Product Description:
The Bürkert Type 6281 is a high-performance solenoid diaphragm valve designed with servo-assist technology. It is available in sizes up to DN 50, making it suitable for a wide range of industrial applications. By utilizing a servo-assisted operating principle, the valve functions efficiently with a minimal differential pressure, which allows it to control large flow volumes using a compact and energy-saving coil system.
Available in various materials, the valve body can be made from standard brass that complies with European drinking water regulations, dezincification-resistant brass, or stainless steel. This variety ensures the valve meets the requirements of different media types and adheres to global market standards, providing versatility and reliability in diverse environments.
One of the standout features of the Type 6281 is its integrated energy-saving "Kick and Drop" electronics combined with a double coil technology. This setup guarantees reliable valve opening while considerably lowering the power consumption during operation. Additionally, the valve boasts a vibration-resistant design, damped and quiet closing mechanism, and offers an optional manual override for enhanced control.
Overall, the Bürkert Type 6281 is an excellent choice for industrial automation systems where efficiency, durability, and dependable performance are paramount. Its advanced features and robust construction ensure a long service life, making it a valuable component in modern process control applications.
Features:
Servo-Assisted Operation
This system leverages line pressure to actuate the diaphragm, enabling dependable control over large flow rates up to DN 50. Despite handling substantial flows, it maintains a compact design by utilizing a small solenoid.
Energy-Saving Double Coil Technology
The "Kick and Drop" (KD) variant employs a powerful initial pulse for quick and positive valve opening. Afterward, it switches to a low-power hold mode, which significantly reduces energy consumption and keeps the system running cool and efficiently.
Robust and Quiet Design
Featuring a vibration-resistant coil with a centrally screwed system, the coil ensures a secure electrical connection and exhibits high resistance to both vibration and shock.
Additionally, the optimized pilot circuit and integrated damping mechanism provide soft and quiet closing actions. This design minimizes water hammer effects and reduces operational noise, contributing to a more reliable and silent performance.
Versatile Materials and Certifications
The product is available with multiple body material options, including brass and stainless steel. Notably, the standard brass version complies with European drinking water standards, assuring safe and clean usage.
For hazardous environments, explosion-proof models are offered, certified according to ATEX and IECEx standards, ensuring safe operation in potentially explosive atmospheres.
Easy Maintenance and Commissioning
An optional manual override feature facilitates straightforward testing and maintenance routines. It also allows emergency operation during power outages, enhancing operational flexibility and safety.
Long Service Life
A broad selection of diaphragm materials such as NBR, EPDM, and FKM is available to guarantee compatibility with various media. This ensures excellent sealing performance and durability throughout the product's lifespan.
Technical Parameters:
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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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Product Type
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6281
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Medium Temperature
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-10 °C…+80 °C
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Orifice Size
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DN 10…DN 50
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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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This Burkert Electromagnetic Valve, known as the Burkert Valve, features robust performance and reliable operation across its specifications. The Burkert Electromagnetic Valve is designed for various applications requiring precise control and durable materials.
Applications:
Water Treatment & Supply involves managing lines for clean water, process water, and potable water, ensuring all systems adhere to relevant regulatory standards.
In the Chemical & Process Industries, applications include handling neutral and mildly aggressive fluids, softened water, as well as a variety of process liquids.
Cooling & Air Conditioning Systems benefit from precise control of cooling water and chilled water circuits, with the added advantage of quiet operation making these systems ideal for HVAC applications.
The field of Irrigation & Agriculture utilizes programmable control solutions designed for managing extensive irrigation systems efficiently.
Shipbuilding & Offshore industries require robust construction and material options that are well-suited to withstand harsh marine environments.
General Industrial Automation relies on these components as essential elements within various fluid control panels and system loops.
Support and Services:
Burkert solenoid valves are precision-engineered devices designed to control the flow of liquids and gases in various industrial applications. Our technical support team is dedicated to helping you achieve optimal performance and reliability from your Burkert solenoid valve.
Installation and Setup: Proper installation is critical for the reliable operation of Burkert solenoid valves. Ensure that the valve is installed in accordance with the flow direction indicated on the body. Use appropriate fittings and avoid excessive force during installation to prevent damage. Electrical connections should comply with the specified voltage and current ratings.
Operation and Maintenance: Burkert solenoid valves are designed for long service life with minimal maintenance. Regular inspection for leaks, coil condition, and valve operation is recommended. Clean the valve components periodically to prevent clogging, especially in applications involving fluids with particulates.
Troubleshooting: Common issues such as valve not actuating, leakage, or unusual noises can often be resolved by checking the power supply, coil integrity, and ensuring that the valve is not obstructed. Refer to the product manual for detailed troubleshooting steps and diagnostic procedures.
Spare Parts and Repairs: We provide genuine Burkert spare parts to ensure compatibility and maintain product performance. For repair services, please consult authorized service centers to guarantee professional handling and warranty compliance.
Technical Documentation: Comprehensive datasheets, installation guides, and user manuals are available to support your application needs. These documents provide detailed specifications, wiring diagrams, and operational guidelines.
For specialized technical assistance or application support, our experts are available to help you select the right solenoid valve model and customize solutions tailored to your requirements.
Packing and Shipping:
Product Packaging:
The Burkert Solenoid Valve is securely packaged to ensure safe delivery and protection during transit. Each valve is individually packed in a sturdy box with protective cushioning materials to prevent damage. The packaging includes product documentation, installation instructions, and warranty information.
Shipping:
Burkert Solenoid Valves are shipped using reliable carriers with options for standard or expedited delivery. All shipments are carefully handled to maintain product integrity. Tracking information is provided upon dispatch to allow customers to monitor their order status until delivery.
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