Ball Valves 2 PC Stainless BSP Thread | National Flow Systems

KDV Ball Valve – Reliable Flow Control for Australian Industries

The KDV Ball Valve is a high-performance valve, engineered to deliver reliable flow control across various industrial applications in Australia. The 2pc and 3pc ball valve stainless steel, fitted with BSP threads, are designed for durability and easy installation. Ball valves utilise a spherical disc to control the flow of liquids and gases, making them an excellent choice for a broad range of industrial uses requiring minimal pressure drop.

Key Features:

• Quarter-Turn Mechanism: The KDV Ball Valve operates with a simple quarter-turn motion, allowing for rapid and accurate control of fluid flow with minimal effort, reducing wear on components over time.
• 2-Piece Stainless Steel Construction: Made from corrosion-resistant stainless steel, this valve is built to withstand harsh Australian environments, offering long-lasting durability and reliable performance.
• BSP Threaded Connection: The British Standard Pipe (BSP) threads ensure a secure, leak-free connection, making installation straightforward in a wide range of systems.
• Full Bore Design: This valve’s full bore design minimises pressure loss, maximising flow capacity and improving overall system efficiency.
• PTFE Seats and Seals: Equipped with high-quality PTFE seats and seals, the KDV Ball Valve ensures leak-proof operation and increased longevity, even in high-pressure applications.

Available Options:

• Sizes: Available in multiple sizes to fit various flow capacities and system requirements.
• Manual and Automated Actuation: Choose between manual operation for simplicity or automated actuators for enhanced control, depending on your specific needs.

Why Choose National Flow System (NFS)?

• Authorised Dealer in Australia: As the official Australian dealer for KDV products, NFS guarantees you receive genuine, high-quality valves built to meet local industry standards.
• Nationwide Delivery: NFS provides dependable delivery across Australia, ensuring your KDV Ball Valve arrives on time, wherever you’re located.
• Local Expertise and Support: With a wealth of experience in the Australian industrial sector, NFS offers expert advice to help you choose the right valve and maintain its performance throughout its lifecycle.

Equip your operations with the KDV 2-Piece Stainless Steel Ball Valve, available exclusively through National Flow System (NFS). Benefit from the strength and reliability of a valve built for the unique challenges of Australian industries.

Water Treatment Systems:
Ball valves control water and chemical flow, providing reliable isolation for maintenance and preventing leaks, thanks to their quick shut-off and corrosion resistance.

Chemical Processing:
Ball valves handle aggressive chemicals with tight sealing, ensuring safety and efficiency. Their corrosion resistance and smooth flow control make them ideal for this environment.

Mining Operations:
Ball valves withstand harsh conditions in mining, managing the flow of water, slurries, and other fluids with durability and quick shut-off for safety.

Irrigation and Agriculture:
In irrigation, ball valves control water flow efficiently, ensuring proper distribution and preventing waste. Their durability suits various farming systems.

HVAC Systems:
Ball valves regulate fluid flow in HVAC systems, helping to isolate sections for maintenance while maintaining smooth operation and efficient flow.

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Repair and Maintenance of Ball Valves

Maintaining ball valves is crucial to ensuring their long-term performance. Regular inspection helps identify wear and tear, especially in the seals and moving parts.

• Lubrication: Apply proper lubrication to the stem and other moving components to prevent stiffness and ensure smooth operation.
• Seal Replacement: Over time, PTFE seals may wear out, leading to leaks. Replacing these seals will restore the valve's tight sealing capability.
• Cleaning: Periodically clean the valve to remove any debris or buildup, especially in environments where sediment or chemicals can accumulate.
• Operational Testing: Open and close the valve periodically to confirm it’s working correctly, ensuring the quarter-turn mechanism remains responsive.

With proper maintenance, ball valves can provide reliable service for years, reducing the need for costly repairs or replacements.