Product Description:
The Bürkert Type 6281 is a high-performance solenoid diaphragm valve equipped with servo assistance, available in sizes up to DN 50. Utilizing a servo-assisted mechanism, this valve operates effectively with a minimal differential pressure, allowing it to manage large flow rates while maintaining a compact design and energy-efficient coil system.
The valve body comes in multiple material options, including standard brass that meets European drinking water standards, dezincification-resistant brass, and stainless steel. These choices ensure compatibility with a variety of media types and adherence to international market requirements.
Equipped with integrated energy-saving "Kick and Drop" electronics and featuring double coil technology, the Type 6281 guarantees reliable valve opening while significantly lowering power consumption during operation. Furthermore, its vibration-resistant construction, damped quiet closing mechanism, and optional manual override make it a dependable solution.
These characteristics make the Bürkert Type 6281 particularly well-suited for industrial automation systems where efficiency, reliability, and durability are critical.
Features:
Servo-Assisted Operation
This system employs line pressure to actuate the diaphragm, enabling dependable control over large flow rates up to DN 50. Despite its high performance, it maintains a compact design by utilizing a small solenoid.
Energy-Saving Double Coil Technology
The innovative "Kick and Drop" (KD) model features a powerful initial pulse that ensures positive valve opening, followed by a low-power holding phase. This approach significantly reduces energy consumption and promotes a cooler operating temperature.
Robust and Quiet Design
Vibration-Resistant Coil
The coil system is fixed centrally with screws, providing a secure electrical connection. This design enhances resistance to vibrations and shocks, ensuring reliable performance in demanding environments.
Damped Closing
An optimized pilot circuit coupled with an effective damping mechanism delivers smooth and quiet valve closure. This minimizes water hammer effects and reduces operational noise levels.
Versatile Materials and Certifications
Available in various body materials, including brass and stainless steel, the standard brass version meets European drinking water standards. For hazardous environments, explosion-proof variants are offered with ATEX and IECEx certifications.
Easy Maintenance and Commissioning
The valve includes an optional manual override feature, facilitating straightforward testing, maintenance, or emergency operation in the event of power failure.
Long Service Life
A broad selection of diaphragm materials such as NBR, EPDM, and FKM ensures excellent compatibility with various media and guarantees durable sealing performance over time.
Technical Parameters:
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Product Type
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6281
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Body Material
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Brass
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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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Medium Temperature
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-10 °C…+80 °C
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Seal Material
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NBR
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Orifice Size
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DN 10…DN 50
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Product Description
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Solenoid Operated Valve, Solenoid Valve, Electric Solenoid Valve
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Applications:
Water Treatment & Supply:
Management of clean water, process water, and drinking water pipelines, ensuring full compliance with regulatory standards.
Chemical & Process Industries:
Efficient handling of neutral and mildly corrosive fluids, softened water, as well as a range of process liquids utilized in industrial operations.
Cooling & Air Conditioning Systems:
Regulation of cooling water and chilled water circuits with quiet and reliable performance, making it an excellent choice for HVAC applications.
Irrigation & Agriculture:
Offers programmable control solutions tailored for extensive irrigation networks to optimize water distribution.
Shipbuilding & Offshore:
Features durable construction and material selections designed to withstand harsh marine environments.
General Industrial Automation:
Serves as an essential element within various fluid control panels and system loops across diverse industrial automation settings.
Support and Services:
Burkert Solenoid Valves are designed to provide reliable and efficient control of fluid and gas flow in a wide range of industrial applications. Our technical support team is dedicated to assisting customers with product selection, installation guidance, troubleshooting, and maintenance recommendations to ensure optimal performance and longevity of the valves.
We offer comprehensive documentation including datasheets, wiring diagrams, and installation manuals to facilitate proper setup and operation. Our experts are available to provide advice on compatibility with various media, pressure ratings, and temperature ranges to help you choose the right valve for your specific needs.
For service and maintenance, Burkert solenoid valves are designed for easy access and replacement of components such as coils and seals, minimizing downtime. We recommend regular inspection and cleaning to prevent contamination and ensure smooth operation.
In addition, Burkert provides customized solutions and engineering support for complex systems requiring tailored valve configurations. Our commitment to quality and customer satisfaction ensures that you receive prompt and effective technical assistance throughout the product lifecycle.
Packing and Shipping:
Burkert Solenoid Valves are carefully packaged to ensure maximum protection during transit. Each valve is securely placed in a custom-fitted foam insert within a sturdy cardboard box to prevent damage from shocks and vibrations. The packaging materials are selected to be environmentally friendly and recyclable.
For shipping, Burkert Solenoid Valves are dispatched through reliable carriers with tracking options available. The products are shipped with appropriate documentation, including product datasheets and installation instructions. Depending on the destination, expedited shipping options are available to meet urgent requirements.
All shipments undergo a thorough quality check before dispatch to guarantee that the solenoid valves meet Burkert’s high standards of performance and reliability. Customers are advised to inspect the packaging upon receipt and report any damages immediately to ensure prompt resolution.
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