Product Description:
The Bürkert Type 6281 is a highly efficient servo-assisted solenoid diaphragm valve that comes in sizes up to DN 50. Operating based on the servo-assisted principle, the valve requires a minimal differential pressure to operate, allowing for the control of significant flows with an energy-efficient coil system that is also compact in size.
The valve body is offered in multiple options including standard brass, dezincification-resistant brass, and stainless steel, ensuring compliance with European drinking water regulations and meeting the requirements of various media and global market standards.
Equipped with built-in energy-saving "Kick and Drop" electronics utilizing double coil technology, the Type 6281 guarantees reliable opening functionality while effectively reducing power consumption during operation. Additionally, its design features such as vibration resistance, quiet closing with damping, and the availability of manual override further enhance its suitability for industrial automation applications that emphasize efficiency, dependability, and long-term performance.
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:
| Seal Material |
NBR |
| Body |
Brass |
| Orifice |
DN 10…DN 50 |
| Duty Cycle |
100 % Continuous Operation |
| Type |
6281 |
| Operating Voltage |
24 V/DC, 24 V/UC, 24 V/50…60 Hz, 230 V/UC, 230 V/50…60 Hz |
Applications:
The Type 6281 valve is a versatile and reliable option that is well-suited for a wide range of applications. Some of these applications include:
- Water Treatment & Supply: It excels in controlling clean water, process water, and potable water lines while complying with regulations.
- Chemical & Process Industries: It effectively handles neutral and mildly aggressive fluids, softened water, and various process liquids.
- Cooling & Air Conditioning Systems: This valve is perfect for controlling cooling water and chilled water circuits, especially in HVAC systems where quiet operation is desired.
- Irrigation & Agriculture: It offers programmable control for large-scale irrigation systems, enhancing efficiency in agricultural practices.
- Shipbuilding & Offshore: Featuring robust construction and material choices, it is ideal for use in marine environments.
- General Industrial Automation: It serves as a crucial component in various fluid control panels and loops, making it a versatile option for industrial automation.
Support and Services:
Burkert Solenoid Valve Product Technical Support and Services:
- Comprehensive technical support for installation and operation
- Troubleshooting guidance and assistance
- Maintenance and repair services
- Product training and knowledge resources
- Warranty information and support
Packing and Shipping:
Product Packaging:
The Burkert Solenoid Valve is carefully packaged in a sturdy cardboard box to ensure safe transportation and delivery. The valve is securely cushioned with foam inserts to prevent any damage during transit. Each package includes the necessary installation instructions and product specifications for easy setup.
Shipping:
Orders for the Burkert Solenoid Valve are processed promptly upon receipt. The valve is shipped using reliable courier services to ensure timely delivery to customers. A tracking number is provided so customers can monitor the status of their shipment. We take special care to pack the valve securely to prevent any damage during shipping.
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