Product Description:
The Bürkert Type 6281 represents a high-performance solenoid
diaphragm valve that incorporates servo-assisted technology. It is
available in sizes up to DN 50 and operates on a servo-assisted
principle, which allows the valve to function with a minimal
differential pressure. This design enables the control of large
flow volumes while maintaining a compact and energy-efficient coil
system.
The valve body is offered in multiple materials to cater to
different media and market requirements. These include standard
brass, which complies with European drinking water regulations,
dezincification-resistant brass, and stainless steel. This variety
ensures that the valve can meet diverse application demands across
global markets.
Equipped with integrated energy-saving "Kick and Drop" electronics
featuring double coil technology, the Type 6281 guarantees reliable
valve opening and substantially lowers power consumption during
operation. Additionally, its vibration-resistant construction,
quiet damped closing mechanism, and an optional manual override
make it highly versatile.
Altogether, these features position the Bürkert Type 6281 as an
excellent choice for industrial automation environments where
efficiency, dependability, and extended service life are critical
factors.
Features:
Servo-Assisted Operation
This system employs line pressure to actuate the diaphragm,
enabling dependable management of significant flow rates up to DN
50. All of this is achieved using a compact solenoid, combining
efficiency with a space-saving design.
Energy-Saving Double Coil Technology
The "Kick and Drop" (KD) model incorporates a high-powered pulse to
ensure positive valve opening, followed by a low-power hold to
minimize energy usage. This design not only conserves power but
also keeps the device operating at cooler temperatures.
Robust and Quiet Design
Featuring a vibration-resistant coil that is centrally screwed in,
the system guarantees a secure electrical connection with excellent
resistance against vibration and shock.
Additionally, an optimized pilot circuit paired with a damping
mechanism facilitates smooth and quiet closing. This reduces water
hammer effects and cuts down on operational noise, ensuring
reliable and silent performance.
Versatile Materials and Certifications
Available in multiple body materials such as Brass and Stainless
Steel, the standard brass variant meets European drinking water
standards.
For more demanding environments, explosion-proof versions with ATEX
and IECEx certifications are offered, enabling safe use in
hazardous areas.
Easy Maintenance and Commissioning
An optional manual override is included to facilitate
straightforward testing, maintenance, or emergency operation in the
event of power failure.
Long Service Life
A broad assortment of diaphragm materials, including NBR, EPDM, and
FKM, supports compatibility with various media types and ensures
long-lasting sealing performance.
Technical Parameters:
| Type | 6281 |
| Body | Brass |
| Medium Temperature | -10 °C…+80 °C |
| Orifice | DN 10…DN 50 |
| Operating Voltage | 24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
| Seal | NBR |
Applications:
Water Treatment & Supply: This involves the management and regulation of clean water,
process water, and potable water pipelines, ensuring full
compliance with relevant regulations and standards. Effective
control in this area is essential for maintaining water quality and
safety.
Chemical & Process Industries: The focus here is on handling neutral and mildly aggressive
fluids, including softened water and a variety of process liquids.
Specialized systems are designed to manage these substances safely
and efficiently within industrial processes.
Cooling & Air Conditioning Systems: Control mechanisms regulate cooling water and chilled water
circuits with an emphasis on quiet operation, making them
particularly well-suited for HVAC applications. These systems
contribute to maintaining optimal temperature and comfort levels in
various environments.
Irrigation & Agriculture: Programmable controls are used to operate large-scale irrigation
setups, enabling precise management of water distribution across
agricultural fields. This automation helps improve water efficiency
and crop yields.
Shipbuilding & Offshore: Equipment used in this sector features robust construction and
materials selected to withstand harsh marine conditions, ensuring
durability and reliable performance in shipbuilding and offshore
operations.
General Industrial Automation: Serving as an essential element in diverse fluid control panels
and loops, these components play a critical role in automating
industrial processes, enhancing efficiency and control across
various applications.
Support and Services:
Burkert solenoid valves are precision-engineered components
designed for reliable fluid control in various industrial
applications. Our product technical support and services ensure
that you receive comprehensive assistance throughout the lifecycle
of your solenoid valve.
Technical Support: Our team of experts is available to provide
guidance on product selection, installation, operation, and
maintenance of Burkert solenoid valves. We offer detailed technical
documentation, including datasheets, wiring diagrams, and
troubleshooting guides to help you optimize valve performance.
Installation Services: Proper installation is critical to the
efficient operation of solenoid valves. Burkert provides
installation instructions and best practices to ensure correct
setup, including considerations for electrical connections, piping,
and environmental conditions.
Maintenance and Repair: To maximize the lifespan and reliability of
your solenoid valves, routine maintenance is recommended. Burkert
offers support for preventive maintenance schedules, cleaning
procedures, and replacement of wear parts. In case of valve
malfunction, our service team can assist with diagnostics and
repair recommendations.
Custom Solutions: For specialized applications, Burkert can
collaborate with you to develop customized solenoid valve solutions
tailored to your specific requirements, ensuring optimal
integration and performance.
Training and Resources: We provide training materials and resources
to help your staff understand the operation and maintenance of
Burkert solenoid valves, enhancing safety and efficiency in your
operations.
By choosing Burkert solenoid valves, you benefit from a combination
of high-quality products and dedicated technical support, ensuring
dependable and efficient fluid control solutions.
Packing and Shipping:
Burkert solenoid valves are carefully packaged to ensure maximum
protection during transit. Each valve is securely placed in a
custom-fitted foam insert within a sturdy cardboard box to prevent
movement and damage. The packaging materials are chosen to
withstand various shipping conditions, including moisture and
impact.
For shipping, Burkert solenoid valves are dispatched through
reliable carriers with tracking options available to ensure timely
and safe delivery. Shipping labels include all necessary handling
instructions, such as “Fragile” and “Handle with Care,” to maintain
product integrity. International shipments comply with all relevant
export regulations and documentation requirements.
Customers receive a confirmation email with tracking details once
the package is shipped. In case of any shipping issues or damages,
Burkert’s customer service is readily available to provide support
and facilitate replacements if necessary.
