Concentric Butterfly Valves
The AVM Concentric Butterfly Valve is a computer-optimized is designed, streamlined design for low head-loss. It is designed for various applications such as water, industry, desalination etc., and exceed the requirements of API 609 and EN 1074.
Specifications:
Size Range: DN 40 - DN 2000
Working pressure: PN 10 - PN 16
Design standards: API 609, EN 1074
Medium: Water, Saline Water, Chemicals
Features
- Resilient Seated with EPDM, NBR or VITON Seat
- Special seat materials on demand
- Face to Face to EN 558-1 Series 20 or Series 13 for Doubleflanged Version
- Hard Backed Phenolic Seat, for Series 20. Vulcanised seat for Series 13
- Shaft does not get in contact with the medium
- Available as Wafer, Lug, Monoflange or Doubleflanged
- Flanged ends to EN 1092-2 PN 10 to PN 16 or ANSI B16.5 Class 125 or 250
- Powder epoxy coating with drinking water certificate available
Downloads: