Ball valves are one of the most widely used flow control devices due to their simple yet highly effective design. Unlike traditional valve types, ball valves use a rotating sphere with a central bore to regulate flow, allowing for fast, reliable shut-off with just a 90-degree turn.
NOTES: The first patent for a ball valve was filed in 1871, but it wasn’t until the 1940s that modern ball valves became a standard in industrial applications. Their ability to provide tight shut-off, even in high-pressure systems, quickly made them the go-to choice for industries requiring precision flow control.
Today, PFA lined ball valves have become essential in highly corrosive environments, particularly in chemical processing and water treatment industries. Pekos ball valves, known for their durability and precision engineering, are widely used to handle aggressive fluids, high temperatures, and demanding operational conditions. A significant shipment of high-performance Pekos Group ball valves is on its way to North Yorkshire, set to optimise flow control processes for a valued customer.
At KDV Flow Control, we’re committed to delivering innovative, reliable valve solutions. Pekos Group ball valves are known for their durability, precision, and versatility, making them ideal for a wide range of industrial applications.
Whether you need to regulate flow, control pressure, or isolate systems, Pekos Group ball valves offer outstanding performance and long-lasting reliability. Their superior design ensures they meet the demanding needs of modern industries.
By choosing Pekos Group ball valves, our North Yorkshire customer can benefit from:
Enhanced Efficiency:
- Precise flow control: Regulate flow rates accurately to match specific process needs.
- Optimised processes: Prevent over- or under-flow, improving efficiency and reducing waste.
- Maximised resource efficiency: Minimise material loss and energy consumption, resulting in cost savings and environmental benefits.
Improved Safety:
- Reliable operation: Ensure consistent performance, reducing the risk of shutdowns or leaks.
- Leak prevention: Protect workers and the environment by minimising hazardous leaks.
- Safer work environments: Reduce the risk of accidents and injuries through dependable valve performance.
Reduced Maintenance:
- Durable construction: Built from high-quality materials like stainless steel and carbon steel, these valves are designed for longevity.
- Minimised downtime: Fewer repairs and replacements mean uninterrupted operations.
- Cost-effective: Lower maintenance costs and reduced need for specialised technicians save both time and money.
Frequently Asked Questions (FAQ) – Industrial Ball Valves
1. What factors should I consider when selecting a ball valve for my industrial application?
Before selecting a ball valve, it’s essential to evaluate:
Material Compatibility – Ensure the valve body and seat materials (e.g., stainless steel, carbon steel, or PFA lined) can withstand the process fluid.
Pressure & Temperature Ratings – Verify that the valve meets your system’s maximum operating pressure and temperature requirements.
End Connections – Choose between flanged, threaded, welded, or tri-clamp connections based on your pipeline specifications.
Actuation Requirements – Determine whether you need a manual, pneumatic, or electric actuator for automated operation.
Shut-Off and Sealing – Look for bubble-tight sealing if leakage prevention is critical.
2. What are the advantages of using PFA lined ball valves in corrosive applications?
PFA lined ball valves are ideal for handling aggressive chemicals, acids, and corrosive media because:
They provide a non-reactive barrier, preventing fluid contact with the metal valve body.
Offer superior chemical resistance compared to stainless steel or conventional ball valves.
Minimise contamination risk, making them suitable for pharmaceutical, chemical, and food processing industries.
Extend valve lifespan by reducing wear and corrosion-related failures.
3. How do floating ball valves compare to trunnion-mounted ball valves for high-pressure applications?
Floating Ball Valves – Best for low to medium-pressure applications, where the ball is held in place by the seats and relies on upstream pressure to form a seal.
Trunnion-Mounted Ball Valves – Designed for high-pressure environments, featuring a fixed ball with mechanical anchoring to reduce seat stress and ensure a consistent, reliable seal.
For applications exceeding 1500 psi, trunnion-mounted ball valves are typically recommended due to their lower operating torque and enhanced sealing performance.
4. What maintenance and servicing requirements should I consider before selecting a ball valve?
When choosing an industrial ball valve, consider:
Seat & Seal Longevity – Check the expected lifespan of sealing components under your operating conditions.
Ease of Disassembly – Look for valves with a split-body or top-entry design for easier maintenance.
Actuator Compatibility – If automation is planned, ensure the valve supports retrofitting of pneumatic or electric actuators.
Cycle Life Rating – Some industrial ball valves offer extended cycle life, reducing the need for frequent replacements.
5. What compliance and certification requirements should ball valves meet for regulated industries?
Different industries have specific regulatory and safety requirements for ball valves.
Before requesting a quote, confirm if the valves must meet:
API 6D or API 608 for oil and gas applications.
ISO 5211 for actuator mounting compatibility.
ASME B16.34 for pressure-temperature ratings.
ATEX Certification for use in explosive atmospheres.
FDA & USP Class VI for pharmaceutical and food-grade applications.
At KDV Flow Control, we are proud to partner with Pekos Group, offering a comprehensive range of products tailored to meet the diverse needs of our clients.
Looking for reliable, efficient flow control solutions? Contact KDV Flow today to learn more about how our Pekos Group ball valves can benefit your operation.
