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Forged Steel Gate Valve
J-VALVES
Structural Features
Integral Forging Process: The valve body is manufactured through an integral forging process, free from welding defects, which ensures the overall strength and reliability of the valve.
High-Strength Material: The valve body is made of ASTM A105N, featuring high strength, good corrosion resistance, and excellent high-temperature performance, making it suitable for various complex working conditions.
RTJ Flange Connection: Adopts an RTJ (Ring Type Joint) connection method, ensuring superior sealing performance under high-pressure conditions and preventing medium leakage.
Double Gate Design: Incorporates a double gate design to provide better sealing performance and effectively prevent medium leakage.
Valve Stem Sealing: The valve stem adopts a multi-layer sealing design to ensure operational safety and prevent medium leakage.
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 small size and light weight, it is easy to install and maintain, making it suitable for occasions with limited space.
Technical Parameters
Nominal Diameter: 1/2″ to 2″ (DN15 to DN50)
Pressure Class: 600LB (PN100)
Temperature Range: -29℃ to +425℃
Materials:
Valve Body: ASTM A105N
Valve Gate: 316 Stainless Steel
Valve Stem: 316 Stainless Steel
Sealing Ring: PTFE, Graphite
Connection Method: RTJ Flange Connection, compliant with ASME B16.5 standard
Design Standards: ASME B16.34, API 600
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.
Electric Power Industry: Applied in cooling water systems and steam systems of power plants to control the flow direction of water and steam, ensuring the normal operation of power generation equipment.
Water Treatment Industry: Used 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.
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 integral forging process and high-strength material 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 valve stem adopts a multi-layer sealing design to ensure operational safety and prevent medium leakage.
Convenient Installation and Maintenance: The RTJ flange 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.
Competitive Advantage
● On Samples Buyer bear the air fee, but this fee will be reduced from order directly
● On After Sales Free replacement if there is any quality problem
● On Delivery Never delay delivery time
●On Materials Ensure material pure
● Ensure material pure
