Stainless Steel Jacketed Globe Valve

Overview：

The Stainless Steel Jacketed Globe Valve is designed to provide temperature control for the process fluid by surrounding the valve body with a jacket through which heating or cooling media can flow. This type of valve is particularly suited for applications where maintaining the temperature of viscous or temperature-sensitive fluids is critical. The valve’s globe design allows for precise throttling and flow regulation, making it ideal for use in industries such as chemicals, petrochemicals, pharmaceuticals, and food processing.

Product Features:

1. Jacketed Design for Temperature Control:
   • The valve is equipped with an outer jacket that allows for the circulation of a heating or cooling medium (such as steam or thermal oil), which helps to maintain the temperature of the process fluid.
   • This feature prevents solidification of fluids that may thicken or harden at lower temperatures.
2. Material Construction:
   • Valve Body: Made from high-quality stainless steel, offering excellent resistance to corrosion and suitable for a wide range of aggressive media.
   • Jacket Material: The jacket is constructed from the same or compatible materials to ensure uniform temperature control and durability in harsh environments.
   • Sealing Materials: PTFE or graphite packing is used for high-temperature resistance and excellent sealing capabilities.
3. Globe Valve Design:
   • The globe valve design allows for precise flow control by moving the valve disc perpendicular to the flow direction, providing reliable shut-off and throttling.
   • The linear motion of the valve disc offers accurate regulation of fluid flow, making it ideal for applications where throttling is required.
4. High Temperature and Pressure Resistance:
   • Suitable for handling high-pressure and high-temperature fluids, with typical pressure ratings from PN16 to PN40 and temperature ranges depending on the specific materials used.
5. Flanged or Threaded Connections:
   • Available with flanged connections for easy installation and maintenance, or threaded options for more compact systems.
   • Flanges comply with standards such as ANSI, DIN, or JIS, ensuring compatibility with various piping systems.
6. Energy Efficiency:
   • The jacketed design helps reduce the need for external heating systems by maintaining the temperature within the valve body, leading to improved energy efficiency and reduced operational costs.
7. Durable and Reliable Sealing:
   • The stainless steel construction combined with high-quality sealing materials ensures a tight seal even in demanding conditions, offering reliable operation over long periods.
8. Manual or Automated Operation:
   • The valve can be manually operated using a handwheel, or automated with pneumatic, electric, or hydraulic actuators, offering flexibility in various process control systems.

Applications:

1. Chemical and Petrochemical Industry:
   • Used for handling corrosive fluids, high-temperature liquids, and viscous materials such as resins, where temperature maintenance is critical for smooth operation.
2. Food and Beverage Industry:
   • Ideal for controlling the flow of viscous liquids such as chocolate, syrup, or oils that must remain at a consistent temperature to prevent solidification.
3. Pharmaceutical Industry:
   • Applied in processes where temperature-sensitive fluids require precise control to maintain product integrity and prevent contamination.
4. Power Generation and Refineries:
   • Suitable for high-temperature steam or thermal oil applications in power plants or refineries, where process efficiency and safety are paramount.
5. Paints and Coatings Industry:
   • The valve is effective for maintaining the temperature of paints, coatings, and other viscous substances, ensuring uniform flow and preventing blockages in pipelines.

Advantages:

• Temperature Control: The jacketed design ensures consistent temperature management, preventing fluid solidification or viscosity changes that could interrupt flow.
• Corrosion Resistance: The stainless steel construction provides excellent resistance to corrosion, making it suitable for aggressive and corrosive media.
• Precise Flow Regulation: The globe valve’s design allows for accurate throttling and flow control, ensuring optimal process performance.
• Energy Efficient: The jacket helps maintain process fluid temperature with minimal external energy input, reducing operational costs.
• Reliable Sealing: High-quality materials and sealing technology ensure leak-proof operation, even in high-pressure environments.

Conclusion:

The Stainless Steel Jacketed Globe Valve is an excellent choice for industries where precise temperature control and flow regulation are essential. Its durable stainless steel construction, combined with its efficient jacketed design, makes it ideal for handling high-temperature, viscous, or corrosive fluids. This valve ensures reliable performance in demanding applications, while also contributing to improved energy efficiency and reduced operational costs.