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Structural Features
Stainless Steel Material: The valve body is made of ASTM A351 CF8 stainless steel, which offers excellent corrosion resistance and high strength, suitable for various media and working conditions.
Flanged Connection: Both ends adopt a flanged connection method that complies with the ASME B16.5 standard, ensuring easy installation and tight sealing.
Gear Operation Mechanism: Equipped with a gear operation mechanism, it enables labor-saving and stable operation, suitable for manual operation, and is particularly applicable to large-diameter or high-pressure valves.
Rising Stem Design: The valve stem adopts a rising design—during operation, the stem rises together with the valve gate, intuitively indicating the on-off state of the valve and ensuring operational safety.
Valve Gate Sealing: The valve gate adopts a flat sealing design, providing excellent sealing performance and ensuring reliable operation of the valve under high-pressure working conditions.
Fire Safety Design: Compliant with API 607 and API 6FA standards, the valve can maintain sealing performance even in case of fire, safeguarding the safety of personnel and equipment.
Anti-Static Device: A built-in anti-static device ensures electrical continuity, prevents static accumulation, and reduces the risk of fire and explosion.
Compact Design: With a small size and light weight, it is easy to install and maintain, making it suitable for occasions with limited space.
Technical Parameters
Nominal Diameter: 10" (DN250)
Pressure Class: 600LB (PN100)
Temperature Range: -29℃ to +425℃
Materials:
Valve Body: ASTM A351 CF8 Stainless Steel
Valve Gate: 316 Stainless Steel
Valve Stem: 316 Stainless Steel
Sealing Ring: Nitrile Butadiene Rubber (NBR) or Polytetrafluoroethylene (PTFE)
Connection Method: Flanged Connection (RF), compliant with ASME B16.5 standard
Operation Mode: Gear Operation
Design Standards: API 600, ASME B16.34
Testing Standards: API 598, ISO 5208
End-to-End Dimensions: Compliant with ASME B16.10 standard
Application Fields
Oil and Natural Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems to control the flow direction of fluids and ensure the smooth progress of the production process.
Chemical Industry: Suitable for the transportation and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.
Water Treatment Industry: Applied in the water supply and drainage systems of water plants and sewage treatment plants to control the on-off and flow direction of water, improving water treatment efficiency and water quality safety.
Food and Beverage Industry: Meets food-grade requirements and is used in pipeline systems during food and beverage production to ensure hygiene and safety.
HVAC: Used in cooling water systems, hot water systems, etc., to control the on-off and flow direction of water, ensuring the efficient operation of the system.
General Industrial Applications: Suitable for the control and isolation of media such as water, oil, and gas, ensuring the safe and efficient operation of the system.
Advantages and Value
High Reliability: The stainless steel material and gear operation mechanism ensure the valve operates stably in high-pressure and high-temperature environments, reducing maintenance frequency and downtime.
High Safety: The fire protection, anti-static design, and reliable sealing performance effectively reduce the risk of leakage, safeguarding the safety of personnel and equipment.
Easy Operation: The gear operation mechanism provides a stable and labor-saving operation experience, suitable for manual operation, and is particularly applicable to large-diameter or high-pressure valves.
Convenient Installation and Maintenance: The flanged connection simplifies the installation process and also facilitates maintenance and overhaul, reducing maintenance costs.
Wide Applicability: Multiple material options and a broad range of pressure and temperature make it adaptable to various complex working conditions and medium characteristics.
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