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      AIREX SINGLE FUNCTION AIR VALVE

      airex
      • Threaded DN ¾" – 1"
      • DN 50 - 60 - 65 - 80 - 100 - 150 - 200
      • PN 10 – 16 – 25

       

      The single function AIREX automatic degassing vent is used on pressurized
      pipes for the expulsion of air or emulsion of air and water, accumulated
      during normal service. 
      It must be installed on each peak present in the elevation of the pipeline,
      intended as a change in slope, in order to expel the small airflows accumulated there.
      This valve provides an effective and reliable solution in typical working conditions 
      such as aqueducts and irrigation and industrial systems.
      It can be supplied in a simple version with threaded female connection,
      or with mounting accessories in various configurations: nipple, ball valve, 
      nipple and multi-holed flange, or ball valve and multi-holed flange.

      Applications: Water Hydro Irrigation Industry

      Main features

       • Design and performance in accordance with EN1074-1 and 4
       • Flange in accordance with EN 1092-2
       • EPDM seals for drinking water
       • Marking according to EN 19
       • Hydraulic test according to EN 12266 and in compliance with
         the requirements of EN 1074-1 and 4
       • Homologations for contact with drinking water KTW (Germania), WRC (UK), ACS (Francia)

      Materials

       • Body, cover and flange: in ductile iron EN-GJS-400-15 according to EN 1563
       • Screws, washers and pin: in A2 stainless steel
       • Float: in ABS
       • Seals and O-rings: EPDM
       • Nozzle and perforated nut: in polyamide
       • Breather valve, ball valve and nipple: brass

      Corrosion Protection

       • Epoxy coating with a minimum thickness of 250 microns in compliance
         with EN 14901 for body, cover and flange in ductile iron