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3-Piece Double Block and Bleed (DBB) Ball Valve

The 3-Piece Double Block and Bleed (DBB) Ball Valve is engineered for maximum safety and reliability in high-pressure fluid control applications. Featuring a robust stainless steel body and advanced PTFE sealing technology, this valve ensures tight isolation and minimal leakage, even in the most demanding environments. With a pressure rating of 1500 PSI and a temperature range from -20°F to 450°F, it is ideal for industries such as oil & gas, chemical processing, and water treatment. Its 3-piece modular design allows for easy installation and maintenance, making it a durable and cost-effective solution for fluid control systems.
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Introduction


The 3-Piece Double Block and Bleed (DBB) Ball Valve is a high-performance valve designed to provide safety and reliability in critical fluid control applications. Manufactured from durable materials, this valve ensures tight sealing and is ideal for isolating, controlling, and bleeding hazardous fluids in industries such as oil & gas, chemical processing, and water treatment. Choose this robust solution for enhanced operational safety and efficient system performance.


Specifications


SpecificationDetails
Model3-Piece DBB Ball Valve
Body MaterialStainless Steel
Size Range½" to 4"
Pressure Rating1500 PSI
Temperature Range-20°F to 450°F
Seal TypePTFE
End ConnectionsFlanged
ActuationManual or Pneumatic


Features & Benefits


Reliable Double Block and Bleed Design

The Double Block and Bleed (DBB) design enhances safety by providing dual isolation, effectively preventing hazardous fluid leakage during maintenance or inspections. This feature allows operators to safely perform repairs or inspections without compromising the integrity of the system. The built-in bleed valve ensures any trapped fluids are safely removed, further minimizing risks and maximizing operational efficiency.


Durable Stainless Steel Construction

Made from premium stainless steel, this valve is built to withstand the most aggressive environments, including exposure to corrosive chemicals, high pressures, and extreme temperatures. Its corrosion resistance ensures a long lifespan, even under tough operating conditions. This durability reduces the need for frequent replacements, ultimately lowering maintenance costs and boosting long-term performance.


High-Pressure Capability

With a pressure rating of 1500 PSI, this valve excels in high-pressure environments, ensuring reliable performance in critical applications. Its robust design is ideal for industries like oil and gas, chemical processing, and power generation, where controlling high-pressure fluids is essential for system integrity and operational efficiency. The valve delivers consistent performance even under extreme pressure conditions, making it a trusted choice for demanding tasks.


Versatile Applications

This valve is highly versatile and can be used across various industries, from oil and gas pipelines to water treatment plants. Its ability to handle a wide range of fluids, including corrosive, high-temperature, and high-pressure liquids, makes it an invaluable component for diverse applications. Whether isolating hazardous fluids or controlling critical flow, this valve meets the needs of multiple sectors.


Easy Maintenance

The 3-piece modular design ensures that maintenance is straightforward and hassle-free. The valve can be easily disassembled for cleaning, repair, or part replacement, minimizing downtime and operational disruptions. This user-friendly feature allows technicians to perform maintenance quickly, reducing the time and labor costs associated with valve servicing. As a result, operational efficiency is maintained, and long-term savings are achieved.


Applications


  • Oil & Gas
    Ensures safe isolation of hazardous fluids in oil and gas pipelines, preventing leaks and improving operational safety.

  • Chemical Processing
    Ideal for controlling aggressive chemicals, maintaining secure sealing, and minimizing leakage risks in chemical manufacturing systems.

  • Water Treatment
    Provides reliable performance in water treatment plants, controlling fluid flow and ensuring safety during maintenance activities.

  • Power Generation
    Ensures the efficient flow control of fluids in power plants, with a focus on safety and durability under high-pressure conditions.


FAQ


Q: What is the maximum pressure rating for this valve?

A: The maximum pressure rating of this valve is 1500 PSI, making it suitable for high-pressure applications across various industries.


Q: Can this valve be used in extreme temperatures?

A: Yes, it can operate in temperatures ranging from -20°F to 450°F, making it suitable for both cold and high-temperature environments.


Q: How does the double block and bleed feature work?

A: The DBB design ensures two levels of isolation, effectively preventing fluid leakage during maintenance or in case of valve failure, enhancing safety.


Q: Is this valve easy to maintain?

A: Yes, the 3-piece modular design allows for quick disassembly and easy maintenance, reducing downtime and operational costs.


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