The Casting Steel Trunnion Ball Valve is a high-performance valve designed for critical industrial applications requiring reliable and efficient flow control. The trunnion-mounted design provides additional support to the ball, making it ideal for high-pressure applications. Constructed from robust casting steel, this valve offers excellent durability and corrosion resistance, making it ideal for use in harsh environments.
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Main Features of the Product:
Trunnion-Mounted Design: The ball is supported by trunnions, which reduces the operating torque and allows the valve to handle high-pressure applications efficiently.
Durable Construction: Made from high-quality casting steel, the valve offers excellent mechanical strength and corrosion resistance.
Full Bore Design: Ensures minimal pressure drop and allows for unrestricted flow, making it suitable for applications requiring high flow capacity.
Double Block and Bleed Capability: Enhances safety by allowing isolation and bleeding of the valve cavity for maintenance without affecting the main flow.
Fire-Safe Design: Meets industry fire safety standards, ensuring reliable performance even in extreme conditions.
Technical Specifications;
Materials:
Body: Casting Steel (A216 WCB, A352 LCB, A351 CF8M, or equivalent)
Ball: Stainless Steel (304, 316, or 316L)
Seats: PTFE, RTFE, PEEK, or other materials based on application requirements
Stem: Stainless Steel (304, 316, or 17-4PH)
Seals: Viton, EPDM, Graphite, or other materials as required
Size and Dimensions:
Size Range: DN50 to DN1200 (2″ to 48″)
Pressure Rating: ANSI Class 150, 300, 600, 900, 1500
End Connections: Flanged (ASME B16.5), Butt Weld (ASME B16.25)
Face-to-Face Dimension: ASME B16.10
Standards:
Design and Manufacturing: API 6D, ASME B16.34
Testing and Inspection: API 598, ISO 5208
Fire-Safe Standards: API 607, ISO 10497
End Connection Standards: ASME B16.5, ASME B16.25
Applications:
The Casting Steel Trunnion Ball Valve is widely used in various industries, including:
Oil and Gas: Suitable for controlling the flow of crude oil, natural gas, and refined products in pipelines and processing plants.
Petrochemical: Ideal for handling aggressive chemicals and high-pressure process streams.
Power Generation: Used in steam and water systems, ensuring reliable operation in high-temperature and high-pressure conditions.
Water Treatment: Suitable for isolation and control of water flow in treatment plants and distribution systems.
Marine and Offshore: Designed to withstand harsh marine environments and used in ballast water systems, bilge systems, and offshore platforms.
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