Italy

bullet acquedottoBUTTERFLY VALVES CENTRIC TYPE - FLANGED


MOD. 3501 | PN 10-16 | DN 50 - 1200

Flanged butterfly with reduced face-to-face dimension

 

 valvole a farfalla ad asse centrato flangiato 1

 

 

 

 

valvole a farfalla ad asse centrato flangiato 2 

SPECIAL FEATURES:
  • Double flanged type.
  • Design according to the requirements of EN 1074 and certified according to European directive 97/23/CE (PED) by third part organisation (module H).
  • Body completely high quality EPOXY powder coated (fusion bonded).
  • Face-to-face reduced dimensions according to EN 558-1 Series 13 -(former DIN 3202-K1).
  • Shut-off system without seat reducing the net flow section.
  • Inside fully rubber lined by a sleeve, up to the rising profile on flange connection.
  • Bearings in self-lubricated material with secondary O-Rings sealing embedded.
  • Manual operation by lever (standard equipment up to DN 200) or by gearbox and handwheel (DN>200).
  • On request, the valves could be equipped by extension spindle (for underground installation), electric or pneumatic actuators.

MATERIALS:

 butterfly valves centric type flanged table1

 

butterfly valves centric type flanged table2
All metal, rubber, and coatings used have been designed for contact with water for human consumption, pursuant to the terms of Italian Health Ministry decree n° 174, dated 6/4/2004.


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