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 |
| Seal | FKM |
| Body | Stainless Steel |
| Orifice | DN 10…DN 50 |
| Operating Voltage | 24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
| Duty Cycle | 100 % Continuous Operation |
Applications:
Water Treatment & Supply: Our products provide control for clean water, process water, and potable water lines in compliance with regulations.
Chemical & Process Industries: Our systems are designed for handling neutral and mildly aggressive fluids, softened water, and various process liquids.
Cooling & Air Conditioning Systems: Our solutions ensure precise control of cooling water and chilled water circuits, offering quiet operation ideal for HVAC systems.
Irrigation & Agriculture: We offer programmable control solutions for large-scale irrigation systems used in agriculture.
Shipbuilding & Offshore: Our products feature robust construction and material options tailored for marine environments in shipbuilding and offshore industries.
General Industrial Automation: Our systems serve as a key component in various fluid control panels and loops across different industrial applications.
Support and Services:
Burkert Solenoid Valve product offers comprehensive Product Technical Support and Services to ensure optimal performance and reliability. Our team of experts is dedicated to assisting customers with installation, troubleshooting, and maintenance of the solenoid valves. Services include on-site support, remote diagnostics, training programs, and customized solutions to meet specific requirements. We are committed to providing timely and efficient support to maximize the efficiency and longevity of Burkert Solenoid Valve products.
Packing and Shipping:
Product Packaging:
The Burkert Solenoid Valve is carefully packaged to ensure its safe delivery. It is placed in a sturdy cardboard box with protective padding to prevent any damage during transit. The package includes installation instructions and product specifications for the customer's reference.
Shipping:
We offer fast and reliable shipping options for the Burkert Solenoid Valve. Orders are processed promptly, and the product is dispatched securely to reach our customers in a timely manner. Tracking information is provided so customers can monitor the status of their delivery.
