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 operating principle, this valve
requires only a minimal differential pressure to function
effectively. This design facilitates the control of large flow
rates while maintaining a compact form factor and optimizing energy
efficiency through its advanced coil system.
The valve body is manufactured from various materials to
accommodate different applications and market standards. Options
include standard brass, which complies with European drinking water
regulations, dezincification-resistant brass, and stainless steel.
This variety ensures compatibility with diverse media and meets
international quality requirements.
Equipped with integrated energy-saving "Kick and Drop" electronics
and featuring double coil technology, the Type 6281 guarantees
reliable valve opening and a substantial reduction in power
consumption during operation. Its robust construction includes a
vibration-resistant design and damped, quiet closing mechanism,
enhancing durability and operational comfort.
Additionally, the valve offers an optional manual override feature,
providing greater control flexibility. Together, these attributes
make the Bürkert Type 6281 an ideal choice for industrial
automation applications where efficiency, dependability, and long
service life are critical.
Features:
Servo-Assisted Operation
This system employs line pressure to actuate the diaphragm,
enabling reliable control over large flow rates of up to DN 50.
Despite handling significant flows, it maintains a compact form
factor thanks to its efficient solenoid design.
Energy-Saving Double Coil Technology
The "Kick and Drop" (KD) model incorporates an innovative double
coil technology. It delivers a powerful high-energy pulse to
initiate valve opening, followed by a low-power holding current
that reduces energy consumption and ensures the device operates
with minimal heat generation.
Robust & Quiet Design
The coil system is centrally screwed to guarantee a secure
electrical connection that resists vibration and shock, enhancing
overall durability. Additionally, the optimized pilot circuit
paired with a damping mechanism allows for soft and quiet valve
closing. This design minimizes both water hammer effects and
operational noise.
Versatile Materials & Certifications
Available in multiple body materials such as Brass and Stainless
Steel, the standard brass option complies fully with European
drinking water standards. For hazardous environments,
explosion-proof versions are offered and carry ATEX and IECEx
certifications.
Easy Maintenance & Commissioning
An optional manual override feature facilitates straightforward
testing, maintenance, and emergency operation even during power
outages, ensuring continuous system reliability.
Long Service Life
The valve supports a broad range of diaphragm materials, including
NBR, EPDM, and FKM, allowing for excellent media compatibility and
maintaining sealing integrity over an extended operational
lifespan.
Technical Parameters:
| Type | 6281 |
| Orifice | DN 10…DN 50 |
| Medium Temperature | -10 °C…+80 °C |
| Seal | NBR |
| Operating Voltage | 24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
| Body | Brass |
Applications:
Water Treatment & Supply involves the regulation and management of
clean water, process water, and potable water pipelines. All
operations are conducted in strict accordance with relevant
regulatory standards to ensure safety and compliance.
In the Chemical & Process Industries, the focus is on handling
neutral and mildly aggressive fluids. This also includes the
management of softened water and a variety of other process liquids
essential for industrial applications.
Cooling & Air Conditioning Systems benefit from precise control
over cooling water and chilled water circuits. These systems are
designed for quiet operation, making them particularly suitable for
use in HVAC environments.
The field of Irrigation & Agriculture utilizes programmable control
systems tailored for large-scale irrigation projects, enhancing
efficiency and resource management in agricultural practices.
Shipbuilding & Offshore sectors require equipment with robust
construction and specialized material options that can withstand
harsh marine environments, ensuring durability and reliability.
General Industrial Automation employs these components as vital
elements within a variety of fluid control panels and loop systems,
contributing to overall operational effectiveness.
Support and Services:
Burkert Solenoid Valves are precision-engineered components
designed for reliable fluid control in various industrial
applications. Our technical support team is dedicated to assisting
you with product selection, installation guidance, troubleshooting,
and maintenance to ensure optimal valve performance.
For installation, it is essential to follow the specified mounting
orientation and electrical connection guidelines provided in the
product manual. Ensure that the valve is compatible with the medium
and operating conditions to prevent damage and ensure longevity.
If you experience any operational issues such as valve failure to
actuate, leaks, or unusual noises, please consult the
troubleshooting section of the manual. Common solutions include
checking electrical connections, verifying supply voltage, and
inspecting for contamination or blockages.
Regular maintenance is recommended to maintain performance and
extend service life. This includes periodic inspection, cleaning of
valve components, and replacement of seals or coils as needed.
For detailed technical documentation, installation instructions,
and software tools, please refer to Burkert’s official website or
product catalog. Our support team is also available to provide
expert advice and answer any technical queries related to your
Burkert Solenoid Valve.
Packing and Shipping:
The Burkert Solenoid Valve is carefully packaged to ensure safe
delivery and optimal protection during transit. Each valve is
securely placed in a custom-fitted box with protective padding to
prevent damage from shocks and vibrations.
Packaging materials are selected to be both durable and
environmentally friendly, minimizing waste while providing maximum
protection. Clear labeling on the exterior of the package ensures
easy identification and handling instructions.
For shipping, the Burkert Solenoid Valve is dispatched through
reliable carriers with tracking options available. Shipping methods
are chosen based on destination, urgency, and customer preference
to guarantee timely and secure delivery.
Upon receipt, customers are advised to inspect the packaging and
product for any damage and report any issues immediately to ensure
prompt resolution.
