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Draaibaar terugslagklep van nodulair gietijzer gebruikt om terugstroming van medium te voorkomen

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July 08, 2025
Category Connection: Metaalklep
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Tags:
#Controleklep uit gegoten staal #van gietijzer #Gegote stalen kogelklep
Brief: In this video, our team demonstrates how the Ductile Iron Swing Check Valve effectively prevents medium backflow in water, oil, and gas pipelines. You'll see a detailed walkthrough of its core structure, working principle, and real-world applications, including its role in preventing water hammer effects and protecting large pipeline trunks.
Related Product Features:
  • Automatic swing check valve designed to prevent medium backflow in pipelines.
  • Constructed with durable ductile iron for high pressure and corrosion resistance.
  • Features a flanged connection for easy integration with pipeline networks.
  • Suitable for high-temperature media, operating between 600-900°C.
  • Ideal for large-diameter pipelines (DN50 and above) with minimal flow resistance.
  • Provides reliable sealing with a large valve disc contact area for tight closure.
  • Commonly used in municipal water supply, oil and gas, and industrial systems.
  • Offers customization options including OEM, ODM, and OBM support.
FAQ's:
  • What is the primary function of the Ductile Iron Swing Check Valve?
    The valve prevents medium backflow in pipelines by automatically closing when reverse flow is detected, ensuring one-way flow direction.
  • What materials are used in the construction of this valve?
    The valve body is made of ductile iron with anti-corrosion spray, making it resistant to high pressure and corrosive media.
  • Can this valve be used in high-temperature environments?
    Yes, the valve is designed to operate in high-temperature conditions, with a range of 600-900°C, making it suitable for steam and other hot media applications.
  • How does the swing check valve compare to other types of check valves?
    The swing check valve is ideal for large-diameter pipelines due to its low flow resistance and reliable sealing, but it may not be suitable for small pipes (below DN50) where lift check valves are more effective.
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