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    5" 2 Way/3 Way Plug Valve, DN125

    Buy a 5" size plug valve online, which is manufactured using high quality materials and precision engineering to ensure long service life and optimum performance. The plug valve is available in two-way or three-way, and with its rugged design and excellent flow control, ATO plug valve is widely used in the petrochemical, oil and gas, and chemical processing industries.
    SKU: ATO-PV-D125
    30-day Returns
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    Delivery date: 6-12 days

    5" flange plug valves feature a rugged, compact design that is easy to install and operate even in tight spaces. Two-way/three-way plug valves are used in a wide variety of industrial applications such as petrochemical, oil and gas, and chemical processing industries.


    • Model: ATO-PV-D125
    • Nominal Diameter: DN125 (5 inch)
    • Connection Type: Flange
    • Way: 2 Way, 3 way
    • Material: Carbon Steel
    • Flowing Mode: Single-phase
    • Pressure Environment: Atmospheric pressure
    • Working Temperature: High temperature


    • 5 inch plug valves have a simple design and are easy to operate, which makes them suitable for a variety of applications.
    • 2 Way/3 way plug valves typically require low torque to operate, making them easy to turn even with manual operation.
    • DN125 plug valves are highly durable and can withstand harsh operating conditions, including high pressure and high temperature environments.
    • Plug valves are suitable for use in a wide range of applications, including oil and gas, chemical, pharmaceutical, and food and beverage industries.
    • Plug valves have good throttling performance, which makes them useful in controlling the flow rate of fluids.
    • Plug valves are low maintenance, requiring minimal repair or replacement even after prolonged use.

    Dimension (Unit mm)

    Plug valve dimension

    Size L D D1 D2 b F n-φd H S
    DN125 350 245 210 185 22 3 8-φ18 405 62x62


    The plug valve is commonly used in various industries, including oil and gas, petrochemical, chemical, power generation, and water treatment. It is often used in applications that involve high pressure, high temperature, and abrasive or corrosive fluids. Some specific examples of plug valve applications include pipeline isolation, flow control, throttling, and emergency shut-off. Additionally, plug valves can be used in various types of equipment, such as pumps, compressors, and tanks, to regulate fluid flow.

    Plug valve applications

    Tips: How to select the right plug valve for my application?

    Selecting the right plug valve for your application involves considering several factors such as the type of fluid or gas being transported, the pressure and temperature conditions, and the specific requirements of your application. Here are some key steps to follow:

    1. Understand your application requirements: Start by understanding the parameters of your application, including the type of fluid or gas, the pressure and
      temperature conditions, and any specific requirements you may have such as corrosion resistance or flow control.
    2. Determine the valve design: There are several types of plug valves available, including lubricated plug valves, sleeved plug valves, and non-lubricated plug valves. Each design has its own unique features and benefits, so it's important to select the one that best suits your application needs.
    3. Choose the material of construction: The material of construction will depend on the type of fluid or gas being transported, the pressure and temperature conditions, and any specific requirements you may have. Common materials include cast iron, carbon steel, stainless steel, and alloys.
    4. Consider the operating conditions: Finally, consider the operating conditions of the valve, including the frequency of use, maintenance requirements, and the ease of operation and maintenance.

    By following these steps, you can select the right plug valve for your application, ensuring reliable and efficient operation. It is recommended that you consult with a valve manufacturer or supplier for additional guidance and support.

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