(zhì)workingmedium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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