Customizable Valves for Complex Applications

Cast Steel Gate Valves

Unlike forging, casting uses the liquid form of metal to create valves. These metals are melted into a molten liquid and poured into various molds depending on the casting technology used. Chaoda has our own foundry equipped with state-of-the-art technology that allows us to pour all castings for our valves in-house including exotic alloys.

One of the biggest benefits of casting is that it can create valves with complex shapes, patterns, and sizes. Using a mold to manufacture these devices gives you more freedom to make different types valves with more intricate parts.

Complexity

For when you get exactly what you need.

Chaoda OS&Y gate valves are specifically design to industry standards for straight thru, bi-directional flow which results in low flow loss and low pressure drop. They are designed for applications where excellent flow conditions and tight shut-off are necessary. Our gate valves proudly service the oil/gas refining, pulp and paper, power generation and chemical/petrochemical industries worldwide.

We offer both Cast API 600 and API 603 design Gate valve designs in a wide range of sizes, pressure classes and materials to fit even the most unique and rugged applications on the planet!

Dimensions & Ranges

Design Options

  • Design Standard:
    API 600 or API 603

  • Size Range:
    2″ to 56″*

  • Pressure Range:
    Class 150 thru 2500 *

  • End Connections:
    Flanged RF & RTJ, Butt Weld *

  • Inspection and Testing:
    API 598 Leakage Test, API 624 Fugitive Emissions Test

  • Flanged End Dimensions:
    ASME B16.5 (≤24”), ASME B16.47 Series A or B (>24”)

  • Butt Weld End Dimensions:
    ASME B16.25

  • Face to Face Dimensions:
    ASME B16.10

  • Pressure-Temperature Ratings:
    ASME B16.34

* Consult sales team for additional sizes, pressure classes and end connections.

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Specification Sheet

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Chaoda USA is eager to hear from you! Let our experienced personnel help you solve your flow control problems.