Solenoid valve, heat exchanger shut-off valve (581)
| Solenoid valve, heat exchanger shut-off valve (581) | 
| 
      
       Characteristics
      
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       | 
     
      
       De-energized closed
      
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| 
      
       Resistance
      
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       Ohm
      
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       43-49
      
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       Power supply B+
      
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       V
      
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       12
      
       | 
    
| 
      
       Power supply B+
      
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       pin nr.
      
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       1
      
       | 
    
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       Ground
      
       | 
     
      
       pin nr.
      
       | 
     
      
       2
      
       | 
    
