Burkert 00221859 Type 6281 Solenoid Valve, 2/2 Way NC Brass Diaphragm Valve For Water Treatment & HVAC System

Product Description:

The Type 6281 is a servo-assisted 2/2-way diaphragm solenoid valve produced by the German company Bürkert. This particular model is Normally Closed (NC) and features a brass body. It is part of the S.EV general fluid control series, designed to provide reliable and efficient fluid management solutions.

The operation of the valve involves the opening and closing of the diaphragm, which is driven by the pressure differential of the medium passing through it. The standard brass body used in this valve meets European standards for drinking water, certified by KTW and W270. For applications involving overseas water treatment, an optional dezincification-resistant brass body is available to enhance durability and performance.

This valve is available in nominal diameters ranging from DN10 to DN50, accommodating various system requirements. It offers two types of internal threads: G thread and NPT thread, providing compatibility with different piping standards. The Type 6281 is suitable for use with neutral media, including water, compressed air, as well as weak acidic and alkaline liquids.

Thanks to its versatile design, the Type 6281 serves as a universal solenoid valve ideal for industrial applications such as on-off fluid control, flow shut-off, and medium dosing regulation. Its robust construction and compliance with international certifications make it a dependable choice for fluid control tasks.

Features:

The servo-assisted diaphragm design allows for a maximum Kv flow coefficient of up to 3.8 m³/h. This advanced mechanism ensures efficient fluid control and optimal performance in various operating conditions.

Equipped with a damped silent switching feature, this design effectively prevents water hammer impacts, providing smooth and quiet operation. The system requires a minimum operating differential pressure of just 0.2 bar and supports a working pressure range from 0.2 to 16 bar.

The body is constructed from standard forged brass, utilizing an integrated high-precision molding process to guarantee durability and reliability. It has successfully passed the European drinking water standards KTW/W270 certification, ensuring no harmful substances are released during use.

For applications demanding long-term anti-corrosion protection in water pipelines, an optional dezincification-resistant brass version is available. This feature enhances the longevity and safety of water systems exposed to corrosive environments.

Technical Parameters:

Applications:

Support and Services:

Burkert solenoid valves are precision-engineered components designed for reliable control of liquids and gases in a wide range of industrial applications. Our product technical support ensures you receive comprehensive assistance, including detailed product specifications, installation guidance, and troubleshooting advice to optimize valve performance.

Our expert technical team is available to help with system integration, providing recommendations on valve selection based on your specific application requirements, such as pressure, temperature, and fluid compatibility. We offer detailed documentation, including datasheets, wiring diagrams, and maintenance manuals to support your operations.

Burkert also provides customized training sessions and workshops to enhance your understanding of solenoid valve technology and maintenance practices. Our after-sales service includes warranty support, repair services, and spare parts supply to ensure long-term reliability and minimize downtime.

For complex applications, Burkert’s engineering team can collaborate with your project team to develop tailored solutions, ensuring optimal performance and compliance with industry standards. We are committed to delivering high-quality support and services to maximize the efficiency and lifespan of your Burkert solenoid valves.

Packing and Shipping:

The Burkert Solenoid Valve is carefully packaged to ensure protection during transportation and handling. Each valve is securely placed in a custom-fitted foam insert within a sturdy cardboard box to prevent any movement or damage.

All packaging materials are chosen to be moisture-resistant and durable, maintaining the integrity of the product in various shipping conditions.

Each package is clearly labeled with product information, handling instructions, and shipping details to facilitate smooth delivery and inventory management.

Shipping is carried out through reliable carriers with tracking options available, ensuring timely and safe delivery to the customer’s specified location.

For bulk orders, valves are packed in larger cartons with additional protective layers and palletized as needed to optimize shipping efficiency and safety.