Zhejiang Zhongguan Valve Manufacture Co., Ltd
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          Water Treatment Valves

          In the water treatment industry, valves are used to control the flow and water pressure of water supply and drainage, as well as the quality and temperature of treated water. The most common types of valves include butterfly valves, ball valves, gate valves, globe valves, check valves, filters, and so on. Concentric soft seal butterfly valve,resilient seated gate valve, ball type check valve, cast iron ball valve, cast iron strainers, etc. are the core products of our Zhongguan water treatment valve series.

          Industrial Valves

          The valves that control the flow of medium in industrial pipelines are collectively referred to as industrial valves. Industrial valves are used to control the flow of various types of fluids such as air, water, steam, corrosive media, mud, oil products, liquid metals, and radioactive media. The manufacturing scope of Zhejiang Zhongguan mainly includes various high and medium pressure ball valves, gate valves, globe valves, check valves, filters, and so on.

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Home > Products > Industrial Valves > Check Valves > DIN Standard Check Valve

DIN Standard Check Valve

The valve consists of a hinged disc that swings open in the direction of flow and closes to prevent backflow. This type of valve is manufactured in accordance with the German standard DIN, which sets specifications for dimensions, materials, and testing requirements of industrial components. DIN swing check valves are commonly used in various industries such as water treatment, oil and gas, and chemical processing to prevent backflow and ensure the safe and efficient flow of fluids.

Products

  • Water Treatment Valves
    • Concentric Butterfly Valves
    • Wafer Check Valves
    • Resilient Seated Gate Valves
    • Cast Iron Ball Valves
    • Cast Iron Strainers
    • Expansion Joint
  • Industrial Valves
    • Ball Valves
    • Butterfly Valves
    • Gate Valves
    • Globe Valves
    • Check Valves
    • Strainers
  • Soft Seat Double Eccentric Butterfly Valve

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