API6D Stainless Steel 3PC Flanged Trunnion Ball Valve

Structural Features

• Stainless Steel Material: The valve body, ball, and stem are all made of high-quality stainless steel (such as 304, 316, etc.), featuring high strength and excellent corrosion resistance, which can resist erosion from various media.

• Three-Piece Structure: The valve body is divided into three parts connected by bolts. This design not only facilitates disassembly and maintenance of the valve but also enhances its overall strength and stability.

• Flanged Connection: Adopts a flanged connection conforming to API6D standards, ensuring reliable connection and sealing performance with the pipeline system, while facilitating installation and replacement.

• Fire-Safe Design: Complies with API 607 standards. Even under extreme conditions such as fire, the valve can maintain sealing performance, effectively preventing medium leakage and reducing safety risks.

• Anti-Static Device: Built-in anti-static device can effectively prevent static accumulation, reducing the risk of fire and explosion caused by static electricity and further improving safety.

• Blowout-Proof Stem: The stem adopts a blowout-proof design, ensuring safe and reliable operation even under high-pressure working conditions.

• Compact Design: The overall structure is compact, with small size and light weight, facilitating installation and integration into existing pipeline systems and saving space.

Technical Parameters

• Nominal Diameter: 2" to 24" (can be customized according to specific requirements)

• Nominal Pressure: PN16 to PN420 (can be selected according to different working conditions)

• Applicable Temperature: -20℃ to 200℃ (the specific temperature range depends on the selection of sealing materials)

• Applicable Media: Oil, natural gas, chemical media, water, steam, etc.

• Connection Type: Flanged connection (compliant with ASME B16.5 standards)

• Operation Mode: Manual, pneumatic, electric (optional)

• Sealing Class: Compliant with ISO 5208

• Design Standard: API6D

• Testing Standard: API 598

Application Fields

• Oil and Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems to ensure reliable isolation and control of media.

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

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

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

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

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