Product Description:
The Bürkert Type 6281 represents a high-performance solenoid diaphragm valve that incorporates servo assistance and is available in sizes up to DN 50. Utilizing a servo-assisted operating principle, this valve needs only a minimal differential pressure to function effectively. This feature allows it to manage large flow rates while maintaining a compact design and energy-efficient coil system.
The valve’s body is offered in multiple materials to cater to different media and comply with global market requirements. These materials include standard brass, which meets European drinking water regulations, dezincification-resistant brass, and stainless steel. This variety ensures durability and compatibility across a range of industrial environments.
Equipped with integrated energy-saving "Kick and Drop" electronics featuring double coil technology, the Type 6281 guarantees reliable valve opening. This advanced system considerably lowers the operating power consumption, making it an energy-efficient choice. Moreover, its vibration-resistant construction and quiet, damped closing enhance its operational stability and reduce noise.
Additional features such as an optional manual override add flexibility for maintenance and control. Overall, the Bürkert Type 6281 is an excellent solution for industrial automation applications that require efficiency, dependability, and a prolonged service life.
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 handling substantial flow volumes, it maintains a compact design by integrating a small solenoid.
Energy-Saving Double Coil Technology
Featuring the innovative "Kick and Drop" (KD) technology, this variant delivers a powerful initial pulse
to open the valve positively, followed by a low-power hold mode. This approach significantly reduces energy consumption
and keeps the device operating at a cooler temperature.
Robust and Quiet Design
The coil system is centrally fastened, which guarantees a secure electrical connection and offers high resistance
to vibrations and shocks. Additionally, an optimized pilot circuit combined with a damping mechanism ensures a gentle
and quiet closing process. This design minimizes water hammer effects and reduces operational noise.
Versatile Materials and Certifications
The product is available in various body materials including Brass and Stainless Steel. The standard brass option
complies with European regulations for safe drinking water. For use in hazardous environments, explosion-proof versions
are offered, certified according to ATEX and IECEx standards.
Easy Maintenance and Commissioning
An optional manual override feature facilitates straightforward testing, servicing, and emergency operation in the event
of power failure, enhancing overall reliability and convenience.
Long Service Life
With a wide selection of diaphragm materials such as NBR, EPDM, and FKM, the valve ensures excellent compatibility with various media
and maintains long-term sealing performance.
Technical Parameters:
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Product Type
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6281
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|
Seal Material
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NBR
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|
Body Material
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Brass
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|
Orifice Size
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DN 10…DN 50
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|
Medium Temperature
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-10 °C…+80 °C
|
|
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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Applications:
Water Treatment & Supply involves the management and regulation of clean water, process water, and potable water pipelines. All operations are carried out in strict accordance with relevant regulatory standards to ensure safety and quality.
In the Chemical & Process Industries, the focus is on handling neutral and mildly corrosive fluids, including softened water and a variety of process liquids. This sector demands reliable control systems to maintain efficient and safe processing.
Cooling & Air Conditioning Systems utilize precise control of cooling water and chilled water circuits. Their quiet operation makes these systems particularly well-suited for HVAC applications, ensuring optimal temperature regulation with minimal noise.
For Irrigation & Agriculture, programmable controls are essential for managing expansive irrigation setups. These systems enable effective and automated water distribution across large agricultural areas.
The Shipbuilding & Offshore industry requires equipment with robust construction and diverse material choices to withstand harsh marine conditions. This ensures durability and reliable performance in challenging environments.
General Industrial Automation employs these technologies as integral components within various fluid control panels and operational loops, supporting a wide range of automated industrial processes.
Support and Services:
Burkert Solenoid Valves are designed for reliable and efficient control of liquids and gases in various industrial applications. Our technical support team is dedicated to assisting you with product selection, installation guidance, troubleshooting, and maintenance recommendations to ensure optimal performance of your solenoid valve.
For installation, ensure the valve is mounted in the correct orientation as specified in the product manual, and verify that the electrical supply matches the valve’s voltage and frequency requirements. Proper filtration of the media is recommended to prevent contamination and prolong the valve’s service life.
If you experience any operational issues such as valve not actuating, leakage, or abnormal noise, consult the troubleshooting section of the product documentation. Common causes include incorrect wiring, insufficient voltage, or debris in the valve seat. Our support team can assist in diagnosing and resolving these problems efficiently.
Regular maintenance of Burkert solenoid valves involves periodic inspection and cleaning of the valve components. Replacement parts and repair kits are available to facilitate upkeep without the need for complete valve replacement.
Burkert also offers customized service solutions including on-site support, training sessions, and system integration assistance to help you maximize the value and performance of your solenoid valve installations.
Packing and Shipping:
Product Packaging:
The Burkert Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is individually sealed in anti-static plastic and cushioned within a sturdy corrugated cardboard box. The packaging includes protective foam inserts to prevent movement and damage. All packages are clearly labeled with product information, handling instructions, and barcodes for easy identification and inventory management.
Shipping:
Burkert Solenoid Valves are shipped using reliable carriers with options for standard, expedited, or priority delivery. Each shipment is tracked and insured to guarantee safe and timely arrival. International shipping is available with all necessary customs documentation provided. Customers receive tracking information to monitor their order status from dispatch to delivery.
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