Product Description:
The Burkert 6281 series is a servo-assisted 2/2-way diaphragm solenoid valve engineered for reliable shut-off, precise dosing, and efficient filling of neutral gaseous and liquid media. It requires a minimum differential pressure to operate effectively, ensuring optimal valve function under varying conditions.
Designed with durability in mind, the valve features a vibration-resistant, centrally screwed coil system combined with a damped construction that guarantees quiet closing and extends the service life. The solenoid coils are encapsulated with chemically resistant epoxy, providing enhanced protection against harsh environments.
To improve energy efficiency during operation, the valves offer coils integrated with "Kick and Drop" (KD) electronics, which utilize double coil technology to reduce power consumption. The standard valve housing is made from brass that complies with all European drinking water standards. For additional market requirements, options include dezincification-resistant brass as well as a stainless steel version.
Maintenance and commissioning are simplified thanks to the availability of a manual override feature. When used together with a compatible cable plug that meets DIN EN 175301-803 Form A standards, the valve assembly achieves protection class IP65. Installation is versatile, allowing the valve to be mounted in any position, though it is recommended to position the actuator upright for optimal performance.
Features:
Servo-Assisted Diaphragm Valve Features
The servo-assisted diaphragm design ensures dependable performance for a variety of applications including shut-off, dosing, and filling. This advanced design enhances the reliability and efficiency of the valve in different industrial processes.
Featuring a normally closed (NC) configuration under Circuit Function A, the valve guarantees fail-safe operation, making it ideal for critical process control scenarios where safety and reliability are paramount.
The valve is equipped with an FKM (fluororubber) seal, which provides exceptional resistance against oils, solvents, and elevated temperatures. It supports media temperature ranges from 0°C up to +120°C when paired with an epoxy coil, ensuring versatility in demanding environments.
Constructed with a durable brass body, the valve offers excellent corrosion resistance and a long service life. This robust construction makes it suitable for a wide range of industrial applications.
A broad selection of port sizes, from G1/4 to G2, combined with orifice sizes ranging between 10 mm and 50 mm, allows this valve to accommodate diverse flow requirements with ease.
Operating within a wide pressure range from 0.2 bar to 16 bar, the valve is suitable for many industrial uses, providing flexibility and adaptability in different working conditions.
Equipped with standard 8W coils, the valve supports a 100% continuous duty cycle for consistent and reliable long-term performance, ensuring uninterrupted operation.
To meet global standards, multiple voltage options are available, including DC24V, AC24V, and AC220V, all with a ±10% tolerance, facilitating easy integration worldwide.
With an IP65 protection rating, the valve is dust-tight and protected against water jets when used with an appropriate cable plug, making it suitable for harsh environmental conditions.
The vibration-proof coil system is centrally screwed to ensure secure and stable operation even in demanding industrial environments where vibrations are common.
The valve incorporates a damped design that enables quiet closing without waterhammer, resulting in reduced noise levels and minimized mechanical stress during operation.
Energy efficiency is enhanced through the Kick-and-Drop (KD) double coil technology, which lowers power consumption during valve operation without compromising performance.
A manual override option is provided to facilitate easy maintenance and commissioning, allowing service personnel to operate the valve manually when necessary.
Installation is flexible, with the valve capable of being mounted in any position; however, installation with the actuator in an upright position is preferred to ensure optimal performance.
The response time varies from 0.1 to 4 seconds depending on the orifice size and differential pressure, offering quick and precise control responses.
Finally, the standard brass housing complies with all European drinking water requirements, making the valve a suitable choice for potable water applications.
Technical Parameters:
| Seal Material |
FKM |
| Voltage Options |
DC24V, AC24V, AC220V |
| Medium Temperature |
0°C To +120°C |
| Circuit Function |
Normally Closed |
| Orifice Sizes |
10 mm, 13 mm, 20 mm, 25 mm, 40 mm, 50 mm |
| Port Sizes |
G1/4, G3/8, G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 |
Applications:
Shut-Off, Dosing, and Filling
Effective management of neutral gaseous and liquid media is crucial in various industrial processes. Our solutions provide precise control for shut-off, dosing, and filling operations, ensuring optimal performance and safety.
Compressed Air Systems
Reliable control of compressed air is essential in industrial automation and machinery. Our products guarantee consistent performance, helping to maintain efficiency and reduce downtime in your pneumatic systems.
Water Treatment
Control of water in treatment plants and drinking water supply systems is vital. We offer advanced control solutions designed to meet the requirements of water treatment facilities, ensuring clean and safe water delivery.
Oil and Solvent Applications
Our equipment is well-suited for handling oils, solvents, as well as oil- and fat-free fluids. This includes applications involving hot water, organic solvent, and aqueous alkali solutions, providing versatility for various industrial needs.
Industrial Automation
For manufacturing and process automation, general-purpose fluid control is indispensable. Our solutions facilitate seamless integration into automated systems, enhancing productivity and operational control.
Pneumatic Control Systems
We offer precise control options for pneumatic actuators and cylinders, enabling smooth and efficient operation within pneumatic control systems.
Process Control
Our range supports chemical, pharmaceutical, and general process control applications, ensuring reliable and accurate management of fluids in complex industrial environments.
Heating and Refrigeration
Effective fluid control is essential in heating and cooling systems. Our products ensure consistent operation, contributing to energy efficiency and system reliability.
Explosion-Proof Environments
For use in hazardous areas, ATEX certified versions of our products are available, providing safety and compliance in explosion-prone industrial environments.
Customization:
Introducing the BURKERT Electric Solenoid Valve, model number 6281, a high-quality water valve manufactured in CHINA with CE certification. This Electric Solenoid Valve is designed for reliable performance with a normally closed circuit function, suitable for various applications.
The BURKERT 6281 solenoid valve supports multiple orifice sizes including 10 mm, 13 mm, 20 mm, 25 mm, 40 mm, and 50 mm, allowing customization to meet your specific flow requirements. It operates efficiently within a medium temperature range of 0°C to +120°C, ensuring durability under diverse conditions.
Voltage options for this electric solenoid valve include DC24V, AC24V, and AC220V, providing flexibility for different electrical systems. The port sizes available range from G1/4 to G2, including G3/8, G1/2, G3/4, G1 1/4, and G1 1/2, enabling easy integration into your existing piping setup.
BURKERT offers a minimum order quantity of just 1 piece with a supply ability of 5000 pieces per month. Pricing is negotiable to suit your budget and requirements. Packaging is done in cartons or as per client specifications to ensure safe delivery.
Delivery time is prompt, ranging from 1 to 7 workdays after payment. Payment terms accepted include T/T, Western Union, and Paypal, making transactions convenient and secure.
Customize your BURKERT Electric Solenoid Valve 6281 today to get the perfect water valve solution tailored to your needs, backed by reliable supply and excellent service.
Support and Services:
Burkert solenoid valves are designed for reliable and efficient fluid control in a wide range of applications. For technical support and service, Burkert provides comprehensive assistance including installation guidance, troubleshooting, maintenance tips, and repair services to ensure optimal performance of your solenoid valve.
Our technical support team is equipped to help with product selection, system integration, and resolving any operational issues you may encounter. We offer detailed product documentation, wiring diagrams, and software tools to facilitate easy configuration and diagnostics.
Burkert also offers calibration and testing services to maintain the accuracy and functionality of your solenoid valves over time. Replacement parts and upgrade options are available to extend the service life of your equipment.
For maintenance, it is recommended to regularly inspect the valve for wear, clean any debris from the valve components, and verify electrical connections to prevent downtime and ensure consistent operation.
We are committed to providing timely and effective support to minimize disruption and maximize the performance of your Burkert solenoid valve systems.
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