Stainless Steel Flanged Globe Valve

Overview:

Stainless Steel Flanged Globe Valves are widely used in various industries for regulating the flow of liquids, gases, and other media. These valves are designed for precision control and offer reliable performance in high-pressure and high-temperature environments.

Product Features:

1. Material:
   • Stainless Steel Construction: Made from high-grade stainless steel (such as SS304, SS316), these valves offer excellent corrosion resistance, making them suitable for applications involving corrosive media like acids, alkalis, and seawater.
   • Long Service Life: The stainless steel body ensures durability, even in harsh industrial conditions, providing longer operational lifespan and lower maintenance costs.
2. Design:
   • Flanged Connection: The valve features flanged ends, ensuring easy installation and removal in pipeline systems. The flanged connection also provides a strong and leak-proof seal, suitable for high-pressure systems.
   • Globe Valve Structure: The globe valve design offers precise control over the flow rate by allowing gradual opening and closing of the valve. The valve disk moves perpendicular to the flow, making it ideal for throttling and flow regulation.
   • Rising or Non-Rising Stem Options: Available with rising stem (for visual indication of valve position) or non-rising stem (for compact installations where space is limited).
3. Sealing:
   • Tight Shut-Off: The valve provides a secure shut-off, preventing leakage. The seating surfaces are precision-machined to ensure a tight seal when the valve is closed.
   • PTFE or Metal Seals: Depending on the application, the valve may use PTFE (Teflon) or metal-to-metal seals. PTFE offers excellent sealing for lower temperatures and non-abrasive media, while metal seals are used for high-temperature and high-pressure applications.
4. Flow Control:
   • Precise Throttling: The globe valve design is highly effective for regulating and throttling flow. It allows for fine adjustments of flow rates, making it ideal for processes where accurate flow control is essential.
   • Low Leakage: The tight shut-off and reliable sealing materials minimize leakage, even in challenging applications.
5. Operation:
   • Manual, Electric, or Pneumatic Actuation: The valve can be operated manually using a handwheel, or equipped with an electric or pneumatic actuator for remote or automated control. The actuation method can be customized based on the specific application requirements.
   • Easy Operation: The design ensures smooth and easy operation, reducing the effort required to open or close the valve, even in high-pressure applications.
6. Pressure and Temperature Ratings:
   • High Pressure Capability: Stainless steel flanged globe valves are designed to handle pressures up to ANSI Class 150 to Class 900, depending on the model and application.
   • Temperature Range: Suitable for high-temperature applications, with a temperature range from -40°C to 500°C (depending on the sealing material and design).
7. Compact and Rugged Design:
   • Space-Saving: The compact design allows for easy integration into existing pipeline systems, even in confined spaces.
   • Rugged Construction: Built to withstand mechanical stresses, pressure surges, and temperature variations, ensuring consistent performance in industrial environments.

Applications:

1. Chemical and Petrochemical Industry:
   • Ideal for controlling the flow of corrosive chemicals and gases, as stainless steel offers excellent resistance to corrosive media.
2. Oil and Gas Industry:
   • Used for controlling the flow of hydrocarbons, steam, and gases in upstream, midstream, and downstream applications.
3. Water Treatment:
   • Suitable for regulating flow in water treatment facilities, especially in areas involving corrosive or high-pressure environments.
4. Power Generation:
   • Controls the flow of steam, cooling water, and other fluids in high-pressure and high-temperature power generation systems.
5. Food and Beverage Industry:
   • Stainless steel’s hygienic properties make it suitable for use in food processing and beverage production, where cleanliness and corrosion resistance are critical.
6. Pharmaceutical Industry:
   • Ensures clean and sterile flow control in pharmaceutical manufacturing processes.
7. Marine and Offshore Applications:
   • Resistant to saltwater corrosion, making it ideal for use in marine and offshore environments.

Advantages:

• Corrosion Resistance: Stainless steel construction ensures high corrosion resistance, extending the valve’s life in aggressive environments.
• Accurate Flow Control: The globe valve design provides precise throttling and flow regulation, making it suitable for critical process control applications.
• Versatility: Can be used for a wide range of fluids, including gases, liquids, steam, and corrosive media.
• Durability: Built to handle high pressures and temperatures while providing long-term reliability.
• Easy Maintenance: Flanged connection and simple design allow for easy maintenance and servicing.

The Stainless Steel Flanged Globe Valve is an excellent choice for industries requiring precise flow control and durability in corrosive or high-pressure environments. With its robust construction and versatile application range, it offers a reliable solution for both manual and automated operations.