A Nylon 11-coated disk provides cost-effective good water and chemical resistance

Today we will get to know  Bray’s butterfly valve with Nylon 11 coated disk.

 

Nylon 11 Coating Advantages

  • Economical alternative to Nickel Aluminum Bronze
  • Excellent Corrosion Resistance
  • Excellent Abrasion Resistance
  • Excellent in Sea Water
    • No corrosion after 20 years
  • Impact Resistant
  • Abrasion Resistant
  • Thermoplastic produced from vegetable base.
  • Economical alternative to Nickel Aluminum Bronze
  • Low Coefficient of Friction means Lower Seating/Unseating Torque
  • Not subject to UV deterioration
  • FDA/ NSF-61 Approved for Sanitary Applications

Nylon 11 Application Process

  • Disc is cleaned and sand blasted
  • Substrate surface is carefully primed
  • Disc is heated to 287 °C for 45 minutes
  • Nylon applied in Fluidized bed
  • Final Dimensions are carefully checked to insure coating thickness
  • Disc is then subjected to Holiday Spark Test to insure integrity of coating.

Users with Nylon in Sea Water

  • Tampa Desalination Plant
  • Duke Fluor Daniel
  • Desalcot Trinidad
  • Israel Dead Sea Desalination Plant
  • CFE – Mexico
  • Sea World
  • Fluor – Escondida Mine – Chile
  • Albwardy Marine – Dubai
  • Dubai Drydocks
  • Newington Energy Project
  • Mitsubishi-Kobe Shipyard
  • Mhi Po
  • Corpus Christi Energy Center
  • Black & Veatch
  • Ionics
  • British Petroleum Plutonia Project
  • Koch Membrane
  • US Filter

 

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