Double Eccentric BFV Valve

Double Eccentric Butterfly Valve

Model : 44163B5-PN16 / 44253B5 -PN25
DN 150 to DN 1200 - PN16 / DN150 to DN 1200 - PN25
Pressure : PN16 / PN25
Features:

  • The Tilted disc releases the comparission of the disc sealing after a few degrees of opening, which extends the durability and gives low operating torques.
  • The disc is fixated to prevent wear and fluttering.
  • The disc seal profile and rubber quality ensure kow closing torque.
  • Seal retainer ring of carbon steel, optional stainless steel ring is available.
  • The threaded bolt holes in the disc are corrosion protected .
  • Optional locking device.
  • Body and disc of ductile iron with epoxy coating.


Download Datasheet

 

 

 

  • Design According to EN 593.
  • Face to face EN 558 Table 2 basic series 14.
  • Standard flange drilling to EN 1092(ISO 7005-2).
  • Working Pressure PN16 / PN25.
  • Working Temperature : -10ºC to +80ºC.

Ductile Iron - PN16/PN25.

  • Epoxy Powder Coating RAL5010, RAL 5015
  • Lever operated.
  • Worm Gear Box.
  • Electric Actuator.

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