4" 150LB API608 A351 CF8 Direct Mounting Pad 2PC Floating Flange Ball Valve

Structural Features

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

• Two-Piece Design: The valve body is divided into two parts, facilitating maintenance and component replacement, thus reducing downtime.

• Floating Ball Design: The ball can float freely under the pressure of the medium, closely fitting the valve seat to form an excellent sealing effect.

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

• ISO 5211 Direct Mounting Pad: Equipped with an ISO 5211 direct mounting pad, it is convenient to directly connect with manual, pneumatic, or electric actuators to realize automatic control.

• 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: 4" (DN100)

• Pressure Rating: 150LB (PN20)

• Temperature Range: -29℃ to +180℃

• Materials:

• Valve Body: ASTM A351 CF8

• Ball: A182 F304

• Stem: A182 F304

• 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

• 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 floating ball design ensure stable operation of the valve in high-pressure and high-temperature environments, reducing maintenance frequency and downtime.

• Precise Control: The ISO 5211 direct mounting pad design facilitates connection with actuators, enabling 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.