Structural Features

• Stainless Steel Material: The valve body is made of ASTM A351 CF8/CF8M stainless steel, providing high strength and good corrosion resistance.

• Trunnion-Mounted Ball Design: Adopts a trunnion-mounted ball structure to ensure the ball remains stable during operation, reducing wear on seals.

• V-Port Design: The ball is designed with a V-shaped port, enabling linear flow regulation from fully closed to fully open, suitable for occasions requiring precise flow control.

• Flanged Connection: Uses RF (Raised Face) flanged connection, complying with ASME B16.5 standards, ensuring reliable installation and tight sealing.

• Fire-Safe Design: Complies with API 607 standards, maintaining sealing performance even in fire conditions to prevent medium leakage.

• Anti-Static Device: Built-in anti-static device effectively prevents static accumulation, reducing the risk of fire and explosion.

• Stem Blowout Prevention: The stem features a blowout-prevention design to ensure operational safety.

• Compact Design: Small in size and light in weight, facilitating installation and integration into existing systems.

Technical Parameters

• Size Range: 1/2″ to 12″ (DN15 to DN300)

• Pressure Rating: 150LB to 2500LB (PN20 to PN420)

• Temperature Range: -29℃ to +425℃

• Materials:

• Valve Body: ASTM A351 CF8/CF8M

• Ball: A182 F316

• Stem: A182 F316

• Sealing Material: PTFE, RPTFE

• Connection Type: Flanged Connection (RF)

• Operation Mode: Manual (handwheel operation), Pneumatic, Electric

• Design Standards: API 608, ASME B16.34

• Testing Standards: API 598, ISO 5208

• End-to-End Dimensions: Compliant with ASME B16.10 standards

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 medium 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: 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 stainless steel material and trunnion-mounted ball design ensure stable operation of the valve in high-pressure and high-temperature environments, reducing maintenance frequency and downtime.

• Precise Flow Control: The V-port design enables linear flow regulation from fully closed to fully open, suitable for occasions requiring precise flow control.

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

• Easy Installation and Maintenance: The flanged connection simplifies the installation process and facilitates maintenance and inspection.

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