VAG EKN M epoxy - gas

VAG EKN M epoxy - gas

VAG EKN® M is a double-offset flanged butterfly valve (resilient-seated) approved for use in gas pipelines. Long service life, as the medium does not come into contact with the bearing, and due to the wear-resistant, corrosion- and infiltration-proof seat with weld overlay. Suitable for use in gas main and service lines as well as in pressure stations and gas storage tanks.

PN: 10/16 - DN: 100...1000

Technical datasheet
Drawings DN150-1200_DXF
Drawings DN1300-3000_DXF
Spare part list DN150...300
Spare part list DN350...450
Spare part list DN500...600
Spare part list DN700...800
Spare part list DN900
Spare part list DN1000
Spare part list DN1100...1200


Any questions?

Fredrik Ekeroth
Solution Seller
Phone. +46 54-57 92 06

Fredrik Malmström
Solution Seller
Phone. +46 40-33 02 33

Johan Mattsson
Account Manager Infrastructure
Phone. +46 54-57 92 52

Frank Kirk Hansen
Area Account Manager West
Phone. +45 4053 6511

Kenn Gerwien
Area Account Manager East
Phone. +45 2346 5513

  • Sealing system/standard: Butterfly valve for gas according to EN 13774
  • Face-to-face length: acc. to EN 558, basic series 14 (DIN 3202, F4)
  • With flange ends on both sides acc. to EN 1092-2
  • Double-offset disk bearing mounted in maintenance-free bushing
  • Medium free bearing (dry shaft) in body by means of double O-ring sealing and closed disk eyes
  • Wear-resistant, corrosion-resistant and undermining-resistant seat
  • Possible to replace profile sealing ring without disassembling the disk
  • Automatic sealing system with enclosed and pressure-supported profile sealing ring
  • Vacuum tight up to 1 Torr
  • Tight in both flow directions acc. EN 12266, leak rate A
  • With self-locking, fully enclosed, maintenance-free worm gear including mechanical position indicator
  • O-rings: NBR
  • Body: Ductile iron EN-GJS-400-15 (GGG-40)
  • Valve sealing: NBR
  • Disk: Ductile iron EN-GJS-400-15 (GGG-40) (exception: DN 100 / DN 125 stainless steel 1.4408)
  • Butterfly valve stem: Stainless steel 1.4021
  • Seat: High-alloy weld overlay
  • Body: Internally and externally epoxy coated acc. to GSK guidelines
  • Disk: Epoxy coated according to GSK guidelines (exception: DN 100 / DN 125 stainless steel)

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