VAG EKN® H300 Butterfly Valve epoxy

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

Productgroup: Butterfly Valves

Medium: Water

Double-offset flanged butterfly valve (resilient-seated) according to the AWWA C504 standard. 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.

  • With flange ends on both sides acc. to EN 1092-2
  • Face-to-face length: acc. to EN 558, basic series 14 (DIN 3202, F4)
  • 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
  • Sealing system/standard: Resilient seated in accordance with EN 593
  • Valve sealing: EPDM
  • Body: Ductile iron EN-GJS-400-15 (GGG-40)
  • Seat: High-alloy weld overlay, microfinished
  • Butterfly valve stem: Stainless steel 1.4021
  • Disk: Ductile iron EN-GJS-400-15 (GGG-40)
  • O-rings: EPDM
  • Body: Internally and externally epoxy coated acc. to GSK guidelines
  • Disk: Epoxy coated according to GSK guidelines
Contact

VAG-Group Headquarters
Carl-Reuther-Str. 1
68305 Mannheim
Germany
Phone: +49 (621) 749-0
Fax: +49 (621) 749-2156

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