Product Description:
The Bürkert Type 6281 is a high-performance solenoid diaphragm valve designed with servo assistance, available in sizes up to DN 50. Utilizing a servo-assisted mechanism, this valve operates efficiently by requiring only a minimal differential pressure. This design allows it to control large flow rates while maintaining a compact size and an energy-saving coil system.
The valve body is offered in multiple material options to suit various applications and regulatory requirements. These include standard brass, which complies with European drinking water standards, dezincification-resistant brass, and stainless steel. Such versatility ensures compatibility with a wide range of media and meets the demands of global markets.
Equipped with integrated energy-efficient "Kick and Drop" electronics that incorporate double coil technology, the Type 6281 guarantees reliable valve opening. At the same time, this technology significantly minimizes power consumption during operation. Its vibration-resistant construction, quiet damped closing mechanism, and optional manual override further enhance its performance.
Overall, the Bürkert Type 6281 represents an excellent choice for industrial automation systems that require a combination of efficiency, dependability, and extended service life.
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 sizable flows, the operation is maintained using a compact solenoid, ensuring efficiency and space-saving design.
Energy-Saving Double Coil Technology
The "Kick and Drop" (KD) variant employs a high-power pulse to achieve positive valve opening. After the initial activation, a low-power hold maintains the open state, significantly reducing energy consumption and contributing to cooler operation for enhanced system longevity.
Robust & Quiet Design
Vibration-Resistant Coil
The coil system is centrally screwed, which ensures a secure and reliable electrical connection. This design provides high resistance to vibration and shock, enhancing durability in demanding environments.
Damped Closing
Thanks to an optimized pilot circuit combined with a damping mechanism, the valve closes softly and quietly. This design significantly reduces water hammer effects and lowers operational noise, promoting a smoother user experience.
Versatile Materials & Certifications
The valve bodies are available in various materials, including Brass and Stainless Steel. Standard brass versions comply with European drinking water standards, ensuring safe usage. Additionally, explosion-proof variants offer ATEX and IECEx certifications, making them suitable for hazardous area applications.
Easy Maintenance & Commissioning
An optional manual override feature allows for straightforward testing, maintenance, or emergency operation during power outages. This flexibility simplifies servicing and ensures reliability in critical situations.
Long Service Life
The availability of various diaphragm materials, such as NBR, EPDM, and FKM, guarantees compatibility with different media. This diversity helps maintain long-term sealing integrity, contributing to an extended lifespan of the valve.
Technical Parameters:
| Product Name |
Burkert Solenoid Valve |
| Product Type |
6281 |
| Temperature Range |
0~+120°C |
| Orifice Size |
DN 10…DN 50 |
| Body Material |
Brass |
| Seat Seal Material |
FKM |
Applications:
The field of Water Treatment & Supply involves the management of clean water, process water, and potable water lines, ensuring full compliance with relevant regulations. This guarantees the delivery of safe and reliable water for various applications.
In the Chemical & Process Industries , systems are designed to handle neutral and mildly aggressive fluids effectively. This includes managing softened water and a wide range of process liquids, supporting diverse industrial operations.
Cooling & Air Conditioning Systems benefit from precise control of cooling water and chilled water circuits. The equipment is designed to operate quietly, making it especially suitable for HVAC applications where low noise levels are crucial.
The Irrigation & Agriculture sector utilizes programmable controls to manage large-scale irrigation systems efficiently. This automation enhances water distribution and ensures optimal watering schedules for agricultural needs.
For Shipbuilding & Offshore applications, products feature robust construction and specialized material options. These features are essential to withstand the harsh conditions of marine environments, providing durability and reliability.
Finally, in General Industrial Automation , these components serve as integral parts within various fluid control panels and loops, enabling precise and dependable fluid management across multiple industrial settings.
Support and Services:
Burkert Solenoid Valves are designed to provide reliable and efficient control of fluids in various industrial applications. For optimal performance, it is important to ensure proper installation, operation, and maintenance of the valve.
Installation should be carried out according to the specifications provided in the product manual. Ensure that the valve is installed in the correct flow direction and that all connections are secure to prevent leaks. The electrical connections must comply with the voltage and current ratings indicated on the valve label.
During operation, regularly check the valve for any signs of wear or damage. It is recommended to perform routine maintenance, including cleaning the valve components and verifying the coil function. Use only genuine Burkert spare parts to maintain the integrity and performance of the valve.
If troubleshooting is required, refer to the troubleshooting section of the product manual for guidance on common issues such as coil failure, leakage, or improper valve actuation. For complex problems beyond the scope of the manual, seek assistance from authorized Burkert service centers or technical support.
Burkert is committed to providing comprehensive technical support and services to ensure the longevity and reliability of your solenoid valve. This includes product training, application consulting, and repair services conducted by certified technicians.
Always adhere to safety guidelines and local regulations when handling and servicing Burkert solenoid valves to ensure safe and efficient operation.
Packing and Shipping:
Product Packaging and Shipping for Burkert Solenoid Valve:
Each Burkert solenoid valve is carefully packaged to ensure protection during transit. The valve is first wrapped in a protective film or bubble wrap to prevent scratches and damage. It is then placed in a sturdy, custom-fitted cardboard box that provides cushioning and stability.
The packaging includes all necessary documentation such as the user manual, warranty information, and quality assurance certificates. For larger orders, the valves are packed securely in larger cartons with appropriate padding materials to prevent movement and impact damage.
Shipping is handled through reliable carriers with tracking options available to ensure timely and safe delivery. Depending on the destination, shipping methods may include standard ground transport, expedited air freight, or courier services.
Special care is taken to comply with international shipping regulations, including labeling and documentation for hazardous materials if applicable. Customers receive confirmation and tracking details once the product is dispatched.
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