FKM Sealed 2 Position 2 Way NC Servo Diaphragm Solenoid Valve Burkert 6281

Product Description:

The Burkert 6281 series is a servo-assisted 2/2-way diaphragm solenoid valve, specifically engineered for dependable shut-off, precise dosing, and accurate filling of both neutral and aggressive gaseous and liquid media. This valve combines a robust stainless steel body with an FKM (fluororubber) seal, delivering exceptional corrosion resistance alongside high-temperature tolerance.

To achieve full switching functionality, the valve requires a minimum differential pressure of 0.5 bar. Its coil system is designed to resist vibrations and is centrally screwed, featuring a damped construction that ensures quiet closing operations and extends the service lifespan of the valve.

The FKM diaphragm within the valve exhibits outstanding durability against hot air, chemical solutions, oils, and solvents. It supports a wide media temperature range from 0°C up to +90°C, with the potential to withstand temperatures as high as +120°C when paired with an epoxy coil. The stainless steel body further enhances durability, making the valve suitable for use with aggressive media and in demanding environments.

For improved energy efficiency during operation, the valve is available with coils equipped with "Kick and Drop" (KD) electronic assembly, which utilizes double coil technology to reduce power consumption. Additionally, a manual override option can be fitted, simplifying both maintenance tasks and commissioning procedures.

When combined with a compatible cable plug following the DIN EN 175301-803 Form A standard, these valves meet the IP65 protection class requirements. Installation flexibility is a key feature, as the valve can be mounted in any position; however, it is preferably installed with the actuator in an upright orientation.

Features:

The stainless steel body construction ensures outstanding corrosion resistance, making it suitable for handling aggressive media and functioning effectively in demanding environments.

The FKM (Fluororubber) seal material delivers superior resistance against hot air, various chemical solutions, oils, and solvents. It supports a media temperature range from 0°C to +90°C, with an extended range up to +120°C when paired with an epoxy coil.

Equipped with a servo-assisted diaphragm design, this product guarantees reliable operation for shut-off, dosing, and filling tasks involving both neutral and aggressive media.

Featuring a normally closed configuration (Circuit function A), it provides fail-safe operation tailored to precise process control requirements.

To accommodate diverse flow demands, the product offers a broad selection of port sizes ranging from G1/4 to G1 1/2, alongside orifice sizes from 10 mm to 40 mm.

It operates efficiently within a wide pressure range spanning from 0.2 bar up to 16 bar, ensuring versatile applicability.

Standard 8W coils guarantee a 100% continuous duty cycle, delivering reliable long-term performance across various applications.

With multiple voltage options available—including DC24V, AC24V, and AC220V with a ±10% tolerance—it supports global compatibility and ease of integration.

The IP65 protection rating ensures the device is dust-tight and resistant to water jets, provided a suitable cable plug is used.

The vibration-proof coil system, secured by a centrally screwed design, maintains stable operation even in harsh industrial settings.

A damped design facilitates quiet closing, minimizing noise levels in environments where sound reduction is essential.

Energy efficiency is enhanced through the Kick-and-Drop (KD) double coil technology, which lowers power consumption during use.

For convenient maintenance and commissioning, a manual override option is included, offering a service-friendly solution.

This product supports flexible installation orientations, though it is recommended to install it with the actuator in an upright position for optimal performance.

Additionally, explosion-proof variants certified by ATEX are available, making it suitable for use in hazardous area applications.

Technical Parameters:

This 2/2 Way Solenoid Valve is a high-quality Burkert Electromagnetic Valve designed for reliable fluid control. As a premium Solenoid Valve, it offers versatility with multiple voltage options and port sizes, making it suitable for various industrial applications.

Applications:

Chemical Processing: This involves the reliable management and control of aggressive chemicals, solvents, and corrosive media, ensuring safe and efficient operations.

Hot Air and Gas Systems: These systems are designed to handle and regulate hot air and various gaseous media at temperatures up to +120°C, providing dependable performance.

Oil and Solvent Handling: Solutions tailored for the handling of oils, solvents, and other fluids based on hydrocarbons, facilitating smooth and secure fluid management.

Industrial Automation: General-purpose fluid control applications within manufacturing and process automation, enhancing operational efficiency and precision.

Water Treatment: Effective control of water flow in treatment plants and industrial water systems, contributing to improved water quality and system reliability.

Process Control: Applications in chemical, pharmaceutical, and general process control environments, ensuring accurate and consistent process parameters.

Shut-Off, Dosing, and Filling: Management of both neutral and aggressive gaseous and liquid media during shut-off, dosing, and filling processes.

Hazardous Areas: Availability of ATEX certified versions suitable for use in explosive and hazardous environments, ensuring safety compliance.

Support and Services:

Burkert solenoid valves are precision-engineered components designed for reliable and efficient fluid control in various industrial applications. Our technical support and services ensure that customers receive expert assistance throughout the product lifecycle.

Technical support for Burkert solenoid valves includes guidance on product selection, installation, operation, and maintenance. Our specialists are available to help troubleshoot issues, optimize valve performance, and provide recommendations tailored to your specific application requirements.

We offer comprehensive documentation such as datasheets, wiring diagrams, and installation manuals to facilitate proper use and integration of Burkert solenoid valves. Additionally, training sessions and workshops can be arranged to equip your team with in-depth knowledge about valve technology and best practices.

Burkert also provides repair and maintenance services to extend the operational life of your solenoid valves. Our service centers are equipped to handle diagnostics, part replacements, and refurbishments, ensuring minimal downtime and sustained reliability.

For custom solutions, Burkert’s engineering team collaborates with clients to design and manufacture solenoid valves that meet unique specifications and performance criteria. This tailored approach supports specialized applications across diverse industries.

By choosing Burkert solenoid valves, you gain access to a global network of technical experts committed to supporting your process control needs with innovative solutions and dedicated service.

Packing and Shipping:

The Burkert 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 cardboard box, preventing movement and minimizing the risk of damage.

Protective materials such as bubble wrap and anti-static bags are used to safeguard sensitive components from shocks, vibrations, and electrostatic discharge.

All packaging materials are selected to be environmentally friendly and recyclable wherever possible.

Shipping options include standard ground, expedited, and international delivery, with tracking provided for every order to ensure timely and safe arrival.

Special handling instructions are clearly marked on the package to alert carriers and warehouse personnel.

For bulk orders, valves are palletized and shrink-wrapped to facilitate secure handling and efficient loading.