Các van vỏ vịt kiểu vỏ vỏ flange được vận chuyển đến Kazakhstan để sử dụng ở bờ biển

van kiểm tra da vịt cao su
April 30, 2025
Kết nối danh mục: van kiểm tra da vịt cao su
Tóm tắt: 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!
Tính năng sản phẩm liên quan:
  • Van một mỏ vịt mặt bích với thiết kế độc đáo, linh hoạt, không cơ học, giống như mỏ vịt.
  • 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.
Câu hỏi thường gặp:
  • 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.