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Structural Features
Carbon Steel Material: The valve body is made of high-quality carbon steel, which offers high strength and good corrosion resistance, suitable for various media and working conditions.
Threaded Connection: Adopts NPT threaded connection, ensuring easy installation and tight sealing, and is suitable for small and medium-diameter pipeline systems.
Handwheel Operation: Equipped with a handwheel operating mechanism, it is easy to operate and suitable for manual control, especially for occasions requiring frequent operation.
Solid Wedge Disc: Features a solid wedge disc design, providing excellent sealing performance and ensuring reliable operation of the valve under high-pressure working conditions.
Compact Design: With small size and light weight, it is easy to install and maintain, making it particularly suitable for occasions with limited space.
Fire Safety Design: Complies with API 607 and API 6FA standards; even in case of fire, the valve can maintain sealing performance to protect the safety of personnel and equipment.
Anti-Static Device: Built-in anti-static device ensures electrical continuity, prevents static accumulation, and reduces the risk of fire and explosion.
Technical Parameters
Nominal Diameter: 1/2" (DN15)
Pressure Class: 800LB (PN140)
Temperature Range: -29℃ to +425℃
Materials:
Valve Body: Carbon Steel
Valve Disc: Carbon Steel
Valve Stem: Carbon Steel
Sealing Ring: Nitrile Butadiene Rubber (NBR) or Polytetrafluoroethylene (PTFE)
Connection Method: Threaded Connection (NPT), compliant with ANSI B1.20.1 standard
Operation Mode: Handwheel Operation
Design Standard: ASME B16.34
Testing Standards: API 598, ISO 5208
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 production processes.
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 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 carbon steel material and solid wedge disc design ensure the valve operates stably under 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 handwheel operation provides a stable and labor-saving experience, suitable for manual control, especially for occasions requiring frequent operation.
Convenient Installation and Maintenance: The threaded connection simplifies the installation process and 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.
