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      永嘉縣秦工真空閥門有限責任公司
      Yongjia QinGong vacuum valve Co., Ltd.
      
  




      
  
      
  
      
    
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      推薦產品
      
    
      
    
      

      
      
        
      
          
        
      
		
      
          
      GDC-J不銹鋼擋板閥
      		
        
      
        
      
          
        
      
        
      
          
      


      


      


      

GDC-J型－電磁高真空擋板閥
      

      
 
      

      
 
■
GDC-J型電磁高真空擋板閥是以電磁力為動力直接帶動閥板動作，使閥門開啟或關閉。適用于真空系統中，用來切斷或導通氣流。適用介質為純凈空氣和非腐蝕性氣體。
      帶反饋信號。
      

      
 
      

      


      


      
■
GDC-J
      Electro High Vacuum Flapper Valve
      

      
 
      

      
 
■
GDC-JQelectro high vacuum butterfly valve uses electromagnetic force to directly drive valve disc working. thus to make valve opened ro closed. It is applicable for vacuum system to cut off or put through the airflow. When valve is closed. and there is atmospheric pressure above the sealing face and vacuum below the sealing face, here the sealing effect is the best. Applicable medium can be pure air and noncorrosive gases.
      

      
 
      

      


      


      
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主要技術性能
      Main Technical Performance
      

      
 
      

      
 


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　適用范圍：Applicability
　105～1.3×10-4Pa
      

      
　閥門漏率：Valve Leak Rate
　≤1.3×10-4Pa.L/S.
      

      
　適用溫度：Applicability
　-30～+50℃
      

      
　線圍溫升：Coil Temperature Rise
　≤65℃
      

      
　開閉時間：Open-close Time
　≤5S
      

      
　電源電壓：Mains Voltage
　220V/50Hz
      

      
　安裝方向：Mounting Direction
　任意(可反頂一個大氣壓)
      

      
 
      

      


      


      
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主要零件材料
      Materials of Main Parts
      

      
 
      

      
 
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閥體、閥板：碳鋼或不銹鋼
      密封件：丁腈橡膠、氟橡膠、波紋管(軸封)。

      Body, and disc: carbon steel or stainless steel
      Sealing element: NBR, Viton, bellows(shaft seal)
      

      
 
      

      
CONSTRUCTION FIGHTS(mm)
      

      
 
      

      


      


      
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外形及連接尺寸(mm)
      Overall and Connection Dimensions(mm)
      

      


      

      


      


      


      Model
      型號
      		


      DN
      		


      D1
      		


      D
      		


      A
      		


      B
      		


      H
      

      


      GDC-J16(b)
      		


      16
      		


      17.2
      		


      30
      		


      40
      		


      55
      		


      193
      

      


      GDC-J25(b)
      		


      25
      		


      26.2
      		


      40
      		


      50
      		


      60
      		


      203
      

      


      GDC-J32(b)
      		


      32
      		


      34.2
      		


      55
      		


      58
      		


      70
      		


      237
      

      


      GDC-J40(b)
      		


      40
      		


      41.2
      		


      55
      		


      65
      		


      70
      		


      244
      


      		
        
      
      
      
    
      
  
      
  
      

      

      

      
  
      永嘉縣秦工真空閥門有限責任公司
      
  
      電話：0577-67952199  傳真：0577-67952160  地址：永嘉縣甌北鎮(zhèn)馬岙工業(yè)區(qū)
      
  
      減速機
減速機超市
Reducer - Gearbox

      

      

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