“NOREPOL EA” check valve – Series H1 10

DN 50 – 250 
PFA 16

Designed to protect drinking water networks from backflow of polluted water due to :

- a pressure drop in the network

- a back pressure from a potentially non potable water network.

  • PFA 16
  • ISO PN 10, ISO PN 16 on request
  • Can be checked with pressure gauge taps (upstream and downstream pressure),
  • Headloss lower than the standard’s requirements
  • According to NF EN 13959 standard
  • Mark : NF ANTIPOLLUTION

 

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Clapets de non retour contrôlables “NOREPOL EA” – Série H1 10