Product Description:
The Type 6281 is a servo-assisted 2/2-way diaphragm solenoid valve produced by the renowned German manufacturer Bürkert. This particular model, which features a Normally Closed (NC) design, is constructed with a brass body and is part of the S.EV general fluid control series.
The valve operates by opening and closing its diaphragm through the action of medium pressure differential. Its standard brass body meets the European drinking water standards KTW and W270, ensuring high-quality performance and safety. For international water treatment applications, an option with dezincification-resistant brass is available to enhance durability.
The valve is offered in nominal diameters ranging from DN10 to DN50, and it supports two types of internal threading: G thread and NPT thread. It is designed to be compatible with neutral media, including water, compressed air, as well as weak acids and alkalis.
Thanks to its robust construction and versatile compatibility, this solenoid valve serves as a universal solution for industrial fluid control tasks such as on-off operation, flow shut-off, and precise medium dosing control.
Features:
The servo-assisted diaphragm design allows the maximum Kv flow coefficient to reach up to 3.8 m³/h. This advanced mechanism ensures efficient flow control and enhances overall performance.
Equipped with a damped silent switching feature, the design effectively eliminates the impact of water hammer, providing smooth and quiet operation. This significantly reduces the risk of damage caused by sudden pressure changes within the system.
The device operates efficiently at a minimum differential pressure of 0.2 bar and supports a working pressure range from 0.2 to 16 bar. This wide range makes it suitable for various applications requiring stable pressure control.
The body is made from a standard forged brass material, featuring integrated high-precision molding to ensure durability and reliability. It has successfully passed the European drinking water KTW/W270 certification, guaranteeing that no harmful substances will leach into the water.
For applications concerned with long-term corrosion prevention in water pipelines, there is an option to use dezincification-resistant brass. This material enhances the longevity and anti-corrosion performance of the system in demanding environments.
Technical Parameters:
| Type |
6281 |
| Seal |
NBR |
| Orifice |
DN 10…DN 50 |
| Voltage |
Water, Air, Gas, Oil |
| Temperature |
-10 °C…+80 °C |
| Material |
Brass |
Applications:
Water Treatment Industry
The water treatment sector focuses on processes and technologies designed to improve the quality of water to make it suitable for a specific end-use. This includes drinking water, industrial water supply, irrigation, river flow maintenance, and safely returning treated water to the environment.
HVAC & Heating Industry
The HVAC and heating industry encompasses systems and technologies related to heating, ventilation, and air conditioning, ensuring comfortable indoor environments in residential, commercial, and industrial buildings. This industry plays a critical role in energy efficiency and environmental control.
Chemical & Light Industry
This sector involves the production and processing of chemicals and light industrial goods. It includes manufacturing of everyday products such as plastics, , food products, and other consumer goods, emphasizing innovation and safety standards.
Energy & Boiler Equipment
The energy and boiler equipment industry covers the design, manufacturing, and maintenance of boilers and related energy systems. This sector is essential for power generation, heating solutions, and maintaining energy efficiency across various applications.
General Industrial Automation
General industrial automation refers to the use of control systems, such as computers and robotics, to handle different processes and machinery in various industries. Automation enhances productivity, precision, and safety, enabling industries to operate more efficiently.
Support and Services:
Burkert offers comprehensive technical support and services for its Solenoid Valve products to ensure optimal performance and customer satisfaction. Our support team provides expert guidance on product selection, installation, and maintenance to help you achieve efficient and reliable operation.
We provide detailed product documentation, including datasheets, installation manuals, and troubleshooting guides, to assist you at every stage of your project. Our experienced engineers are available to answer technical questions and provide customized solutions tailored to your specific application requirements.
Burkert also offers calibration, repair, and maintenance services to extend the service life of your solenoid valves and minimize downtime. Through regular updates and training sessions, we keep you informed about the latest technological advancements and best practices in fluid control systems.
Our commitment to quality and customer support ensures that you receive prompt and effective assistance, helping you maximize the performance and reliability of your Burkert solenoid valves.
Packing and Shipping:
Product Packaging:
The Burkert Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is individually sealed in anti-static packaging to prevent damage from moisture and dust. The product is then placed in a sturdy, custom-designed box with foam inserts to absorb shocks and vibrations. All packaging materials are eco-friendly and recyclable, reflecting our commitment to sustainability.
Shipping:
We offer reliable and efficient shipping options for the Burkert Solenoid Valve worldwide. Orders are processed within 1-2 business days and shipped via trusted carriers to ensure timely delivery. Tracking information is provided for all shipments, and insurance options are available for added security. Special handling is available upon request for fragile or bulk orders.
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