BUTTERFLY VALVE Double Eccentric

APPLICATION

Double flange butterfly valve, double eccentric design with stainless steel retaining ring for high-pressure waterworks applications in distribution networks, pumping, irrigation, etc.

DESIGN FEATURES

  •  Mechanical position indicator
  • Polished disc edges to prevent damage to the seat
  • Sealing seat made of stainless steel welded and micro finished
  • Minimal pressure drop due to the hydrodynamic design of the disc
  • Bidirectional flow (for PN10)
  • Stainless steel stem

Specification

Description Material
Body Ductile cast iron GGG 50
Disc Ductile cast iron GGG 50
Retaining ring Stainless steel or Ductile cast iron GGG 50
Sealing ring Rubber EPDM
Seat surface Stainless steel
Hex. Socket head cap screw Stainless steel A2
Shaft - driven end Stainless steel 316
Shaft - free end Stainless steel 316
Key Steel CK45
Hex. Socket set screw Stainless steel A2
Bearing bush Bronze
Bearing bush Bronze
Seal bush Delrin
O-ring Rubber EPDM
Cover - driven end Ductile cast iron GGG 50
Cover - free end Ductile cast iron GGG 50
Hex. Bolt Stainless Steel
Worm gear unit

Features

Confirms to
EN593
DN Range
DN100 - DN2500
Maximum Working pressure
PN10, PN16, PN25, & PN40
Flange end connections
EN1092-2, ISO 7005, PN10, PN16, PN25, & PN40
Operating temperature
0°C - +70°C
Product Variant No
BX2400
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