The Two-Piece Trunnion Ball Valve with PTFE Seat is designed for applications where reliability, durability, and precise control are essential. This valve features a trunnion-mounted ball that provides superior support and stability, making it ideal for high-pressure and high-temperature applications. The PTFE seat ensures excellent chemical resistance and low friction, enhancing valve performance and extending its lifespan. The two-piece construction allows for easy assembly and disassembly, making maintenance straightforward and cost-effective.
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Main Features of the Product:
Two-Piece Design:
Simplifies assembly and disassembly, reducing maintenance time and costs.
Trunnion-Mounted Ball:
Offers enhanced stability and support, suitable for high-pressure and high-temperature applications.
PTFE Seat:
Provides excellent chemical resistance and low friction, ensuring smooth operation and longevity.
Leak-Proof Performance:
Engineered to prevent leaks, enhancing process safety and efficiency.
Durable Construction:
Built from high-quality materials to withstand harsh operating conditions and ensure long-term performance.
Technical Specifications:
Materials:
Body:
Forged or cast carbon steel, stainless steel, or alloy steel, selected for durability and strength.
Ball:
Hardened stainless steel or alloy steel, offering exceptional wear and corrosion resistance.
Seat:
PTFE (Polytetrafluoroethylene), known for its chemical resistance and low friction properties.
Stem:
Stainless steel or alloy steel, providing high strength and resistance to thermal expansion.
Size and Dimensions:
Nominal Diameter (DN):
Available in sizes ranging from DN50 to DN600.
Pressure Rating:
Available in Class 150 to Class 2500.
End Connections:
Flanged, threaded, or welded according to international standards such as ANSI, DIN, or JIS.
Face-to-Face Dimension:
Complies with ISO 17292, API 6D, or ASME B16.10 standards.
Standards:
Design and Manufacturing:
API 6D, ISO 17292, ASME B16.34
Testing and Inspection:
API 598, ISO 5208
End Connection Standards:
ANSI B16.5, DIN, JIS
Material Standards:
ASTM A216 for Carbon Steel, ASTM A351 for Stainless Steel
Applications:
The Two-Piece Trunnion Ball Valve with PTFE Seat is ideal for:
Chemical Processing:
Handling aggressive chemicals and fluids, where PTFE’s chemical resistance is crucial.
Oil and Gas Industry:
Managing high-pressure fluids in exploration and production processes.
Power Generation:
Controlling steam and high-temperature fluids in power plants.
Water Treatment:
Suitable for water and wastewater treatment processes where reliability and chemical resistance are essential.
