Product Description:
Working Principle
The valve utilizes a servo-assisted design integrating a pilot isolation diaphragm along with plunger actuation. Its pilot valve features a rotary armature or rocker solenoid valve paired with an isolation diaphragm, ensuring that the medium does not pass through the pilot orifice, which significantly enhances anti-clogging capabilities.
For opening, the valve requires a minimum differential pressure of 0.2 bar to activate the main diaphragm. The pilot valve manages the pressure within the main chamber to facilitate valve opening. When closing, a damped mechanism provides a smooth and quiet shutoff, effectively preventing water hammer effects and minimizing pipeline stress and noise pollution.
Additionally, the valve offers energy-saving benefits. An optional KD dual-coil technology intelligently lowers power consumption after the initial actuation in steady-state operation, making it highly suitable for applications requiring continuous, long-term use.
Core Advantages
This valve is compatible with a broad range of materials. The valve body is available in brass or stainless steel, and sealing options include NBR, EPDM, and FKM. This flexibility makes it adaptable for use with water, gases, general chemicals, and high-temperature environments.
It boasts high reliability and durability through features such as a centrally threaded coil designed for vibration resistance and epoxy resin encapsulation to improve chemical resistance. The pilot isolation diaphragm minimizes risks of clogging and leakage, enhancing operational lifespan.
The valve supports flexible customization options, including an optional manual override for commissioning and maintenance, energy-efficient KD coils, and explosion-proof certifications. These adaptations enable it to perform reliably in harsh or hazardous conditions.
Moreover, it meets a comprehensive range of compliance standards, such as drinking water certifications, ATEX explosion-proof standards, and UL/CSA approvals, making it suitable for use across different regions with stringent regulatory requirements.
Typical Applications
This valve is widely used in municipal and industrial water treatment systems as well as drinking water supply systems, with brass models that comply with related standards.
In the food and beverage industries as well as pharmaceutical liquid preparation, stainless steel bodies combined with EPDM or FKM seals fulfill hygiene standards.
It is also appropriate for transferring compressed air, hydraulic oils, and general chemicals, with material selection tailored to the properties of the conveyed medium.
For fluid control in hazardous environments, ATEX and IECEx certified models are available to ensure safety and compliance.
Selection & Operation Notes
When selecting this valve, ensure that the working differential pressure is at least 0.2 bar to guarantee reliable opening functionality.
Medium compatibility is crucial: opt for a stainless steel body paired with FKM seals when handling strongly corrosive media, while the standard brass body with EPDM seals is best suited for drinking water applications.
To optimize working conditions, the KD dual-coil option is recommended for continuous operation to save energy. For hazardous areas, models with explosion-proof certification should be specified.
During installation and maintenance, it is important to fit a strainer upstream to block impurities from entering the valve. Avoid placing pipe stress directly on the valve body by ensuring independent pipeline support. The manual override feature should be reserved strictly for commissioning and emergency scenarios and should not be used for prolonged forced opening.
Technical Parameters:
| Product Type |
6281 |
| Orifice Size |
DN 10…DN 50 |
| Orifice |
DN 10…DN 50 |
| Seal |
NBR |
| Temperature Range |
-10℃~100℃ |
| Application |
Fluid Control In Industrial Automation, Water Treatment, Chemical Processing |
Applications:
The Burkert Solenoid Valve, specifically the Burkert Fluid Control Valve model 6281, is an essential component widely used in various industrial automation and fluid control applications. Known for its reliable performance and high-quality standards, this valve is CE certified, ensuring compliance with international safety and quality regulations. The valve features a versatile orifice size ranging from DN 10 to DN 50, making it suitable for a broad spectrum of fluid control tasks.
One of the primary application occasions for the Burkert Electromagnetic Valve is in industrial automation systems, where precise fluid control is critical for efficient operation. The valve’s robust design allows it to operate effectively within a temperature range of -10℃ to 100℃, making it adaptable to different environmental conditions. This flexibility makes it ideal for use in manufacturing plants, automated assembly lines, and machinery that require reliable fluid regulation.
In water treatment facilities, the Burkert Solenoid Valve plays a vital role in managing water flow and ensuring the purification process runs smoothly. Its NBR seal guarantees tight shut-off and resistance to wear, which is crucial in handling various water qualities and chemical compositions. The valve’s ability to withstand harsh conditions while maintaining performance makes it a preferred choice for water treatment applications.
Chemical processing industries also benefit significantly from the Burkert Fluid Control Valve. The valve’s durable construction and precise control capabilities help manage the flow of aggressive chemicals safely and efficiently. Its packaging can be customized as per client requirements, and the delivery time is typically between 1 to 7 working days after payment, ensuring timely availability for critical projects.
With a minimum order quantity of just one piece and flexible payment terms including T/T, Western Union, and PayPal, the Burkert Electromagnetic Valve is accessible for both small-scale and large-scale operations. Additionally, the supply ability of 5000 pieces per month ensures that bulk orders can be fulfilled without delay. The price is negotiable, offering cost-effective solutions tailored to specific customer needs.
In summary, the Burkert Solenoid Valve is an indispensable component across multiple application scenarios including industrial automation, water treatment, and chemical processing. Its reliable sealing with NBR, CE certification, customizable packaging, and efficient delivery make it a trusted product for fluid control challenges. Whether you need precise control in automated machinery or safe handling of chemicals, the Burkert Fluid Control Valve meets the demands of modern industrial applications effectively.
Packing and Shipping:
The Bürkert Solenoid Valve is carefully packaged to ensure safe delivery and optimal protection during transit. Each valve is individually sealed in anti-static, moisture-resistant packaging to prevent any damage or contamination. The packaging materials are selected to provide cushioning and support, minimizing the risk of impact or vibration damage.
For shipping, Bürkert Solenoid Valves are securely placed in sturdy, industrial-grade cartons with appropriate padding. Depending on the order size and destination, shipments are handled via trusted logistics partners to guarantee timely and reliable delivery. All packages are clearly labeled with product information, handling instructions, and tracking details to facilitate smooth processing and receipt.
Additionally, special shipping arrangements can be made upon request for bulk orders or sensitive applications, ensuring compliance with customer requirements and industry standards.
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