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:
| Type | 6281 |
| Orifice | DN 10…DN 50 |
| Body | Stainless Steel |
| Seal | EPDM |
| Duty Cycle | 100 % Continuous Operation |
| Operating Voltage | 24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
Applications:
Water Treatment & Supply: Control of clean water, process water, and potable water lines (compliant with regulations).
Chemical & Process Industries: Handling neutral and mildly aggressive fluids, softened water, and various process liquids.
Cooling & Air Conditioning Systems: Control of cooling water, chilled water circuits; quiet operation is ideal for HVAC systems.
Irrigation & Agriculture: Programmable control for large-scale irrigation systems.
Shipbuilding & Offshore: Robust construction and material options suitable for marine environments.
General Industrial Automation: As a key component in various fluid control panels and loops.
Support and Services:
Burkert Solenoid Valve Product Technical Support and Services:
Our technical support team is available to assist with any inquiries related to the installation, operation, and maintenance of Burkert Solenoid Valves. We provide comprehensive product information, troubleshooting guidance, and assistance in selecting the right valve for your specific application.
In addition to technical support, we offer services such as valve customization, repair and maintenance, and training programs to ensure optimal performance and longevity of your Burkert Solenoid Valve.
Packing and Shipping:
Product Packaging:
The Burkert Solenoid Valve is carefully packaged in a sturdy cardboard box to ensure safe transportation. The valve is securely enclosed in foam padding to prevent any damage during shipping.
Shipping Information:
We ship the Burkert Solenoid Valve using a reliable courier service to ensure timely and safe delivery. The valve is packaged securely to prevent any damage during transit. Shipping times may vary depending on your location.
