Product Description:
The Bürkert Type 6281 represents a high-performance solenoid diaphragm valve enhanced with servo assistance, available in sizes up to DN 50. Utilizing a servo-assisted operation principle, this valve requires only a minimal differential pressure to operate effectively. This feature allows it to manage large flow rates while maintaining a compact design and ensuring energy efficiency through its specialized coil system.
The valve body is offered in multiple materials to cater to different requirements and standards worldwide. These materials include standard brass, which complies with European drinking water regulations, dezincification-resistant brass for increased durability, and stainless steel for applications involving demanding media. This variety ensures that the Type 6281 can meet diverse industry needs.
Equipped with integrated energy-saving "Kick and Drop" electronics and employing double coil technology, the Type 6281 guarantees a reliable valve opening mechanism. This technology significantly lowers the power consumption during operation. Additionally, its construction features a vibration-resistant design and a damped, quiet closing mechanism. An optional manual override further enhances its operational flexibility.
Overall, the Bürkert Type 6281 is an ideal choice for industrial automation settings where efficiency, reliability, and extended service life are critical. Its advanced features and robust design make it well-suited to meet the rigorous demands of modern industrial applications.
Features:
Servo-Assisted Operation
This system leverages line pressure to actuate the diaphragm, enabling dependable regulation of high flow rates
up to DN 50. Despite its capability, it maintains a compact design by utilizing a small solenoid valve.
Energy-Efficient Double Coil Technology
The "Kick and Drop" (KD) variant employs a two-stage coil approach. It starts with a high-power pulse to achieve
positive opening, followed by a low-power holding phase that reduces energy consumption and keeps the device cool.
Durable and Quiet Construction
Featuring a centrally screwed coil system, the coil provides a secure electrical connection and superior resistance
to both vibration and shock. Additionally, an optimized pilot circuit combined with a damping mechanism ensures soft
and silent closing, effectively reducing water hammer effects and operational noise.
Wide Range of Materials and Certifications
The valve body is available in multiple materials such as Brass and Stainless Steel, with standard brass versions
meeting European drinking water standards. For hazardous environments, explosion-proof models are offered with
ATEX and IECEx certifications.
Simple Maintenance and Commissioning
An optional manual override feature facilitates easy testing, maintenance, and emergency operation during power outages,
enhancing convenience and reliability.
Extended Service Life
Offering a variety of diaphragm materials including NBR, EPDM, and FKM, the valve ensures compatibility with numerous
media types while maintaining long-term sealing performance.
Technical Parameters:
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Product Type
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6281
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|
Orifice Size
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DN 10…DN 50
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|
Operating Voltage
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24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz
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Body Material
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Brass
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|
Seal Material
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NBR
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|
Medium Temperature
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-10 °C…+80 °C
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Applications:
Water Treatment and Supply involve the management of clean water, process water, and potable water pipelines, ensuring full compliance with relevant regulations.
In the Chemical and Process Industries, these systems are designed to handle neutral and mildly corrosive fluids, as well as softened water and a variety of process liquids.
For Cooling and Air Conditioning Systems, the focus is on controlling cooling water and chilled water circuits. Their quiet operation makes them particularly well-suited for HVAC applications.
Irrigation and Agriculture benefit from programmable controls that facilitate the management of large-scale irrigation networks efficiently.
Within Shipbuilding and Offshore industries, the construction is robust with material options tailored to withstand harsh marine environments.
General Industrial Automation relies on these components as essential elements within various fluid control panels and operational loops.
Support and Services:
Burkert solenoid valves are precision-engineered components designed for efficient and reliable fluid control in a variety of industrial applications. Our technical support team is dedicated to ensuring optimal performance and customer satisfaction. We provide comprehensive services including product selection assistance, installation guidance, troubleshooting, maintenance advice, and repair support. Our experts are equipped to help you understand valve specifications, compatibility, and integration within your systems to maximize efficiency and longevity. For any technical inquiries or service needs, please refer to the detailed product documentation or consult our online resources for manuals, FAQs, and software tools tailored to Burkert solenoid valves.
Packing and Shipping:
Burkert Solenoid Valves are carefully packaged to ensure maximum protection during transportation. Each valve is securely placed in a custom-fitted foam insert within a sturdy cardboard box to prevent any movement and damage.
The packaging materials are selected to provide cushioning and to protect the product from moisture, dust, and mechanical impacts.
All Burkert Solenoid Valves are shipped with clear labeling and handling instructions to guarantee safe delivery.
Shipping options include standard and expedited services, with tracking available for all shipments to ensure timely and secure arrival at your location.
For bulk orders, valves may be packed in larger crates with additional protective materials to maintain product integrity throughout the shipping process.
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