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 差壓復閥鐘型浮子式蒸汽疏水閥 Float trap different pressure 
  
產品介紹:ER 差壓復閥型蒸汽疏水閥廣泛用于石油、化工、印染 、織染、紡織、食品等各種工礦各種高中壓蒸汽設備系統(tǒng)。 結構特點:1、該閥采用先進的雙閥座機構,主副復閥滿足高壓力、大排量而體積小。 2、對凝結水德產生量 適應性強, 可間歇排水,汽水分離可靠。 3、背壓率高(≤80%),可有效回收凝結水。 4、閥內全不銹鋼零件全安裝在閥蓋上,維修方便,防腐蝕性強 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:1.This kind of trap adopts two valve bases;bath can meet the need of high pressure ,large discharging amount and small volume  2.Strong ability to adapt to the production of condensed water,reliable separation of ges and water . 3.High rate of back pressure (≤80%),Able to recycle condensed water。 4.Stainless steel parts fixed on the valve cover to facilitate maintenance ,strong abilities to resist corruption. 
主要零件材料和性能參數 Main parts and specifications 
| 
 主要零部件材料表 
Main patrs materials  | 
 Body/Bonnel 閥體、閥蓋  | 
 WCB、WC6  | 
 性能參數 
Performance parameter  | 
 Lowest working pressure 最低工作壓力  | 
 10.0MPa  |  
| 
 Clock float 鐘型浮子  | 
 Austria type body stainless steel 奧式體不銹鋼  | 
 The lowest supercooling degree 最小過冷度  | 
 0℃  |  
| 
 Valve seat /valve cote 閥座、閥芯  | 
 Stainless alloy steel 不銹合金鋼  | 
 Highest pemission back pressure rate 最高允許背壓率  | 
 >85%  |  
| 
 In sets Filters 內置過濾網  | 
 Stainless steel 不銹鋼  | 
 Highest pemissible temperature 最高允許溫度  | 
 鑄鋼425% Cast steel425% 鉻鉬鋼555%Cast irons 555%  |   
  
技術參數表 Technological paramerter date 
| 
 Model 產品型號  | 
 Nominaldiameter 公稱通 徑(DN)  | 
 Connection 連接方式  | 
 PressureRaring 使用壓力Mpa  | 
 Maxallowable(℃) 最高允許溫度   | 
 External dimensions(mm)  | 
 Re.weight 查考重量 (kg)  |  
| 
 L  | 
 H1  | 
 H2  | 
 H3  |  
| 
 ER105  | 
 15~40  | 
 Thread 螺紋  | 
 0.05~0.3、0.7  | 
 425  | 
 230  | 
 155  | 
 165  | 
    | 
 17  |  
| 
 ER105F  | 
 15~25  | 
   
Flange 法蘭  | 
 270  | 
 155  | 
 165  | 
 19.5  |  
| 
 32~50  | 
 22  |  
| 
 ER116F  | 
 15~25  | 
 0.05~0.5、1.2  | 
 270  | 
 155  | 
 165  | 
 19.5  |  
| 
 32~50  | 
 310  | 
 24  |  
| 
 ER116F  | 
 15~25  | 
 0.05~0.7、1.6  | 
 270  | 
 155  | 
 165  | 
 19.5  |  
| 
 32~50  | 
 310  | 
 24  |  
| 
 ER116F  | 
 32~50  | 
 0.05~1.6  | 
 320  | 
 230  | 
 192  | 
 48  |  
| 
 ER20F  | 
 15~50  | 
 Flange 法蘭  | 
 0.05~1.6  | 
 425  | 
 310  | 
 146  | 
 200  | 
 30  |  
| 
 ER120F  | 
 40~100  | 
 0.05~0.8、1.6  | 
 400  | 
 203  | 
 192  | 
 49  |  
| 
 ER130F  | 
 50~100  | 
 0.05~2.5  | 
 430  | 
 190  | 
 240  | 
 31  |  
| 
 ER25W  | 
 15~50  | 
 Socket weld 承插焊  | 
 0.05~2.5 0.05~4.5 0.05~6.5 0.05~10.0  | 
 425/550  | 
 340  | 
 247  | 
 145  | 
 330  | 
 47  |  
| 
 ER25F  | 
 15~25  | 
 Flange 法蘭  | 
 380  | 
 247  | 
 145  | 
 330  | 
 55  |  
| 
 32~50  | 
 58  |    |