Product Description:
The Burkert 6281 series is a servo-assisted 2/2-way diaphragm solenoid valve designed to provide dependable performance for shut-off, dosing, and filling tasks involving neutral gaseous and liquid media. For optimal operation, the valve requires a minimum differential pressure to function correctly.
Depending on the specific application needs, there are various diaphragm material combinations available. The valve features a vibration-resistant coil system that is centrally screwed, along with a damped design. These characteristics contribute to quiet closing actions and extend the valve’s service life significantly.
To enhance energy efficiency, the Burkert 6281 valve offers coils equipped with electronic power reduction technology to minimize power consumption during operation. The standard valve housing is made of brass, which complies with European drinking water standards (KTW/W270). For markets that demand higher resistance, a dezincification-resistant brass option is offered, along with a stainless steel version to meet diverse requirements.
Maintenance and commissioning are made easier by the availability of a service-friendly manual override. When paired with an appropriate cable plug conforming to DIN EN 175301-803 Form A, the valves meet protection class IP65 standards. Moreover, the valve can be installed in any orientation, though installing with the actuator positioned upright is preferred for best performance.
Features:
The servo-assisted diaphragm design guarantees dependable performance in shut-off, dosing, and filling applications, making it an ideal choice for various industrial processes.
Featuring a normally closed (NC) circuit function, this valve ensures fail-safe operation, meeting critical process control requirements with reliability.
Equipped with an EPDM (ethylene-propylene-diene rubber) seal, it provides excellent resistance against water, dilute acids, alkalis, and other media, and supports a media temperature range from -30°C to +90°C.
The body is constructed from durable brass, which offers outstanding corrosion resistance and promotes a long service life even in demanding environments.
To accommodate diverse flow needs, the valve is available in port sizes ranging from G1/4 to G2, with orifice sizes varying between 10 mm and 50 mm.
Operating over a wide pressure range of 0.2 bar to 16 bar, it is suitable for many different industrial scenarios.
Standard 8W coils enable a 100% continuous duty cycle, ensuring reliable and uninterrupted long-term operation.
Multiple voltage options, including DC24V, AC24V, and AC220V with a ±10% tolerance, allow for global compatibility and convenient integration into existing systems.
With IP65 protection when paired with a suitable cable plug, this valve delivers dependable performance even in harsh and challenging environments.
The vibration-proof, centrally screwed coil system secures stable operation under demanding industrial conditions.
Its damped design facilitates quiet closing and minimizes noise, making it suitable for sensitive environments where noise reduction is essential.
For ease of maintenance and commissioning, a service-friendly manual override option is included.
Meeting European drinking water standards (KTW/W270), the standard brass housing is approved for use in drinking water applications.
Additionally, ATEX certified explosion-proof variants are available, ensuring safety in hazardous area applications.
The valve supports flexible installation in any position, although installing with the actuator upright is recommended for optimal performance.
Designed to handle high switching frequencies, it is well-suited for demanding automation tasks.
Technical Parameters:
| Product Type |
Burkert Valve, 6213 type, Burkert Electromagnetic Valve |
| Voltage Options |
DC24V, AC24V, AC220V |
| Port Sizes |
G1/4, G3/8, G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 |
| Medium Temperature |
-30°C To +90°C |
| Function |
2/2-way Normally Closed |
| Orifice Sizes |
10 Mm, 13 Mm, 20 Mm, 25 Mm, 40 Mm, 50 Mm (DN 10 To DN 50) |
| Seal Material |
EPDM |
| Power Consumption |
8W (standard) |
| Valve Type |
Servo-assisted 2/2-way Diaphragm Solenoid Valve |
Applications:
Water treatment involves the precise control of water within treatment plants and drinking water distribution systems. Ensuring the quality and safety of water is critical in these facilities.
Compressed air and vacuum systems require dependable regulation to maintain performance in industrial automation and machinery. Effective control ensures the smooth operation of these essential systems.
In industrial processes, shut-off, dosing, and filling operations manage the handling of neutral gaseous and liquid media. Accurate control in these areas is vital for process efficiency and safety.
Heating and refrigeration rely on fluid control mechanisms to regulate temperature through heating and cooling systems. Proper management of fluids helps maintain optimal environmental conditions.
Industrial automation demands versatile fluid control solutions to support manufacturing and various process automation needs. These controls enable streamlined production and precise operation.
Pneumatic control systems are used to manage pneumatic actuators and cylinders, facilitating movement and automation within machinery. Reliable control contributes to enhanced system responsiveness.
Process control encompasses applications in chemical, pharmaceutical, and general industries, where precise management of processes ensures product quality and operational safety.
For hazardous environments, explosion-proof equipment with ATEX certification is available. These versions provide safe control solutions tailored for use in areas with explosive atmospheres.
Support and Services:
Burkert Solenoid Valves are precision-engineered components designed for reliable and efficient fluid control in a wide range of industrial applications. Our solenoid valves undergo rigorous testing to ensure optimal performance, durability, and safety under various operating conditions.
For technical support, Burkert provides comprehensive assistance including installation guidance, troubleshooting, maintenance tips, and product customization options. Our expert team is equipped to help you select the right valve model based on your specific requirements such as media type, pressure range, temperature, and flow rate.
We recommend regularly inspecting and maintaining your solenoid valves to ensure long-term functionality. This includes checking electrical connections, cleaning valve components, and verifying that the valve operates correctly within the specified parameters.
Burkert also offers a range of services including calibration, repair, and replacement parts to minimize downtime and extend the lifespan of your solenoid valve system. For detailed product manuals, technical datasheets, and software tools, please refer to the Burkert website or product documentation.
Our commitment is to provide high-quality solenoid valve solutions backed by responsive technical support and professional services to help you achieve seamless process control and operational efficiency.
Packing and Shipping:
The Bürkert Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is securely placed in a custom-fitted foam insert within a sturdy corrugated cardboard box to prevent movement and damage. The packaging materials are selected to be both protective and environmentally friendly, minimizing impact while ensuring product integrity.
For shipping, Bürkert Solenoid Valves are dispatched using reliable carriers with tracking options. The products are handled with care and shipped promptly to ensure timely delivery. Depending on the destination, various shipping methods such as standard ground, expedited air, or express courier services are available to meet customer requirements.
All shipments include detailed documentation such as a packing list, product datasheet, and warranty information to assist in installation and maintenance. Special packaging requests or bulk order shipping options can be accommodated upon request.
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