Cryogenic Socket Welding Forged Floating Ball Valve

Structural Features

• Forged Stainless Steel Material: The valve body is forged from A351 CF8 stainless steel, which has high strength and good corrosion resistance. It can resist the erosion of various chemical media and extend the valves service life.

• Socket Welding Connection: Adopts a socket welding connection method to ensure reliable installation and tight sealing, suitable for high-pressure and medium flow rate conditions.

• Cryogenic Design: The valve undergoes deep cryogenic treatment, enabling it to adapt to extremely low-temperature environments and ensuring reliable operation under low-temperature conditions.

• Floating Ball Design: The ball can float freely under the pressure of the medium and fits tightly with the valve seat to form an excellent sealing effect, ensuring no leakage risk.

• Fire-Safe Design: Complies with the API 607 standard. Even in case of fire, the valve can maintain sealing performance to prevent medium leakage and ensure system safety.

• Anti-Static Device: Equipped with a built-in anti-static device, which effectively prevents static accumulation, reduces the risk of fire and explosion, and is particularly suitable for controlling flammable and explosive media.

• Compact Design: Small in size and light in weight, it is easy to install and integrate into existing systems, saving space.

• Multiple Operation Modes: Can be equipped with manual, pneumatic, electric, or hydraulic actuators to achieve remote and automated control.

Technical Parameters

• Nominal Diameter: 1/4″ to 2″ (DN6 to DN50)

• Pressure Rating: 150LB to 600LB (PN16 to PN100)

• Temperature Range: -196℃ to +200℃

• Materials:

• Valve Body: A351 CF8 Stainless Steel

• Ball: A351 CF8 Stainless Steel

• Valve Stem: A351 CF8 Stainless Steel

• Sealing Material: PTFE, RPTFE

• Connection Type: Socket Welding Connection

• Operation Mode: Manual, pneumatic, electric, hydraulic

• Design Standards: API 6D, ASME B16.34

• Testing Standards: API 598, ISO 5208

• Fire-Safe Design: API 607

• Applicable Media: Cryogenic media such as liquefied natural gas (LNG), liquefied petroleum gas (LPG), liquid oxygen, liquid nitrogen, etc.

Application Scenarios

• Oil and Natural Gas Industry: Used in storage and transportation systems of liquefied natural gas (LNG) and liquefied petroleum gas (LPG) to ensure reliable isolation and control of media.

• Chemical Industry: Suitable for conveying and reaction systems of various cryogenic chemical media, preventing medium leakage and ensuring production safety.

• Pharmaceutical Industry: Applied in cryogenic pipeline systems during pharmaceutical production to ensure medium isolation and cleanliness in the drug manufacturing process.

• Food and Beverage Industry: Meets food-grade requirements, used in cryogenic pipeline systems for food and beverage production to ensure hygiene and safety.

• HVAC: Used in cooling water systems, hot water systems, etc., to ensure efficient operation of the system.

• General Industrial Applications: Suitable for controlling and isolating media such as water, oil, and gas.

Advantages and Value

• High Reliability: The A351 CF8 stainless steel material and floating ball design ensure the valve operates stably in extremely low-temperature environments, reducing maintenance frequency and downtime.

• High Safety: Fire-resistant and anti-static designs, along with reliable sealing performance, effectively reduce leakage risks and protect the safety of personnel and equipment.

• Automated Operation: Multiple actuator options enable remote control and automated operation, improving system flexibility and safety.

• Easy Installation and Maintenance: The socket welding connection simplifies the installation process and facilitates maintenance and overhaul.

• Wide Applicability: Multiple material options and a broad range of pressure and temperature ratings allow the valve to adapt to various complex working conditions and medium characteristics.

4. Cryogenic Socket Welding Forged Floating Ball Valve Product Drawing:

Note: All the data should be confirmed with the approved drawings of manufacturer.

Tips:

     We also manufacture other type valves, as butterfly valve, check valve, globe valve, Y strainer, sanitary butterfly valve, sanitary ball and so on.

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