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    1/2" Thermodynamic Steam Trap

    1/2" (DN15) steam trap for sale online. Low price flanged thermodynamic steam trap with strainer and trap, suitable for steam system applications including process heating, steam tracing, and heating of tanks and vessels.
    SKU: ATO-TST-15
    30-day Returns
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    Delivery date: 6-12 days

    Hot selling 1/2 inch (DN15) steam trap is a thermodynamic steam trap, flanged, sensitive and reliable operation, high capacity, used to remove condensate and other non-condensable gases from the system while minimizing steam loss.


    • Model: ATO-CS49H-16C-DN15
    • Nominal Diameter: DN15 (1/2 inch)
    • Connection Method: Flange
    • Nominal Pressure: 1.6Mpa
    • Max Work Temperature: 350℃
    • Weight: 2.28kg
    • Material: WCB


    • It has a steam or air thermal insulation device, which will not be affected by environmental humidity.
    • Thermodynamic type steam trap is equipped with a filter and drain valve.
    • It reduces the frequency of motion and lengthens the lifetime.
    • A thermodynamic steam trap is sensitive and reliable in operation with a large capacity.

    Dimensions(Unit: mm)

     Thermodynamic steam trap dimensions


    No. Part Name Material
    7 Bonnet 20Cr13
    6 Disc 20Cr13
    5 Seat 20Cr13
    4 Gasket PTFE
    3 Body WCB
    2 Screen 304
    1 Screw Plug 35
    DN L H1 H2 A B C b f n~φ
    15 150 55 50 95 65 45 16 2 4~φ14


    The thermodynamic steam trap is widely used in steam systems, particularly in applications where there is a high rate of condensate formation or where there is a need for rapid condensate removal. They are commonly used in processes such as steam heating, sterilization, and cooking, as well as in industrial processes such as chemical manufacturing and oil refining. 

    Steam trap applications

    Tips: What is a thermodynamic steam trap?

    A thermodynamic steam trap is a type of steam trap used to remove condensate from steam systems. It operates based on the principle of thermodynamics, which is the study of the relationship between heat, energy, and work.

    Thermodynamic steam traps have a disc or valve that is placed in a chamber. When steam enters the chamber, it flows around the disc or valve, causing it to lift and allowing the condensate to be discharged. As the steam flow decreases, the disc or valve drops back into place, preventing the escape of steam and allowing the trap to maintain its efficiency.

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