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VAG EKN H - water

VAG EKN® H is an energy-efficient, double-offset flanged butterfly valve (resilient-seated) suitable for the highest requirements, equipped with a patented hydro-dynamic disk, enlarged inner diameter and patented pressure compensation channels. 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 water distribution, water treatment, in pretreated waste water, dams, in power plants, industry and in pressure management.

PN: 10/16/25 - DN: 150...1200

Downloads
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.Ekeroth@askalon.se

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

Fredrik.Malmstrom@askalon.se

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

Johan.Mattsson@askalon.se

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

Frank.Kirk@askalon.dk

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

Kenn.Gerwien@askalon.dk

Specifications
Material
Product request

Sealing system/standard: Resilient seated in accordance with EN 593
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
Vacuum tight up to 1 Torr
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
Patented hydrodynamic disk
Patented wedge pin connection between shaft and disk
Tight in both flow directions acc. EN 12266
With self-locking, fully enclosed, maintenance-free worm gear including mechanical position indicator
Body: Internally and externally epoxy coated acc. to GSK guidelines
Disk: Epoxy coated according to GSK guidelines

O-rings: EPDM
Body: Ductile iron EN-GJS-400-15 (GGG-40)
Valve sealing: EPDM
Disk: Ductile iron EN-GJS-400-15 (GGG-40)
Butterfly valve stem: Stainless steel 1.4021
Seat: High-alloy weld overlay

Brands

VAG EKN H - water

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