RS Butterfly Double Flanged

Resilient Seated Butterfly Valve Double Flanged

Model : 44163DB4-PN16 / 44253DB4 -PN25
DN 65 to DN 1200 - PN16 / DN65 to DN 1200 - PN25
Pressure : PN16 / PN25
Features:

  • The heavy dty double flanged design is suitable for high pressure loading.
  • Excellent suited for use is shipbuilding, waterworks, iron & steel industry and power stations.
  • Absolutely tight shut-off in either flow direction.
  • Gear/ Hydraulic/ Electric Actuator.
  • Can be installed in any desired direction.
  • Good control characteristics.
  • Maintenance free.


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  • Complies with EN 593/ BS 5155.
  • Face to face ISO 5752 series 13/ EN 558 series 13/ BS 5155 series 2
  • Top flanges complies with ISO 5211/1.
  • Working Pressure PN16 / PN25.
  • Working Temperature : -10ºC to +80ºC NBR seat.
  • Working Temperature : -20ºC to +120ºC EPDM seat.
  • Ductile Iron - PN16/PN25.
  • Epoxy Powder Coating RAL5010, RAL 5015
  • Lever operated.
  • Worm Gear Box.
  • Electric Actuator.

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