Product Description:
The Burkert 6281 series is a servo-assisted 2/2-way diaphragm solenoid valve specifically engineered for dependable shut-off, dosing, and filling applications involving neutral gaseous and liquid media, such as compressed air and water. It is important to note that the valve requires a minimum differential pressure to operate effectively.
This valve boasts a vibration-resistant, centrally screwed coil system along with a damped design that ensures quiet closing during operation. The solenoid coils are encapsulated in chemically resistant epoxy, enhancing durability and resistance to environmental factors. Additionally, to minimize power consumption, versions of the coil with electronic power reduction are available.
The standard housing of the valve is made from brass, complying fully with all European drinking water standards (KTW/W270). For markets with different requirements, an option with dezincification-resistant brass is offered. Maintenance and commissioning are made easier as the valve can be fitted with a user-friendly manual override.
When combined with an appropriate cable plug following the DIN EN 175301-803 Form A standard, these valves achieve the IP65 protection class. Installation is flexible, as the valve can be mounted in any position, although it is recommended to have the actuator positioned upright for optimal performance.
Features:
The servo-assisted diaphragm design ensures reliable performance for tasks such as shut-off, dosing, and filling of neutral media. This advanced design enhances the valve's operational stability and efficiency in various industrial applications.
Featuring a normally open configuration, the valve utilizes Circuit Function B (NO), which allows it to remain open when de-energized. This fail-open operation is ideal for applications where continuous flow is critical during power loss or system shutdown.
Constructed with a durable brass body, the valve offers excellent corrosion resistance and a prolonged service life. The robust brass material guarantees dependable performance even in challenging environments.
The valve incorporates NBR seal material, which provides reliable functionality within a temperature range from -10°C to +80°C. This ensures consistent sealing performance across a wide spectrum of operating conditions.
Available with a wide range of port and orifice sizes, the valve accommodates port sizes from G1/4 up to G2, and orifice diameters ranging between 10 mm and 50 mm. This versatility allows it to meet diverse flow requirements effectively.
It operates efficiently over a broad pressure range, spanning from 0.2 bar to 16 bar, making it suitable for various pressure-demanding applications without compromising performance.
Equipped with standard 8W coils, the valve supports a 100% continuous duty cycle, ensuring reliable and consistent long-term operation without overheating or degradation.
Multiple voltage options are available, including DC24V, AC24V, and AC220V, each with a tolerance of ±10%. This wide range of power compatibility facilitates global deployment and integration.
Offering IP65 protection, the valve is dust-tight and safeguarded against water jets when used with an appropriate cable plug, ensuring durability in harsh environmental conditions.
The vibration-proof coil system features a centrally screwed coil design, which secures stable operation even under demanding industrial vibrations and movements.
Designed with damping for quiet closing, the valve minimizes noise levels, making it suitable for use in noise-sensitive environments.
An energy-saving option is available through Kick-and-Drop (KD) double coil technology, which reduces power consumption during valve operation, contributing to overall energy efficiency.
For ease of maintenance and commissioning, a manual override option is provided, allowing service personnel to operate the valve manually when necessary.
The standard brass housing complies with all European drinking water approvals, ensuring the valve is safe and suitable for potable water applications.
Explosion-proof variants are offered with ATEX certification, making the valve appropriate for use in hazardous areas where safety standards are critical.
The valve supports flexible installation and can be mounted in any position, although installation with the actuator in an upright position is preferred for optimal performance.
Technical Parameters:
| Valve Type |
2/2-way Diaphragm Solenoid Valve |
| Voltage Options |
DC24V, AC24V, AC220V |
| Media |
Neutral Media, Compressed Air, Water |
| Circuit Function |
B (Normally Open) |
| Body Material |
Brass |
| Orifice Sizes |
10 Mm, 13 Mm, 20 Mm, 25 Mm, 40 Mm, 50 Mm |
| Seal Material |
NBR |
| Port Sizes |
G1/4, G3/8, G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 |
Applications:
Shut-Off, Dosing, and Filling
These systems provide precise control of neutral gaseous and liquid media within various industrial processes, ensuring efficiency and safety during shut-off, dosing, and filling operations.
Compressed Air Systems
Reliable management of compressed air is essential in industrial automation and machinery. These systems guarantee consistent performance and control, supporting a wide range of applications.
Water Treatment
Effective water control is crucial in treatment facilities and drinking water systems. The fluid control solutions ensure optimal operation and meet stringent quality standards for safe water.
Heating and Refrigeration
Fluid control plays a vital role in both heating and cooling systems. These controls maintain desired temperature levels by precisely regulating the flow within heating and refrigeration applications.
Industrial Automation
For manufacturing and process automation, general-purpose fluid control systems enhance productivity and accuracy across various industrial environments.
Pneumatic Control Systems
Control of pneumatic actuators and cylinders is achieved through specialized pneumatic control systems, enabling smooth and reliable operation of automated equipment.
Process Control
These control solutions are designed for chemical, pharmaceutical, and general process applications, ensuring precise handling and management of fluids during production.
Vacuum Systems
The fluid control devices are also suitable for vacuum applications, providing dependable performance where air pressure is reduced to create a vacuum.
Hazardous Areas
For explosive environments, ATEX certified versions of the control systems are available, guaranteeing safety and compliance with industry stan
dards.
Customization:
BURKERT offers customized product solutions for the 6281 model solenoid valve, a reliable 6213 type water valve designed to meet diverse industrial needs. Manufactured in China and certified with CE, this solenoid valve ensures high-quality performance and compliance with international standards.
Our customization services include a variety of orifice sizes such as 10 mm, 13 mm, 20 mm, 25 mm, 40 mm, and 50 mm, allowing you to select the perfect fit for your application. The valve operates with a B circuit function (normally open) and supports multiple voltage options including DC24V, AC24V, and AC220V, providing flexibility for different electrical requirements.
Constructed with durable NBR seal material, the BURKERT 6281 solenoid valve is suitable for neutral media, compressed air, and water, making it an ideal choice for water valve applications. We accommodate minimum order quantities starting from just 1 piece, with pricing available upon negotiation to suit your budget.
Packaging is handled with care, using cartons or customized packaging as per client requirements to ensure safe delivery. With a supply ability of 5000 pieces per month, we guarantee prompt delivery within 1-7 work days after payment. Payment terms include T/T, Western Union, and PayPal for your convenience.
Choose BURKERT's 6281 solenoid valve customization services for a trusted 6213 type water valve solution tailored to your specific needs.
Support and Services:
Burkert Solenoid Valves are designed to provide reliable and efficient control of liquids and gases in a wide range of industrial applications. Our products incorporate advanced materials and precision engineering to ensure long service life and excellent performance under various operating conditions.
Technical support for Burkert Solenoid Valves includes assistance with product selection, installation guidance, troubleshooting, and maintenance recommendations. Our expert team is available to help you optimize valve performance and integrate the valves seamlessly into your system.
We offer comprehensive services including calibration, repair, and replacement of solenoid valve components to minimize downtime and extend the operational life of your equipment. Additionally, detailed product documentation, including datasheets, wiring diagrams, and user manuals, is provided to support effective use and maintenance.
For specific technical inquiries or service requests, please refer to the detailed product information and support resources available through our official channels.
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