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差压复阀钟型浮子式蒸汽疏水阀 Float trap different pressure
产品介绍:ER 差压复阀型蒸汽疏水阀广泛用于石油、化工、印染 、织染、纺织、食品等各种工矿各种高中压蒸汽设备系统。
结构特点:1、该阀采用先进的双阀座机构,主副复阀满足高压力、大排量而体积小。
2、对凝结水德产生量 适应性强, 可间歇排水,汽水分离可靠。
3、背压率高(≤80%),可有效回收凝结水。
4、阀内全不锈钢零件全安装在阀盖上,维修方便,防腐蚀性强
Introduction:ER steam trap with two valve bases enjoys
Extensive applications in petroleum chemical industries。Printing pharmacy,textile
Foods and all kinds of high and middle pressure steam equipments.
Structures: kind of trap adopts two valve bases;bath can meet the need of high pressure ,large discharging amount and small volume
ability to adapt to the production of condensed water,reliable separation of ges and water .
rate of back pressure (≤80%),Able to recycle condensed water。
ess steel parts fixed on the valve cover to facilitate maintenance ,strong abilities to resist corruption.
主要零件材料和性能参数 Main parts and specifications
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主要零部件材料表
Main patrs materials
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Body/Bonnel
阀体、阀盖
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WCB、WC6
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性能参数
Performance parameter
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Lowest working pressure
工作压力
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10.0MPa
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Clock float
钟型浮子
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Austria type body stainless steel
奥式体不锈钢
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The lowest supercooling degree
小过冷度
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0℃
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Valve seat /valve cote
阀座、阀芯
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Stainless alloy steel
不锈合金钢
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Highest pemission back pressure rate
允许背压率
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>85%
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In sets Filters
内置过滤网
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Stainless steel
不锈钢
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Highest pemissible temperature
允许温度
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铸钢425% Cast steel425%
铬钼钢555%Cast irons 555%
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技术参数表 Technological paramerter date
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Model
产品型号
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Nominaldiameter
公称通 径(DN)
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Connection
连接方式
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PressureRaring
使用压力Mpa
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Maxallowable(℃)
允许温度
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External dimensions(mm)
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查考重量
(kg)
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L
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H1
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H2
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H3
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ER105
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15~40
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Thread 螺纹
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0.05~0.3、0.7
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425
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230
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155
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165
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17
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ER105F
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15~25
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Flange 法兰
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270
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155
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165
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19.5
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32~50
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22
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ER116F
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15~25
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0.05~0.5、1.2
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270
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155
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165
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19.5
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32~50
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310
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24
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ER116F
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15~25
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0.05~0.7、1.6
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270
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155
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165
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19.5
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32~50
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310
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24
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ER116F
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32~50
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0.05~1.6
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320
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230
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192
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48
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ER20F
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15~50
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Flange 法兰
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0.05~1.6
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425
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310
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146
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200
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30
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ER120F
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40~100
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0.05~0.8、1.6
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400
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203
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192
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49
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ER130F
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50~100
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0.05~2.5
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430
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190
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240
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31
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ER25W
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15~50
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Socket weld
承插焊
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0.05~2.5
0.05~4.5
0.05~6.5
0.05~10.0
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425/550
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340
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247
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145
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330
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47
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ER25F
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15~25
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Flange 法兰
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380
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247
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145
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330
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55
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32~50
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58
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