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产品介绍：DT 倒置桶型蒸汽阀有特殊的杠杆结构，广泛用于造纸、纺织 、食品、石油、化工等工业等加热设备的蒸汽管道。
结构特点：1、结构简单，不易故障。无插销或铰链结构，无固定磨损，节能效果佳。耐磨铬钢阀座，不锈钢结构，使用寿命长。
2、间歇排放杂质均可冲走，不积污垢，自动排空气。
3、有多种节流孔选择，在不同压力下，可达到*高排水流量。
4、内部零件全安装在阀盖上，维修方便。
Ntroduction：DT inverted trap has special lever structure,extensively applied in industries of petroleum,textile,foods,paper making,chemical
Industry and steam pipelines
Structure:1,Simple structure.No gemel structure,no fixed abrasive ,excellent abilities to save energy.Valve baseis made of crome steel,with long service life.
2.The waste are discharged constantly will be washed away,no dirty remained ,and the air will be automatically discharged.
3.There are many kinds of throttle holes.Under different pressure,It can always realiys realize largest amount discharged.
4.The parts are all fixed on the valve cover facilitate maintence.
主要零件材料和性参数 Main parts and specifcations
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主要零部件材料表
Main parts materials
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Parts
零部件名称
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Materals
材料
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Body/Bonnet
阀体、阀盖
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CF8、WCB
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Valve seat/valve core
阀座、阀芯
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Tungsten chromium cobalt alloy
钨铬钴合金
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Crane bucket
吊桶
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Stainless Steel
不锈钢
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Support/Filters
支架、过滤网
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Stainless Steel
不锈钢
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技术参数表 Technological parameter date
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Model
产品型号
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Nominal Diameter
公称通径（DN）
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Connection
连接方式
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Pressure Rating
使用压力
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Max allowable（℃）
*高允许温度
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Exterma dimensions(mm)外型尺寸
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L
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H1
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H2
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W
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DT312-L
DT313-L
DT315-L
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15~25
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Flange法兰
Thread螺纹
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0.01~5.0
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425
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305
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170
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15~25
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345
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210
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25~50
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475
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240
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DT415-L
DT421
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25~50
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Flange法兰
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0.1~15.0
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550
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495
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245
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15~25
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310
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115
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165
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210
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DT1811
DT1811
DT1822
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10~15
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Flange法兰
Thread螺纹
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0.1~4.0
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425
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110
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145
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73
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15~25
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110
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166
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73
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20~20
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120
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230
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108
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DT1010
DT1013
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15~20
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Flange法兰
Thread螺纹
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0.01~4.0
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425
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185
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73
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20~25
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295
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114
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