Product Description:
The Bürkert Type 6281 represents a high-performance solenoid
diaphragm valve that is servo-assisted and available in sizes up to
DN 50. Utilizing a servo-assisted mechanism, this valve operates
efficiently with a minimal differential pressure requirement. This
design enables the control of large flow volumes while maintaining
a compact and energy-saving coil system.
Its valve body is crafted from a variety of materials to suit
different applications and comply with international standards.
Options include standard brass, which meets European drinking water
regulations, dezincification-resistant brass for enhanced
durability, and stainless steel to accommodate diverse media and
global market demands.
Equipped with integrated energy-saving "Kick and Drop" electronics
and double coil technology, the Type 6281 guarantees reliable valve
opening while greatly lowering energy consumption during operation.
Additionally, its vibration-resistant construction, smooth and
quiet closing mechanism, and optional manual override make it an
excellent choice.
Overall, the Type 6281 is ideally suited for industrial automation
tasks where efficiency, reliability, and longevity are essential.
Its advanced features and robust build ensure long service life and
consistent performance in demanding environments.
Features:
Servo-Assisted Operation
This product employs servo-assisted operation by utilizing line
pressure to actuate the diaphragm. This design enables reliable
control of large flow rates, supporting sizes up to DN 50, all
while maintaining a compact solenoid size for efficiency and
convenience.
Energy-Saving Double Coil Technology
Featuring the innovative "Kick and Drop" (KD) variant, the valve
uses a powerful initial pulse for precise opening. Following this,
a low-power hold phase reduces overall energy consumption and
ensures the coil operates at a cooler temperature.
Robust and Quiet Design
The coil system is centrally screwed, providing a secure electrical
connection that is highly resistant to vibrations and shocks.
Additionally, an optimized pilot circuit paired with a damping
mechanism guarantees a soft and silent closing process, which
effectively minimizes water hammer effects and operational noise.
Versatile Materials and Certifications
Available in multiple body materials including Brass and Stainless
Steel, with the standard brass variants meeting European drinking
water standards. Explosion-proof models are also offered, carrying
ATEX and IECEx certifications for safe deployment in hazardous
environments.
Easy Maintenance and Commissioning
An optional manual override feature simplifies testing,
maintenance, and emergency operation in cases of power failure,
enhancing the user experience.
Long Service Life
A broad selection of diaphragm materials such as NBR, EPDM, and FKM
ensures excellent media compatibility and maintains sealing
integrity over extended periods.
Technical Parameters:
| Product Type | 6281 |
| Seal | NBR |
| Operating Voltage | 24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
| Medium Temperature | -10 °C to +80 °C |
| Body Material | Brass |
| Orifice Size | DN 10 to DN 50 |
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: Applications include the handling of neutral and mildly corrosive
fluids, softened water, and a wide range of process liquids,
catering to the specific needs of chemical processing environments.
Cooling & Air Conditioning Systems: These systems benefit from precise control of cooling water and
chilled water circuits, with quiet operation being particularly
advantageous in HVAC applications.
Irrigation & Agriculture: The use of programmable controls enables efficient management and
automation of large-scale irrigation systems, optimizing water
usage in agricultural settings.
Shipbuilding & Offshore: Equipment designed with robust construction and a selection of
suitable materials ensures durability and reliability in demanding
marine and offshore environments.
General Industrial Automation: Serving as an essential component in numerous fluid control panels
and loop systems, this technology plays a vital role in industrial
automation processes.
Support and Services:
Burkert solenoid valves are designed for reliable and efficient
fluid control in various industrial applications. For optimal
performance, ensure that the valve specifications match your system
requirements including pressure, temperature, and media
compatibility.
If you encounter any operational issues, verify that the electrical
connections are correct and that the coil voltage matches the
supply. Regular maintenance such as cleaning the valve and checking
for wear or damage can extend the service life of the product.
Replacement parts and accessories are available to support your
Burkert solenoid valve. It is recommended to use genuine Burkert
components to maintain the integrity and warranty of the valve.
For technical assistance, troubleshooting guidance, and detailed
product information, please refer to the Burkert product manuals
and datasheets. These documents provide comprehensive instructions
for installation, operation, and maintenance.
In addition, Burkert offers professional support services to help
optimize your fluid control systems, including system design
consultation and on-site service options. Ensuring proper
installation and periodic inspection will help prevent downtime and
maintain system efficiency.
Packing and Shipping:
Each Bürkert solenoid valve is carefully packaged to ensure
protection against damage during transit. The product is securely
placed in a custom-designed box with protective padding to prevent
movement and impact.
The packaging includes clear labeling with product details, model
number, and handling instructions to facilitate easy identification
and safe handling.
For shipping, Bürkert solenoid valves are dispatched via reliable
carriers with tracking options to ensure timely and secure
delivery. Depending on the destination, various shipping methods
such as standard, expedited, or freight shipping are available.
All shipments comply with international shipping regulations and
include the necessary documentation, such as invoices, certificates
of origin, and customs paperwork when required.
