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    2" 2 Way/3 Way Plug Valve, DN50

    5 out of 5 based on 2 reviews | Write a review
    The low-priced plug valve has a nominal diameter of 2 inches (DN50) and can control fluid flow in two or three ways. 2 inch flanged plug valve is used in a wide variety of industrial applications such as petrochemical, oil and gas, and chemical processing industries.
    SKU: ATO-PV-D50
    30-day Returns
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    Delivery date: 6-12 days

    The 3-way plug valves are ruggedly designed to withstand high pressures and temperatures. A lightweight 2" plug valve actuator regulates fluid flow rate, direction and pressure, making it a highly flexible option for many different applications.


    • Model: ATO-PV-D50
    • Nominal Diameter: DN50 (2 inch)
    • Connection Type: Flange
    • Way: 2 Way, 3 way
    • Material: Carbon Steel
    • Flowing Mode: Single-phase
    • Pressure Environment: Atmospheric pressure
    • Working Temperature: High temperature


    • 2 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.
    • DN50 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
    DN50 250 160 125 100 18 3 4-φ18 250 30x30


    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: What is a plug valve?

    A plug valve is a type of quarter-turn valve that uses a tapered or cylindrical plug to regulate the flow of fluids through a pipeline. The plug can be rotated 90 degrees within the valve body to open or close the valve. When the plug is turned to the open position, the fluid can flow through the valve, and when the plug is turned to the closed position, the fluid flow is blocked.

    Plug valves can be used in a variety of applications, including water treatment, chemical processing, oil and gas production, and food and beverage production. They are commonly used in applications where a tight shut-off is required, as the plug can completely seal off the flow of fluid through the valve.

    Plug valves are available in a range of materials, including cast iron, carbon steel, stainless steel, and plastic. They can be designed for various pressure and temperature ranges and are often used in high-pressure applications.

    Existing reviews of 2" 2 Way/3 Way Plug Valve, DN50
    Fairly good performance, overall satisfied
    I bought two DN50 3-way plug valves and felt they were consistent. There have been no leakage problems during use, which gives me some peace of mind. The installation process was relatively simple and required some extra tools and time to work with to complete. I think the price was reasonable and the two plug valves met my expectations, so if you need a through plug valve as well, I think it's something to consider purchasing.
    From: jake01 | Date: 05/10/2023
    Was this review helpful? Yes No (0/0)
    Easy to install and cost effective
    I purchased two 2" DN50 2-way plug valves. First of all, they are very consistent and never leak or malfunction. This is very important to me because I need them to control fluid flow. Secondly, they are also very easy to install and I don't need specialized tools or skills. Most importantly, they are relatively inexpensive, making them extremely cost-effective. Overall, I am very pleased with these two plug valves and they meet my needs.
    From: lily | Date: 13/09/2023
    Was this review helpful? Yes No (0/0)
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