Product Description:
The Bürkert Type 6281 represents a high-performance solenoid diaphragm valve that is enhanced with servo assistance, available in sizes up to DN 50. This valve operates based on a servo-assisted mechanism, which requires only a minimal differential pressure to activate. This design enables it to manage large flow volumes efficiently while utilizing a compact and energy-saving coil system.
The valve body is offered in several material options to suit different applications and comply with various international standards. These options include standard brass that meets European drinking water regulations, dezincification-resistant brass for enhanced durability, and stainless steel for demanding environments. This variety ensures compatibility with a wide range of media.
An integrated energy-efficient "Kick and Drop" electronic system featuring double coil technology is built into the valve, guaranteeing dependable opening performance while significantly lowering power consumption during operation. Moreover, the Type 6281 boasts a vibration-resistant construction, smooth and quiet closing supported by damping, and an optional manual override for added control.
Taken together, these features make the Bürkert Type 6281 an excellent choice for industrial automation systems that require maximum efficiency, dependable operation, and extended service life.
Features:
Servo-Assisted Operation
This system employs line pressure to actuate the diaphragm, enabling dependable control over large flow rates of up to DN 50. The design incorporates a compact solenoid, making the overall apparatus space-efficient without compromising performance.
Energy-Saving Double Coil Technology
Featuring the innovative "Kick and Drop" (KD) mechanism, this variant delivers a high-power pulse to ensure positive valve opening, followed by a reduced power hold to lower energy consumption. This approach also helps maintain a cooler operation during extended use.
Robust & Quiet Design
The coil is designed to resist vibrations effectively, using a centrally screwed system that guarantees a secure electrical connection and strong durability against shock and vibration stresses.
Additionally, an optimized pilot circuit combined with a damping mechanism provides a smooth and quiet closing action. This reduces water hammer effects and lowers operational noise levels significantly.
Versatile Materials & Certifications
The device is available with different body materials, including Brass and Stainless Steel. Notably, the standard brass version complies fully with European drinking water standards.
For applications in hazardous environments, explosion-proof models are offered, certified according to ATEX and IECEx standards.
Easy Maintenance & Commissioning
Featuring an optional manual override, this system facilitates straightforward testing, maintenance, and emergency operation in case of power failure, enhancing overall reliability and user convenience.
Long Service Life
A selection of diaphragm materials, such as NBR, EPDM, and FKM, allows for excellent compatibility with various media while ensuring durable sealing performance and extended operational lifespan.
Technical Parameters:
| 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 |
| Body |
Brass |
| Medium Temperature |
-10 °C…+80 °C |
| Type |
6281 |
| Seal |
NBR |
This Burkert Fluid Control Valve, specifically the Burkert Fluid Control Valve Type 6281, is designed as a reliable water valve solution with a brass body and NBR seal suitable for medium temperatures ranging from -10 °C to +80 °C.
Applications:
Water Treatment and Supply involve the regulation of clean water, process water, and potable water lines, ensuring full compliance with relevant regulations and standards.
In the Chemical and Process Industries, the focus is on managing neutral and mildly aggressive fluids, including softened water and a variety of process liquids, to maintain efficient and safe operations.
Cooling and Air Conditioning Systems benefit from precise control of cooling water and chilled water circuits. The quiet operation of these systems makes them particularly well-suited for use in HVAC applications.
Irrigation and Agriculture applications require programmable control systems designed to manage large-scale irrigation networks effectively, optimizing water usage and crop health.
The Shipbuilding and Offshore sector demands robust construction and the use of specialized materials to withstand harsh marine environments, ensuring durability and reliability.
General Industrial Automation relies on these components as essential parts within various fluid control panels and loops, contributing to overall system efficiency and automation.
Support and Services:
Burkert Solenoid Valves are precision-engineered components designed for reliable and efficient fluid control in a variety of industrial applications. To ensure optimal performance and longevity of your Burkert Solenoid Valve, it is important to follow proper installation, operation, and maintenance guidelines.
Installation: Always install the valve according to the specified flow direction indicated on the valve body. Ensure that the valve is mounted in the correct orientation and that all connections are securely tightened to prevent leaks. Use appropriate fittings and avoid excessive mechanical stress on the valve body and electrical connections.
Operation: Operate the solenoid valve within the specified voltage and pressure ranges stated in the product datasheet. Avoid rapid cycling which can cause premature wear. Ensure that the fluid medium is compatible with the valve materials to prevent corrosion or damage.
Maintenance: Regular inspection and cleaning are recommended to maintain valve performance. Remove any debris or deposits that may accumulate in the valve orifice or plunger area. Check the electrical coil and connections for signs of damage or wear. Replace seals and gaskets as needed to maintain tightness and prevent leaks.
Troubleshooting: Common issues such as valve not actuating, leakage, or unusual noise can often be resolved by checking power supply, coil integrity, and ensuring that the valve is free from obstructions. Refer to the product manual for detailed troubleshooting steps.
For detailed technical information, product manuals, and installation guides, please refer to the official Burkert documentation provided with your product or available on the Burkert website.
Packing and Shipping:
The Burkert Solenoid Valve is carefully packaged to ensure safe delivery and optimal performance upon arrival. Each valve is securely enclosed in a robust, cushioned box designed to protect the product from damage during transit. The packaging includes protective inserts to prevent movement and impact, as well as a sealed plastic wrap to safeguard against moisture and dust.
For shipping, Burkert Solenoid Valves are dispatched using reliable carriers with tracking options to ensure timely and secure delivery. The packaging is labeled with handling instructions and product information to facilitate proper handling throughout the shipping process. Bulk orders are palletized and shrink-wrapped to maintain stability and protection during transportation.
پیام شما باید بین 20 تا 3000 کاراکتر باشد!
