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    1/2 inch Brass Swing Check Valve

    High-quality 1/2 inch brass swing check valve for sale online. This horizontal check valve, DN15, thread connection, is commonly used in pipeline systems to prevent the backflow of media and the release of media in the container.
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    Cheap 1/2 inch (DN15) brass check valve is a swing non-return valve, threaded connection, suitable for applications where backflow prevention is required, such as water supply systems, piping, heating systems and industrial processes where fluid flow needs to be controlled.


    • Model: ATO-TK401
    • Nominal Diameter: DN15 (15mm)
    • Valve Body Material: Brass
    • Connection Form: Thread
    • Valve Type: Horizontal Nor-return Valve
    • Applicable Temperature: -10°C≤t≤120°C
    • Working Pressure: 1.6Mpa
    • Weight: 120g

    Dimensions (Unit: mm)

    Brass swing check valve dimension

    DN L d H
    15 46 13 32.5


    ATO 1/2 inch brass horizontal swing check valve finds widespread usage across a variety of industries and applications, serving to prevent reverse flow and regulate fluid movement in plumbing systems, HVAC systems, industrial processes, water supply, irrigation, oil and gas pipelines, marine operations, and agriculture.

    Brass swing check valve applications

    Tips: What is a brass horizontal check valve?

    A brass horizontal check valve is a type of check valve primarily crafted from brass, designed to control fluid flow within a horizontal pipeline. It operates by allowing the fluid to move in one direction while preventing backflow. These valves typically feature a hinged or pivoting flap, often referred to as the "check," which swings open to enable forward flow and closes to obstruct reverse fluid movement. Brass is commonly chosen as the primary material for these valves due to its robustness and resistance to corrosion. ATO swing check valves are widely used in applications where maintaining one-way fluid flow is essential, such as in plumbing systems, HVAC installations, and various industrial processes.

    These valves are crucial components in ensuring the integrity and efficiency of fluid systems. In plumbing, they prevent water from flowing back into the main supply line, maintaining the overall system's hygiene. In HVAC systems, they control the direction of coolant or heating fluid, optimizing temperature regulation. Additionally, brass horizontal check valves are vital in industrial settings to prevent contamination and maintain the integrity of processes, making them versatile and indispensable devices in fluid control applications.

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