Product Description:
The Bürkert Type 6281 represents a high-performance solenoid diaphragm valve that operates with servo assistance, available in sizes up to DN 50. Utilizing a servo-assisted mechanism, this valve needs only a minimal differential pressure to operate effectively. This design allows it to control large flow rates while maintaining a compact form factor and energy-efficient coil system.
The valve body comes in multiple material options to satisfy diverse application requirements and international standards. It is offered in standard brass, which complies with European drinking water regulations, as well as dezincification-resistant brass and stainless steel, ensuring compatibility with various media types and durability across different markets.
One of the key features of the Type 6281 is its integrated energy-saving technology, known as "Kick and Drop," which employs double coil technology. This innovation guarantees reliable valve opening while significantly cutting down on power consumption during operation. Additionally, the valve is designed to be vibration-resistant and incorporates damped mechanisms for quiet closing.
For enhanced versatility, the valve also offers an optional manual override. Taken together, these features make the Bürkert Type 6281 an excellent choice for industrial automation scenarios where efficiency, reliability, and a long operational life are essential.
Features:
Servo-Assisted Operation
This system employs line pressure to actuate the diaphragm, enabling dependable control over large flow rates, up to DN 50. It achieves this performance using a compact solenoid, making it both efficient and space-saving.
Energy-Saving Double Coil Technology
Featuring the "Kick and Drop" (KD) technology, this variant delivers a high-power pulse to ensure a positive opening action followed by a low-power hold mode. This approach significantly reduces energy consumption while maintaining a cool operating temperature.
Robust and Quiet Design
The device incorporates a vibration-resistant coil with a centrally screwed coil system that guarantees a secure electrical connection and excellent resilience against vibration and shocks.
Additionally, an optimized pilot circuit together with a damping mechanism provides soft and quiet closing operations. This design minimizes the occurrence of water hammer and reduces operational noise levels.
Versatile Materials and Certifications
Available in multiple body materials including Brass and Stainless Steel, the standard brass version complies with European drinking water standards, ensuring safety and reliability.
For hazardous environments, explosion-proof models are accessible with ATEX and IECEx certifications, making them suitable for use in potentially explosive areas.
Easy Maintenance and Commissioning
An optional manual override feature allows for straightforward testing, maintenance, or emergency operation in the event of power failure, simplifying upkeep and ensuring continuous functionality.
Long Service Life
The product offers a broad selection of diaphragm materials such as NBR, EPDM, and FKM. This variety ensures excellent compatibility with different media and maintains long-term sealing integrity for extended service life.
Technical Parameters:
| Product Name |
Burkert Solenoid Valve |
| Product Type |
6281 |
| Orifice |
DN 10…DN 50 |
| Body Material |
Brass |
| Temperature |
0~+120°C |
| Seat Seal Material |
FKM |
Applications:
Water Treatment & Supply: Managing the flow and control of clean water, process water, and potable water pipelines, ensuring full compliance with relevant regulations and standards.
Chemical & Process Industries: Suitable for handling neutral and mildly corrosive fluids, softened water, and a variety of other process liquids commonly found in industrial applications.
Cooling & Air Conditioning Systems: Designed to regulate cooling water and chilled water circuits efficiently, offering quiet operation that is especially beneficial for HVAC systems.
Irrigation & Agriculture: Provides programmable control solutions tailored for large-scale irrigation setups to optimize water usage and enhance agricultural productivity.
Shipbuilding & Offshore: Features rugged construction and material selections that withstand harsh marine environments, making it ideal for shipbuilding and offshore applications.
General Industrial Automation: Serves as a vital component in numerous fluid control panels and loops within diverse industrial automation systems.
Support and Services:
Burkert Solenoid Valves are precision-engineered devices designed to control the flow of liquids and gases in various industrial applications. To ensure optimal performance and longevity of your Burkert solenoid valve, it is important to follow the recommended installation, operation, and maintenance guidelines.
Our technical support team is available to assist with product selection, troubleshooting, and application advice. We provide comprehensive documentation including datasheets, wiring diagrams, and installation manuals to help you integrate Burkert solenoid valves seamlessly into your system.
For maintenance, it is advised to regularly inspect the valve for signs of wear or damage, clean any debris from the valve components, and verify electrical connections to prevent malfunctions. Replacement parts and repair kits are available for most models to facilitate quick and efficient servicing.
Burkert also offers customized solutions and engineering support to meet specific application requirements. Our experts can guide you in optimizing valve performance, ensuring compliance with industry standards, and enhancing system reliability.
We are committed to providing high-quality technical support and services to maximize the value and efficiency of your Burkert solenoid valve installations.
Packing and Shipping:
The Burkert Solenoid Valve is carefully packaged to ensure it arrives in perfect condition. Each valve is securely placed in a custom-fitted protective casing to prevent damage during transit. The packaging materials are chosen to provide cushioning and resistance against shocks, vibrations, and environmental factors.
For shipping, Burkert utilizes reliable carriers with tracking options to guarantee timely and safe delivery. The product is shipped with all necessary documentation, including installation instructions and warranty information. Special handling instructions are included when required to maintain product integrity.
Customers can expect the Burkert Solenoid Valve to be delivered promptly and ready for immediate use upon arrival, backed by Burkert’s commitment to quality and customer satisfaction.
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