Burkert Type 6213 Servo Diaphragm Solenoid Valve 00221631 AC24V 8W, G3/4 Internal Thread 2/2 Normally Closed Brass Body, 20mm Flow Orifice NBR Seal, -10~80°C 0-10 Bar Gas Liquid Control

Product Description:

The Burkert Type 6213 is a high-performance 2/2-way servo-assisted diaphragm solenoid valve, engineered and produced by the renowned German manufacturer Bürkert. This valve features a robust forged brass body as its standard construction, ensuring durability and reliability in various applications. Its compact design allows it to provide stable and zero-leakage switching, making it suitable for controlling neutral liquids, water, and low-pressure gases.

Widely utilized in fields such as industrial automation, water treatment, and commercial fluid control systems, the 6213 valve series is designed to meet diverse operational needs. It is available in sizes ranging from DN10 to DN40 and can be fitted with BSPP or NPT threaded connections. Moreover, the series supports multiple sealing materials including NBR, EPDM, and FKM, accommodating various fluid compatibilities and requirements.

The 6213 solenoid valve also comes equipped with energy-efficient encapsulated coils, enhancing its performance while minimizing power consumption. Its IP65-rated waterproof protection ensures resilience against harsh environments, enabling long-lasting, low-noise fluid control in continuous-duty equipment. Additionally, an optional zero-differential pressure version is offered, which is especially suited for vacuum and gas applications, thus broadening its range of possible working conditions.

Features:

The premium brass valve body is crafted using a hot-forged, one-piece forming process that eliminates sand holes and defects such as trachoma. This manufacturing technique ensures superior resistance to oxidation, scaling, and mild chemical corrosion. For applications involving long-term water medium service, a dezincification-resistant brass variant is also available. This version complies fully with European Union drinking water contact regulations, making it safe for pure water, beverage, and food-grade fluid media.

Thanks to its excellent thermal conductivity, the valve body effectively prevents coil overheating even under a continuous duty cycle of 100%. Moreover, its outstanding structural ductility allows it to withstand frequent pressure fluctuations without cracking, offering much greater durability compared to plastic or thin cast iron valves.

Various sealing materials are employed to ensure compatibility with different media types:

• NBR seals: Suitable for tap water, air, and common hydraulic oil, operating within a temperature range of -10℃ to +80℃.
• EPDM seals: Designed for pure water, hot water, and steam-free neutral liquids, with temperatures ranging from -30℃ to +100℃. These seals are also approved for food and drinking water applications.
• FKM seals: Ideal for high-temperature oils, weak acids, alkali solvents, and corrosive neutral media, functioning between 0℃ and +90℃.

Each sealing structure achieves bubble-tight, zero leakage performance throughout the entire pressure range, ensuring no dripping even during prolonged continuous operation with frequent switching.

Technical Parameters:

Applications:

Support and Services:

Burkert solenoid valves are designed for reliable and efficient fluid control in a wide range of industrial applications. Our products undergo rigorous testing to ensure high performance and durability under various operating conditions.

For technical support, we provide comprehensive documentation including datasheets, installation guides, and troubleshooting manuals to assist with product selection, installation, and maintenance.

Our expert technical team is available to provide guidance on valve specifications, compatibility, and system integration to ensure optimal operation.

We offer repair and maintenance services to extend the lifespan of your Burkert solenoid valves, including coil replacement, seal renewal, and performance testing.

Customized solutions are available for specialized applications requiring unique valve configurations or materials.

Regular updates on software and firmware for electronically controlled valves help maintain the latest functionality and security standards.

We recommend routine inspection and preventive maintenance as outlined in our service manuals to avoid unexpected downtime and maintain system efficiency.

For detailed information on installation procedures, safety precautions, and operational tips, please refer to the product-specific manuals provided with each Burkert solenoid valve.

Packing and Shipping:

The Burkert Solenoid Valve is carefully packaged to ensure protection during transit. Each valve is securely placed in a custom-fitted foam insert within a sturdy cardboard box to prevent any movement or damage. Additional protective materials such as bubble wrap or anti-static bags are used when necessary to safeguard sensitive components.

For shipping, the product is handled with care and shipped via reliable carriers to guarantee timely and safe delivery. Tracking information is provided to customers for full transparency throughout the shipping process. Depending on the destination, shipping options include standard, expedited, and express services to meet various customer needs.

All Burkert Solenoid Valves are inspected and tested before packaging to ensure they meet quality standards, ensuring you receive a fully functional and reliable product.