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Butterfly valve short body type
Adddate:11/18/2010  |  Viewcount:455  
 
  • Double flanged type
  • Face to face length acc.to ISO 5752 series 13(EN558-1 series 13)                   
  • Flange dimensions and drilling acc.to ISO7005-2(EN 1092-2,DIN2501)
  • Upper shaft: SS 420            
  • Shaft bearing: Al-Bronze             
  • Valve body: Ductile iron       
  • Seat ring: EPDM/NBR        
  • Valve disc: Ductile iron         
  • Retaining ring   : SS 304       
  • Lower shaft: SS 420            
  • (Other materials are available on request)                       
  • Size: DN150-DN4000mm                                           
  • Pressure:PN6-PN40                                            
  • Coating: epoxy coating≥250um                        
  • Suitable medium: water and low-corrosive liquid etc.
Suitable temperature: -10~120°C。