Butterfly Valves – Flanged Type

 

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Description

Butterfly Valve – Flanged

Main features and materials
  • Body type: FLANGED
  • Production Range: DN 150 – 1600
  • Standard Design: EN 593
  • Face to Face EN 558-1 Series 20 (DIN 3202 T3 K1)
  • ISO 5752 T5 short type
  • API 609, BS 5155 series 4-5 except DN 350
  • Top Flange EN ISO 5211 / NFE 29-402
  • Drilling Norm DIN PN 10/16, ANSI cl. 150
  • Marking EN 19
  • Hydraulic tests EN 12266 / ISO 5208
  • Remarks Pressure equipment directive 97/23/CE
  • Optional : ATEX (II 2GD) 94 /9/CE and Vulcanized Seat
Field of applications
  • Temperature range -40 ºC to 210 ºC material depends
  • Standard Max. DN 150 16 bar (PN16)
  • Working pressure DN 200 – 1600 10 bar
  • Max. Pres. 16 bar (PN16), up to DN 1200
  • Filtration
  • Water treatment
  • Water distribution
  • Cooling systems
  • Shipbuilding
Sizes
  • DN 15 to DN 1200 in PN 16
  • DN 1250 to DN 1600 in PN 10