00221854 6281 Type G1 2/2 Normally Closed 20.0 Flow Hole NBR Sealed Brass Valve Body AC24V 8W 0.2-16bar -10~+80 ℃ BURKERT

Product Description:

The Bürkert Type 6281 is a high-performance solenoid diaphragm valve that incorporates servo-assisted technology, available in sizes up to DN 50. By utilizing a servo-assisted operating principle, this valve requires only a minimal differential pressure to function effectively. This design enables the control of large flow rates while maintaining a compact and energy-efficient coil system.

The valve body options include standard brass, which complies with European drinking water standards, as well as dezincification-resistant brass and stainless steel. These material choices ensure compatibility with a wide range of media and adhere to various international market requirements.

Equipped with integrated energy-saving "Kick and Drop" electronics featuring double coil technology, the Type 6281 guarantees reliable valve opening while considerably reducing power consumption during operation. Its vibration-resistant construction and damped, quiet closing mechanism add to its robust performance.

Additionally, the valve offers an optional manual override, making the Type 6281 an ideal choice for industrial automation systems that prioritize efficiency, dependability, and longevity.

Features:

This system employs line pressure to activate the diaphragm, enabling dependable management of large flow rates up to DN 50. Despite handling substantial volumes, it remains compact thanks to the integrated solenoid design.

The innovative "Kick and Drop" (KD) version utilizes a high-power pulse to initiate positive valve opening, followed by a low-power hold phase. This approach significantly reduces energy consumption while maintaining a cool operational temperature.

Featuring a centrally screwed coil system, the design guarantees secure electrical connections. This configuration offers exceptional resistance against vibration and shock, enhancing durability.

An optimized pilot circuit combined with a damping mechanism ensures gentle and quiet valve closing. This minimizes water hammer effects as well as operational noise for smoother performance.

The product is available in multiple body materials including Brass and Stainless Steel. The standard brass option complies with European drinking water regulations, ensuring safety and reliability.

Additionally, explosion-proof variants are offered with ATEX and IECEx certifications, making them suitable for use in hazardous environments.

An optional manual override feature allows effortless testing, maintenance, or emergency operation during power outages, enhancing usability and serviceability.

A broad selection of diaphragm materials, such as NBR, EPDM, and FKM, is available to ensure compatibility with various media and to maintain long-term sealing performance.

Technical Parameters:

Applications:

Support and Services:

Burkert solenoid valves are precision-engineered components designed for reliable and efficient fluid control in various industrial applications. To ensure optimal performance and longevity of your Burkert solenoid valve, it is important to follow proper installation, operation, and maintenance guidelines.

Installation: Before installation, verify that the valve specifications match your system requirements, including voltage, pressure, and fluid compatibility. Ensure that the valve is installed in the correct flow direction as indicated by the arrow on the valve body. Use appropriate fittings and avoid overtightening to prevent damage.

Operation: Burkert solenoid valves operate by converting electrical energy into mechanical motion to control fluid flow. Ensure that the power supply matches the valve’s voltage and frequency requirements. Avoid exceeding the maximum pressure and temperature ratings specified in the product datasheet.

Maintenance: Regular inspection and maintenance are essential for reliable operation. Periodically check for leaks, coil temperature, and response time. Clean or replace filters and strainers to prevent contamination. If the valve does not operate correctly, inspect the coil, armature, and seals for wear or damage and replace parts as necessary.

Troubleshooting: Common issues include valve not energizing, leaking, or sticking. Verify electrical connections and power supply, check for debris or blockages, and ensure that the valve is not exposed to corrosive or incompatible fluids. Consult the product manual for specific troubleshooting steps.

Spare Parts and Repairs: Use only genuine Burkert replacement parts to maintain product integrity and warranty. For repair or replacement services, refer to authorized service centers or contact Burkert technical support for guidance.

For detailed technical documentation, installation guides, and software tools, please visit the official Burkert website or consult the product manual provided with your solenoid valve.

Packing and Shipping:

Burkert solenoid valves are carefully packaged to ensure maximum protection during transit. Each valve is securely placed in a custom-fitted foam insert within a sturdy cardboard box to prevent movement and damage. The packaging materials are selected to provide cushioning against shocks, vibrations, and environmental factors.

For shipping, Burkert solenoid valves are labeled with handling instructions and relevant product information to facilitate safe and efficient delivery. The packages are sealed to prevent contamination and moisture ingress. Depending on the destination and order size, shipping options include standard, expedited, and freight services to meet customer requirements.

Our logistics team ensures timely dispatch and tracking of every shipment, guaranteeing that Burkert solenoid valves arrive in excellent condition and ready for installation.