Product Description:
The Bürkert Type 6281 is a high-performance solenoid diaphragm valve that is servo-assisted and available in sizes up to DN 50. Utilizing a servo-assisted principle, this valve operates with a minimal differential pressure requirement. This design allows it to manage large flow rates efficiently while maintaining a compact size and energy-efficient coil system.
The valve body comes in multiple material options to suit different applications and regulatory standards. These materials include standard brass, which complies with European drinking water regulations, dezincification-resistant brass, and stainless steel. Such variety ensures compatibility with a wide range of media and meets the needs of global markets.
Equipped with integrated energy-saving "Kick and Drop" electronics and a double coil technology, the Type 6281 delivers reliable valve opening while significantly reducing power consumption during operation. Its construction incorporates vibration resistance, quiet damped closing, and an optional manual override, making it especially suited for industrial automation environments.
Overall, the Bürkert Type 6281 valve stands out as an efficient, reliable, and durable solution for demanding industrial automation tasks, providing both energy savings and long service life.
Features:
Servo-Assisted Operation
This system leverages line pressure to actuate the diaphragm, enabling dependable control over high flow rates up to DN 50. Despite its capability, it maintains a compact design by integrating a small solenoid, ensuring efficient and reliable operation.
Energy-Saving Double Coil Technology
The innovative "Kick and Drop" (KD) variant employs a powerful pulse to achieve positive valve opening. Following this, it switches to a low-power hold mode, significantly reducing energy consumption while maintaining a cooler and more efficient operation.
Robust & Quiet Design
Vibration-Resistant Coil
Featuring a centrally screwed coil system, the electrical connection is securely fastened. This design provides excellent resistance against vibration and shock, ensuring durability in demanding environments.
Damped Closing
An optimized pilot circuit combined with a damping mechanism guarantees smooth and quiet valve closure. This design effectively minimizes water hammer effects and reduces operational noise.
Versatile Materials & Certifications
The product is available in various body materials such as Brass and Stainless Steel. The standard brass variant complies with European drinking water standards, ensuring safety and quality. Additionally, explosion-proof versions are offered with ATEX and IECEx certifications, making them suitable for use in hazardous environments.
Easy Maintenance & Commissioning
An optional manual override feature facilitates straightforward testing, maintenance, and emergency operation during power outages, enhancing convenience and reliability.
Long Service Life
A broad selection of diaphragm materials, including NBR, EPDM, and FKM, ensures compatibility with various media. This diversity supports long-term sealing integrity and extends the overall service life of the product.
Technical Parameters:
| Product Type |
6281 |
| Seal Material |
NBR |
| Body Material |
Brass |
| Orifice Size |
DN 10…DN 50 |
| Medium Temperature |
-10 °C…+80 °C |
| Operating Voltage |
24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
Applications:
Water Treatment & Supply: This involves the management and control of clean water, process water, and potable water pipelines, ensuring full compliance with relevant regulations and standards.
Chemical & Process Industries: Specialized in handling neutral to mildly aggressive fluids, including softened water and a variety of other process liquids used within industrial settings.
Cooling & Air Conditioning Systems: Provides precise control over cooling water and chilled water circuits. Its quiet operation makes it an excellent choice for HVAC applications.
Irrigation & Agriculture: Offers programmable control solutions tailored for large-scale irrigation systems, enhancing efficiency and water management.
Shipbuilding & Offshore: Designed with robust construction and various material options to withstand the demanding conditions of marine environments.
General Industrial Automation: Serves as an essential component within numerous fluid control panels and automation loops across diverse industries.
Support and Services:
Burkert solenoid valves are precision-engineered components designed for reliable fluid control in a wide range of industrial applications. Our product technical support and services ensure that you receive expert assistance throughout the entire lifecycle of your solenoid valve.
Technical Support: Our knowledgeable support team is available to provide guidance on product selection, installation, operation, and troubleshooting. Whether you need help understanding valve specifications or optimizing performance for your specific application, we offer detailed technical advice to ensure optimal functionality.
Installation Services: Proper installation is critical to the performance and longevity of solenoid valves. We provide comprehensive installation guidelines and support to help you integrate Burkert valves seamlessly into your system, ensuring correct electrical and mechanical setup.
Maintenance and Repair: To maximize the service life of your solenoid valves, regular maintenance is recommended. We offer maintenance tips and procedures, as well as repair services performed by trained technicians using genuine Burkert replacement parts.
Custom Solutions: If your application requires specific valve configurations or custom features, our engineering team collaborates with you to develop tailored solutions that meet your unique requirements, ensuring precise control and reliability.
Documentation and Resources: Burkert provides extensive documentation including datasheets, user manuals, installation instructions, and software tools to support your use and integration of our solenoid valves.
By choosing Burkert solenoid valves, you benefit from not only high-quality products but also dedicated technical support and customer service designed to keep your operations running smoothly and efficiently.
Packing and Shipping:
Product Packaging: The Burkert Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is individually wrapped in anti-static bubble wrap and placed inside a custom-fitted foam insert to prevent movement. The foam insert is housed within a sturdy corrugated cardboard box, designed to absorb shocks and impacts. The packaging also includes a user manual and a warranty card. All packaging materials are recyclable and environmentally friendly.
Shipping: Burkert Solenoid Valves are shipped worldwide using reliable courier services. Orders are processed within 1-2 business days and shipped with tracking information provided to the customer. Shipping options include standard, expedited, and express delivery, depending on the destination. For international shipments, all necessary customs documentation is prepared to facilitate smooth clearance. Special handling is available upon request for large or sensitive orders.
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