Brass Burkert Valve 00221842 6281 G3/8 2/2 Normally Closed 13.0 Flow Hole NBR Sealed AC24V 8W 0.2-16bar

Product Description:

The Bürkert Type 6281 is a high-performance, servo-assisted solenoid diaphragm valve with sizes up to DN 50. Operating on a servo-assisted principle, it requires a minimum differential pressure to function, enabling the control of large flows with a compact and energy-efficient coil system.

The valve body is available in standard brass (compliant with European drinking water regulations), dezincification-resistant brass, and stainless steel to meet the demands of various media and global market standards. Featuring integrated energy-saving "Kick and Drop" electronics with double coil technology, it ensures reliable opening while significantly reducing operating power consumption.

Combined with its vibration-resistant design, damped quiet closing, and optional manual override, the Type 6281 is the ideal solution for industrial automation applications demanding efficiency, reliability, and long service life.

Features:

Servo-Assisted Operation: Utilizes line pressure for diaphragm actuation, allowing reliable control of large flow rates (up to DN 50) with a compact solenoid.

Energy-Saving Double Coil Technology: The "Kick and Drop" (KD) variant uses a high-power pulse for positive opening and a low-power hold for reduced energy consumption and cool operation.

Robust & Quiet Design:

• Vibration-Resistant Coil: Centrally screwed coil system ensures secure electrical connection and high resistance to vibration and shock.
• Damped Closing: Optimized pilot circuit and damping mechanism ensure soft, quiet closing, minimizing water hammer and operational noise.

Versatile Materials & Certifications:

• Multiple body materials (Brass, Stainless Steel). Standard brass complies with European drinking water requirements.
• Explosion-proof variants available with ATEX / IECEx certifications for use in hazardous areas.

Easy Maintenance & Commissioning: Optional manual override allows for easy testing, maintenance, or emergency operation during power loss.

Long Service Life: A wide range of diaphragm materials (e.g., NBR, EPDM, FKM) ensures media compatibility and long-term sealing integrity.

Technical Parameters:

Applications:

Control of clean water, process water, and potable water lines (compliant with regulations).

Handling neutral and mildly aggressive fluids, softened water, and various process liquids.

Control of cooling water, chilled water circuits; quiet operation is ideal for HVAC systems.

Programmable control for large-scale irrigation systems.

Robust construction and material options suitable for marine environments.

As a key component in various fluid control panels and loops.

Support and Services:

Burkert Solenoid Valve product technical support and services include:

- Expert technical assistance for troubleshooting and product inquiries

- Installation guidance and support

- Repair and maintenance services

- Product training and education programs

- Warranty information and claims processing

- Online resources such as manuals, FAQs, and technical documentation

Packing and Shipping:

Product Packaging:

The Burkert Solenoid Valve is carefully packaged in a sturdy cardboard box to ensure its safety during transportation. The valve is securely cushioned with foam inserts to prevent any damage that may occur during shipping.

Shipping:

Orders of the Burkert Solenoid Valve are shipped via trusted carriers to ensure timely and safe delivery. Each package is labeled with the necessary shipping information and tracking details are provided to monitor the shipment's progress.