Product Description:
Product Description
The Bürkert Type 6281 is a high-performance solenoid diaphragm valve designed with servo-assist technology, available in sizes up to DN 50. By operating on a servo-assisted principle, this valve requires only a minimal differential pressure to function effectively. This design allows it to manage large flow rates while maintaining a compact size and utilizing an energy-efficient coil system.
The valve body comes in multiple material options to cater to various applications and standards worldwide. These include standard brass that complies with European drinking water regulations, dezincification-resistant brass, and stainless steel. Such material variety ensures the valve meets the needs of different media and market requirements reliably.
Equipped with integrated energy-saving "Kick and Drop" electronics featuring double coil technology, the Type 6281 guarantees dependable valve opening. This technology also significantly lowers the power consumption during operation, making the valve both effective and economical to run. Additionally, its design incorporates vibration resistance and damped quiet closing for smooth and stable performance.
Optional manual override capability further enhances the valve’s flexibility, making the Bürkert Type 6281 an excellent choice for industrial automation scenarios that demand high efficiency, dependable operation, and a long service life.
Features:
Servo-Assisted Operation
This system employs line pressure to actuate the diaphragm, enabling precise and reliable control of large flow rates up to DN 50. Despite handling significant volumes, the design remains compact through the use of a small solenoid.
Energy-Saving Double Coil Technology
The "Kick and Drop" (KD) model incorporates a double coil mechanism that utilizes a high-power pulse at the moment of opening, followed by a low-power hold. This approach significantly reduces energy consumption while maintaining cooler operation of the device.
Robust and Quiet Design
The coil system is centrally screwed to ensure a secure electrical connection, providing excellent resistance to vibration and shock. Additionally, the optimized pilot circuit combined with a damping mechanism guarantees smooth and silent closing, effectively minimizing water hammer and operational noise.
Versatile Materials and Certifications
Available with various body materials such as Brass and Stainless Steel, the standard brass version complies with European drinking water regulations. For hazardous environments, explosion-proof variants are offered with ATEX and IECEx certifications.
Easy Maintenance and Commissioning
An optional manual override feature facilitates simple testing, maintenance, and emergency operation in the event of power failure, enhancing overall usability and safety.
Long Service Life
A broad selection of diaphragm materials, including NBR, EPDM, and FKM, ensures compatibility with various media while providing durable sealing performance over extended periods.
Technical Parameters:
| Product Name |
Burkert Solenoid Valve |
| Product Type |
6281 |
| Pressure Range |
0.2-16 Bar |
| Seat Seal Material |
FKM |
| Body Material |
Brass |
| Function |
Normally Closed |
Applications:
The Type 6281 valve stands out due to its versatility and dependability, making it an excellent choice for numerous applications across different industries.
In the realm of water treatment and supply, this valve efficiently manages clean water, process water, and potable water lines, all while adhering to regulatory standards. Its compliance ensures safe and effective water control.
For chemical and process industries, the valve is designed to handle neutral and mildly aggressive fluids, including softened water and a variety of process liquids, providing reliable performance under diverse conditions.
The Type 6281 valve is also well-suited for cooling and air conditioning systems. It effectively regulates cooling water and chilled water circuits, and its quiet operation makes it particularly ideal for HVAC systems where noise reduction is important.
In agriculture and irrigation, this valve offers programmable control capabilities, making it perfect for managing large-scale irrigation systems with precision and efficiency.
Its robust construction and diverse material options make the valve highly appropriate for shipbuilding and offshore applications, where resistance to harsh marine environments is critical.
Finally, the Type 6281 valve serves as a key component in general industrial automation, playing a crucial role in various fluid control panels and system loops, ensuring smooth and controlled operation.
Support and Services:
Burkert Solenoid Valves are designed to provide reliable and precise control of fluid flow in various industrial applications. Our technical support team is dedicated to assisting customers with product selection, installation guidance, troubleshooting, and maintenance tips to ensure optimal valve performance.
We offer comprehensive services including detailed product documentation, CAD drawings, and application advice to help integrate Burkert Solenoid Valves seamlessly into your systems. Our experts can assist in diagnosing issues related to electrical connections, valve actuation, and flow characteristics to minimize downtime and enhance operational efficiency.
For maintenance, we recommend regular inspection of the valve coil, seals, and internal components to prevent wear and ensure long service life. Replacement parts and accessories are readily available to support ongoing maintenance needs.
Whether you require assistance with standard models or custom configurations, Burkert’s technical support and service teams are committed to delivering prompt and effective solutions tailored to your specific application requirements.
Packing and Shipping:
Burkert solenoid valves are carefully packaged to ensure safe transport and delivery. Each valve is securely placed in protective cushioning material within a sturdy box to prevent damage during shipping. The packaging is designed to shield the product from moisture, dust, and mechanical impact.
For shipping, Burkert solenoid valves are dispatched via reliable carriers with tracking options available. Depending on the destination, standard or expedited shipping methods can be selected to meet customer requirements. All shipments include documentation such as a packing list and product manual to facilitate easy installation and use upon arrival.
Customers are advised to inspect the packaging upon receipt and report any signs of damage immediately to the carrier and supplier to initiate a replacement or claim process. Proper handling and storage after delivery will help maintain the valve’s performance and longevity.
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