Steam Jacket Ball Valve

Our Steam Jacket Ball Valve is engineered to ensure a tight seal and precise flow control in high-temperature, high-pressure applications. It features a jacket design around the valve body, which allows steam or heat transfer fluids to flow through and maintain temperature control. We specialized design ensures that our valve seat remains free of freezing or clogging in extreme conditions. Widely used in industries like power generation, chemical processing, and oil & gas, this valve is highly effective in steam control systems, preventing media from solidifying or freezing.
Key Features:
- Steam Jacket Design: The valve is surrounded by a steam jacket, which ensures the valve remains at an optimal temperature during operation. This prevents freezing or solidifying of fluids.
- Reliable Sealing: Designed to handle high-pressure and high-temperature systems, ensuring no leakage even under tough working conditions.
- Durability: Built with high-strength materials such as WCB, 1Cr18Ni9Ti, and SS304, ensuring long-lasting performance.
- Versatility: Ideal for use in steam, oil, water, and chemical processes, particularly where temperature control is crucial.
- Efficient Operation: Effective in applications where media flow needs to be regulated at high pressures and temperatures.
Technical Specifications
| Component | Specification |
|---|---|
| Nominal Diameter (DN) | 15 – 600 mm |
| Nominal Pressure (PN) | 1.6 MPa, 2.0 MPa, 2.5 MPa |
| Strength Test Pressure | 2.4 MPa, 4.8 MPa |
| Low Pressure Sealing Test | 0.6 MPa |
| High Pressure Sealing Test | 17.6 MPa, 35.2 MPa |
| Applicable Medium | Water, Oil, Steam, Gas |
| Applicable Temperature | -20°C to 150°C |
| Materials | WCB, 1Cr18Ni9Ti, SS304, PTFE |
| Design Standard | GB/T 12237, API 607, ANSI B16.5 |

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Steam Jacket: Ensures the valve and the flow media are kept at a regulated temperature, preventing freezing and clogging, ideal for steam and high-temperature fluid systems.
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Durable Construction: Made from robust materials such as WCB, SS304, and 1Cr18Ni9Ti, providing superior durability and reliability.
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Zero Leakage: The sealing design prevents leakage even in extreme conditions, ensuring secure and efficient operation.
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Versatility: The valve is effective for controlling water, steam, oil, and chemical fluids, offering a broad range of applications in various industries.
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Wide Pressure Range: Suitable for pressures up to 2.5 MPa, adaptable for different industrial applications.

The Steam Jacket Ball Valve is an essential component for industries that need to manage high-temperature, high-pressure fluids with efficient control. Common applications include:
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Power Generation: Used in steam systems to regulate the flow of steam, ensuring smooth, controlled operations.
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Chemical Processing: Effective for controlling corrosive and high-temperature fluids in chemical processing plants.
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Oil & Gas Industry: Prevents clogging and freezing in pipelines, ensuring smooth transport of oil, natural gas, and refined products.
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Water Treatment: Ideal for controlling water flow in industrial and municipal water systems, especially under fluctuating temperature conditions.