Air valves

Features:

  • Designed for the expulsion of small air volume allowing air ingress if pressure loss accurs
  • Suitable for use in pipelines up to DN 200
  • For use in clean water
  • With isolating valve for maintenance
  • Body and bonnet: ductile cast iron EN-GJS-500-7 (GGG50)
  • Float: steel docol, EPDM covered
  • Coating inside and outside: potable epoxy coating ≥ 250µm according to RAL-GZ662 (GSK)

Code Description CAD Drawing Quantity
19901004 1 1/2"
19901108 1 1/2" C/ FILTRO
19901006 1 1/4"
19901112 1 1/4" C/ FILTRO
19901003 1"
19901109 1" C/ FILTRO
19901005 2"
19901113 2" C/ FILTRO
19901002 3/4"
19901111 3/4" C/ FILTRO
19901001 DN 40/50/60/65
19901110 DN 40/50/60/65 C/ FILTRO
19901009 DN 80
19901129 DN 80 C/ FILTRO
19901010 DN 100
19901130 DN 100 C/ FILTRO

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