Fromme Armaturen

 

ANSI-Swing check valves Fig.490 - 492

 

 

 

 

Foto, ANSI-Rückschlagklappen Fig.490 - 492   Execution:
  inside shaft
   
   
   
  Materials:
  body and cover: A261 WCB
 

body- and flap seat: A105+HF/13Cr

   
   
  Flange connection: / Face-to-face:
  ANSI B 16.5-RF
  Face-to-face DIN EN 558-2
  class 150 in NPS 2” - 24”
  class 300 in NPS 2” - 24”
  class 600 in NFS 2” - 20”
   
   

 

Other execution:
  with TA-Luft
   
  Other versions on request.
 
 

 

 

 

 

Technical datasheet

 

Datenblatt Fig.490

490

 150 lbs, A261 WCB
Datenblatt Fig.491 491  300 lbs, A261 WCB
Datenblatt Fig.491 492  600 lbs, A261 WCB

Technical Appendix

 

Einbau-, Betriebs- und Wartungsanleitung

Operating and Maintenance Instructions