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:
| Body | Brass, Stainless Steel |
| Seal | NBR, EPDM, FKM |
| Operating voltage | 24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
| Type | 6281 |
| Orifice | DN 10…DN 50 |
| Duty cycle | 100 % Continuous Operation |
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.
| 00322547 | 00228393 |
| 00322548 | 00228394 |
| 00322549 | 00228395 |
| 00322550 | 00228396 |
| 00322551 | 00228397 |
| 00322552 | 00228398 |
| 00228387 | 00228399 |
| 00228388 | 00228400 |
| 00228389 | 00228401 |
| 00228390 | 00228402 |
| 00228391 | 00228403 |
| 00228392 | 00228404 |
Support and Services:
Burkert Solenoid Valve Product Technical Support and Services:
- Installation guidance and support for Burkert Solenoid Valves
- Troubleshooting assistance for any technical issues
- Maintenance tips and recommendations
- Warranty information and support
- Product training and educational resources
Packing and Shipping:
Product Name: Burkert Solenoid Valve
Description: High-quality solenoid valve for industrial applications.
Package Contents: 1 Burkert Solenoid Valve
Package Materials: Cardboard box, bubble wrap
Shipping Method: Standard delivery
Shipping Time: 3-5 business days
