Ball Valves
High-quality ball valve fittings with hand lever or pneumatic or electric actuator, delivered fully assembled. Available as 2-way, 3-way and high-pressure versions.
Belimo ZoneTight™ zone valves
Compact zone valve QCV The space-saving QCV (Quick Compact Valve) from the Belimo ZoneTightTM product family is available as a 2-way control ball valve and also as a 3-way changeover ball valve in nominal sizes DN 15 to DN 25.
Ball valves
Performance in all applications
The unique design guarantees the lowest torque and enables motorization with our compact and energy-efficient rotary drives. Thanks to the excellent price-performance ratio, the use of the reliable, durable and air bubble-tight drives pays for itself after just a short time.
Drinking water valves
on/off ball valve
Suitable for drinking water temperatures of 5…100°C
For high nominal pressures (PN40) Maintenance-free, durable and air bubble-tight
Resistant to dirt and lime deposits Future-proof thanks to modern materialization (DZR/CR standard) Certified for application in
drinking water installations
2500 - RO
classic
2/2-way design
Actuation type direct-controlled
Nominal diameter 10.0 mm - 50.0 mm
Pressure range 0.00 - 40.0 bar
KV value 2.5 - 47.2 m³/h
Temperature medium -10 to +100°C
Connection see table
Hand ball valve
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Ball valves – reliable and efficient valve technology
Ball valves are essential for applications that require high reliability and durability. They are characterized by a robust design and simple operation, which enables a safe, fast and tight flow of liquids or gases. With minimal maintenance, they offer excellent efficiency and precision in many industries.
What are ball valves?
Ball valves are shut-off valves that control the flow using a rotating ball. If the hole in the ball is in the direction of flow, the medium is released. If the ball rotates 90 degrees, it blocks the flow completely - ideal for quick and safe shut-off.
Areas of application
Ball valves are versatile and can be found in the oil and gas industry, water treatment, chemicals and mechanical engineering. They offer easy control at high flow rates and pressures .
Special advantages
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0% leakage rate: Increases system efficiency and minimizes energy losses.
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Spring return and emergency actuators: ensuring reliable operation in the event of a power failure.
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Tight shut-off up to 16 bar: Guarantees reliable operation under high pressure.
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Types of ball valves
2-way ball valves: Simple on/off control.
3-way ball valves: Allow flow to be diverted between different lines.
Materials
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Brass: For water and gas applications.
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Stainless steel: High corrosion resistance, ideal for demanding environments.
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Plastic: Chemical resistant, ideal for special applications.
Types of operation
Manual: via lever or handle.
Pneumatic/Electric: Automatic control for industrial applications.
Technical data
Nominal diameter (DN): Determines the maximum flow rate.
Pressure range: maximum load.
Kv value: Indicates the volume flow depending on the pressure loss.
Conclusion
Ball valves provide a reliable, efficient and easy-to-maintain solution for controlling liquids and gases. Their robust construction, ease of use and high performance make them the ideal choice for many industries that require precision, reliability and energy efficiency.
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