3PC 900LB WCB Reduced Bore Trunnion Flanged Ball Valve with Gear

3PC 900LB WCB Reduced Bore Trunnion Flanged Ball Valve with Gear

Structural Features

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

• Forged Steel Material: The valve body is made of ASTM A105N or A216 WCB carbon steel, featuring high strength and good corrosion resistance.

• Flange Connection: Adopts RTJ (Ring Joint) flange connection, conforming to ASME B16.5 standards, ensuring reliable installation and sealing performance.

• Reduced Bore Design: Utilizes a reduced bore design to optimize the fluid flow path and reduce pressure loss.

• Gear Operation: Equipped with a gear operating mechanism for easy opening and closing operations, especially suitable for large-diameter and high-pressure applications.

• Fire Safety Design: Complies with API 607 standards, ensuring the valve maintains sealing performance even in case of fire 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 Design: The stem is designed with blowout prevention to ensure operational safety.

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

Technical Parameters

• Size Range: 2″ to 48″ (DN50 to DN1200)

• Pressure Class: 900LB (PN150)

• Temperature Range: -29℃ to +425℃

• Materials:

• Valve Body: ASTM A105N or A216 WCB

• Ball: A182 F304, F316

• Stem: A182 F304, F316

• Sealing Material: PTFE, RPTFE, PPL

• Connection Method: Flange connection (RTJ)

• Operation Mode: Gear operation

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

• Testing Standards: API 598

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

Application Fields

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

• Chemical Industry: Suitable for transportation 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 control and isolation of media such as water, oil, and gas.

Advantages and Value

• High Reliability: The three-piece design and forged steel material ensure stable operation of the valve in high-pressure and high-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 ensure the safety of personnel and equipment.

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

• Wide Application Range: Multiple material options and a broad range of pressure and temperature make it adaptable to various complex working conditions and medium characteristics.