カザフスタンに海辺で使用するために出荷されたフレンズ型ダックビールバルブ

ゴム製のダックビルのチェックバルブ
April 30, 2025
概要: Discover the Marine Flange Duckbill Valve, designed for seawater corrosion resistance and low-pressure start-up at just 0.1Bar. Perfect for export-grade applications, this valve ensures reliable backflow prevention in marine environments. Watch how it's shipped to Kazakhstan for seaside use!
関連製品特性:
  • 独特で柔軟な非機械的なデザインでダックの口笛に似ているフレンズダックビルバルブ
  • Made from durable elastomeric materials like Neoprene, EPDM, or Viton for seawater corrosion resistance.
  • Operates passively with no need for external power, relying on fluid pressure differential.
  • Low-pressure start-up at 0.1Bar, ensuring efficient flow with minimal head loss.
  • Prevents backflow effectively by sealing tightly under reverse pressure.
  • Available in various sizes from DN50 to DN1200 to fit different pipeline requirements.
  • Ideal for wastewater treatment, stormwater outfall systems, and flood control applications.
  • Export-grade quality assurance for reliable performance in demanding marine environments.
よくある質問:
  • What materials are used in the Marine Flange Duckbill Valve?
    The valve is made from flexible elastomeric materials such as Neoprene, EPDM, Natural Rubber, Buna-N, or Viton, ensuring durability and seawater corrosion resistance.
  • How does the flange duckbill valve prevent backflow?
    When forward flow stops or reverse pressure occurs, the flexible lips of the duckbill squeeze tightly together, creating a seal that prevents backflow without any mechanical intervention.
  • What are the typical applications for this valve?
    This valve is widely used in wastewater treatment plants, stormwater outfall systems, flood control, and submerged outfall diffusers, ensuring reliable one-way flow in demanding environments.
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