Brass check valve
      
  
  
      
      
  
  
 
      
  
  
  
      
- brass housing
 
- Stainless steel spring
 
- temperatures:
- Air: -20 ° C to + 110 ° C
 
- Water: 0 ° C to + 90 ° C
 
- Gas: -20 ° C to + 60 ° C
 
- female thread
 
        
  
  
    
          
        
                      | Size | Max. Pressure | Opening pressure | Kv Value | 
      
    
    
    
              
                                    | ½ " | 25 bar | 0,025 bar | 4,12 | 
              
                                    | ¾ " | 25 bar | 0,025 bar | 7,03 | 
              
                                    | 1 " | 25 bar | 0,020 bar | 11,45 |