一．Product Introduction
The WCB V port Ball Valve is a high-performance control valve crafted from WCB (Wrought Carbon Steel for Butt Welding) material, renowned for its strength and durability. Featuring a V-shaped port design on the ball, it excels in precise flow regulation, throttling, and on-off control across diverse industrial processes. This valve is a go-to solution in sectors like petrochemical, power generation, water treatment, and oil & gas, where accurate control of liquids, gases, and even abrasive media is crucial. Its robust WCB construction makes it suitable for handling medium to high-pressure and temperature conditions, ensuring reliable operation in demanding environments.
二．Product Features
- Precision Flow Control: The V-port design delivers either linear or equal percentage flow characteristics, enabling accurate adjustment of media flow rates for optimal process control.
- Durable WCB Construction: Manufactured from Wrought Carbon Steel (WCB), the valve body offers excellent resistance to corrosion, wear, and high pressures, guaranteeing a long service life even in harsh industrial settings.
- Reliable Sealing Performance: Equipped with high-quality sealing components, it ensures minimal leakage, meeting stringent industry leakage class standards for tight shut-off.
- Manual Operation Efficiency: The integrated lever handle allows for straightforward manual operation, providing on-site control without the need for complex actuation systems, while also enabling quick opening and closing.
- Versatile Media Handling: Capable of managing a wide range of media, including corrosive, viscous, and particulate-laden fluids, thanks to the adaptable WCB material and sealing options.
- Low Pressure Drop: The streamlined internal geometry minimizes flow resistance, promoting energy-efficient media transport.
- Easy Maintenance: Its simple structural design facilitates easy disassembly and maintenance, reducing downtime and operational costs.
三．Technical Data
- Size Range: Typically from DN25 to DN200 (or 1” to 8”) to accommodate various pipeline specifications.
- Pressure Rating: Commonly PN16 to PN64, ANSI Class 150 to Class 300, suitable for medium to high-pressure applications.
- Temperature Range: Ranges from -29℃ to 425℃, withstanding high-temperature media due to the WCB material’s thermal stability.
- Flow Characteristic: Linear or Equal Percentage, based on the V-port configuration, to align with different process control requirements.
- Seat Leakage Class: Complies with ANSI/FCI 70-2 Class V or VI, ensuring minimal leakage during operation.
- Material Details:
- Body: WCB (Wrought Carbon Steel)
- Ball: Stainless Steel (304, 316) or Hardened Alloy (for enhanced wear resistance)
- Seat: Resilient Materials (PTFE, NBR, EPDM) or Metal Seats (for high-temperature/pressure scenarios)
- Connection Type: Flanged (as shown in the image), conforming to standards such as ANSI, DIN, JIS, etc.
- Operating Torque: Varies with size and pressure rating, designed for ergonomic manual operation via the lever handle.
