Search
Results : " "
Product (00)
Categories (00)
Product category code
9878
Product Description
  • Optimized hydraulic performance
  • Thanks to its low inertia design and limited stroke, the non-return valve closes quickly and without noise during a flow return, effectively reducing water hammer phenomena
  • The internal design promotes smooth flow, making it possible to limit pressure losses while maintaining a very low coefficient of resistance
  • The maximum opening position is obtained for a flow speed average of around 2 m/s
  • The metal elements are made of stainless steel or ductile iron protected by an epoxy coating, ensuring excellent corrosion resistance
  • The bronze ring reduces wear.
  • The guiding devices are designed for long-lasting operation without the need for maintenance
  • Compact design combined with reduced weight
  • Directional marker integrated on the body to indicate the direction of movement of the fluid
  • Installation possible in both horizontal and vertical positions


Compliance with standards

  • Drilling of the connection flanges according to standards:
  • EN 1092-2 and ISO 7005-2: ISO PN 10 or 16 for DN 50 to 600 and ISO PN 25 for DN 50 to 600
  • Face-to-face dimensions according to standards: Face-to-face dimensions according to standards EN 558-1 series 14, ISO 5752.
  • Part 3: Non-return valves NF EN 1074-3


Approval

  • Health conformity certificate


Characteristic

  • Range: DN 50 to 350 single axis. DN 400 to 600 multiple axes
  • PFA 10, 16, 25.
  • Use temperature: +10°C to + 70°C.
  • Watertightness: rate 1 according to DIN 3230-BN standard.
  • Watertightness: category A according to ISO standard 5208


Applications

  • Water distribution networks
  • Pumping stations in water distribution and irrigation (filtered water)
  • Irrigation networks (filtered water)
  • Protection networks fire


Clapet axial à faible inertie.
Clapet axial à faible inertie...
Clapet axial à faible inertie 2
Certificate
picto-certificat1.png
RYL quality
garantie-de-qualite-–-2-(3).png
Join our community by sharing your email address below and stay informed in real time.