Product Description:
Burkert 6213 EV Series Solenoid Valves
The Burkert 6213 EV series consists of servo-assisted 2/2-way diaphragm solenoid valves engineered for dependable shut-off, dosing, and filling of neutral gaseous and liquid media within industrial automation and process applications. These valves incorporate a spring-coupled diaphragm that aids the opening mechanism, ensuring reliable operation from zero bar differential pressure. Additionally, their damped design facilitates quiet closing, reducing noise during operation.
Available in a 2/2-way normally closed configuration (Circuit Function A), the series offers port sizes ranging from G3/8 to G1 with orifice diameters from 10 mm to 25 mm (DN 10 to DN 25). This broad spectrum of orifice sizes delivers exceptional flow flexibility, accommodating applications from small dosing tasks to higher flow demands, supporting Kv values up to 11 m³/h. The valve bodies come in brass—standard versions comply with European drinking water standards—dezincification-resistant brass for alternative markets, and stainless steel suited for aggressive media. Seal and diaphragm materials include NBR, FKM (fluororubber), and EPDM, compatible with media temperatures spanning from -30°C up to +120°C. Moreover, solenoid coils are encapsulated in chemically resistant epoxy for enhanced durability.
The servo-assisted diaphragm design in the standard liquid version requires a minimum differential pressure to achieve full valve opening. For gas and vacuum applications, a specialized HP00 variant is available, which can open the valve without any differential pressure. Robust polyamide or epoxy-encapsulated coils consume 8W of power and deliver a 100% continuous duty cycle. Voltage options include DC24V, AC24V, and AC220V, each supporting a ±10% voltage tolerance. To minimize electrical power consumption during operation, Kick-and-Drop (KD) coils utilizing double coil technology are offered. Electrical connections utilize a tag connector conforming to DIN EN 175301-803 Form A (formerly DIN 43650), ensuring IP65 protection when paired with an appropriate cable plug. Installation flexibility is provided as the valve can be mounted in any orientation, with the actuator preferably positioned upright.
The modular design of the 6213 EV series promotes versatile installation featuring a vibration-proof, screwed coil system. Coupling high flow rates within a compact footprint, low power consumption, and a diverse range of material options, these valves provide reliable, leak-tight performance tailored to meet the demands of challenging fluid control applications.
Features:
Servo-Assisted Diaphragm Design
The valve incorporates a spring-coupled diaphragm that assists the opening process, enabling reliable operation starting from zero bar differential pressure. This design ensures smooth and consistent valve actuation under varying pressure conditions.
Normally Closed Configuration
Configured as normally closed, the valve utilizes Circuit function A to provide fail-safe operation. This is particularly beneficial for process control applications where safety and reliability are paramount.
Wide Port and Orifice Range
This valve is available with a variety of port sizes, ranging from G3/8 up to G1, and orifice diameters from 10 mm to 25 mm (DN 10 to DN 25). This broad selection allows it to accommodate diverse flow requirements effectively.
Multiple Body Materials
To suit different operating environments, the valve body materials include brass with a dezincification-resistant option and stainless steel. These choices ensure excellent corrosion resistance against both neutral and aggressive media.
Multiple Seal and Diaphragm Materials
The valve offers a range of seal and diaphragm materials for enhanced media compatibility. Options include NBR suitable for temperatures between -10°C and +80°C, FKM for 0°C to +120°C, and EPDM covering -30°C to +90°C.
High Flow Capacity & Low Noise Operation
Designed to handle high flow rates with a compact form, the valve achieves Kv values up to 11 m³/h, ensuring efficient system performance. Its damped design also reduces audible noise by enabling quiet closing.
Water Hammer Free Operation
The anti-waterhammer design prevents sudden pressure spikes, promoting smooth and stable valve operation without damaging water hammer effects.
Wide Voltage Range and Continuous Duty
The valve is compatible with various power supplies, available in DC 24V, AC 24V, and AC 220V options, consuming only 8W of power. It is built to support 100% continuous duty cycles, preventing overheating and ensuring long-term reliability.
Energy-Saving and Protection Features
Featuring Kick-and-Drop (KD) coil technology with double coil design, the valve reduces electrical power consumption during operation. It also boasts an IP65 rating, offering dust-tight protection and resistance to water jets when paired with a suitable DIN EN 175301-803 Form A cable plug.
Vibration-Proof and Special Variants
The sealed and bolted coil system guarantees secure functioning in environments with high vibration levels. Additionally, an HP00 variant is available that opens without requiring differential pressure, ideal for gas and vacuum applications.
Drinking Water Approvals and Flexible Installation
With appropriate material choices, this valve is certified for use in drinking water applications. Installation is flexible, allowing for any position, although mounting the actuator upright is recommended for optimal performance.
Technical Parameters:
| Function |
Normally Closed |
| Orifice Sizes |
DN 10 To DN 25 |
| Valve Type |
Servo-assisted 2/2 Way |
| Coil Material |
Epoxy, Polyamide |
| Seal and Diaphragm Materials |
NBR (-10°C To +80°C), FKM (0°C To +120°C), EPDM (-30°C To +90°C) |
| Body Materials |
Stainless Steel |
| Port Size |
G3/8, G1/2, G3/4, G1 |
| Voltage Options |
DC24V, AC24V, AC220V |
Applications:
Water Treatment and Swimming Pool Technology
Effective control of water is essential in various treatment facilities as well as in swimming pool technology. Ensuring precise management of water quality and flow contributes to safe and efficient water treatment processes.
Compressed Air Systems
Reliable management of compressed air plays a critical role in industrial automation and machinery operation. Maintaining consistent control of compressed air systems helps optimize performance and ensure safety in various industrial applications.
Heating, Refrigeration, and Pneumatic Control Systems
Fluid control is fundamental in heating and refrigeration systems to regulate temperature effectively. Additionally, pneumatic control systems manage actuators and cylinders, providing precise and responsive operation in automated environments.
Shut-Off, Dosing, and Filling Operations
The ability to block, dose, fill, and ventilate neutral gaseous and liquid media is crucial for many industrial processes. These operations ensure the accurate handling of substances, improving efficiency and safety throughout production lines.
Hydraulic Oil and Industrial Automation Systems
Controlling hydraulic oil, particularly oil without additives, is vital for maintaining the performance of hydraulic systems. In addition, general-purpose fluid control is a cornerstone in manufacturing and process automation, ensuring smooth and efficient operations.
Vacuum and Gas System Applications
Specialized variants, such as the HP00, are suitable for applications involving vacuum conditions or the control of neutral gases. These systems are designed to operate effectively even with zero differential pressure, catering to specific industrial requirements.
Process Control and Specialized Water Systems
Fluid control is extensively used in chemical, pharmaceutical, and other general process control applications. Furthermore, tailored material selections make it possible to handle drinking water systems safely, ensuring compliance with health standards.
In swimming pool technology, precise dosing and control are instrumental in maintaining clean and safe pool water, supporting both recreational and commercial pool environments.
Support and Services:
Burkert solenoid valves are precision-engineered components designed to control the flow of liquids and gases in a variety of industrial applications. Our product technical support team is dedicated to providing comprehensive assistance to ensure optimal performance and reliability of your solenoid valve systems.
We offer expert guidance on installation, operation, and maintenance to help you achieve the best results from your Burkert solenoid valves. Our support services include troubleshooting assistance, product selection advice, and detailed technical documentation.
In addition, Burkert provides customized service solutions tailored to your specific application requirements, including repair services and replacement parts to minimize downtime. Our goal is to ensure your solenoid valve operates efficiently and meets the highest standards of quality and safety.
For detailed product manuals, datasheets, and software tools, please refer to the Burkert website and product support resources. Our technical support team is committed to helping you maximize the value and performance of your Burkert solenoid valve installations.
Packing and Shipping:
Each Burkert Solenoid Valve is carefully packaged to ensure protection during transit. The valve is securely placed in a custom-fitted foam insert within a sturdy cardboard box to prevent damage from shocks and vibrations. All packaging materials are selected to provide optimal cushioning and to maintain the product’s integrity.
Shipping options include standard, expedited, and overnight delivery to meet various customer needs. Each shipment is handled with care and tracked until delivery, ensuring timely and safe arrival of the Burkert Solenoid Valve. International shipping is also available with appropriate documentation and compliance with export regulations.
Before shipping, every Burkert Solenoid Valve undergoes a final quality inspection and functional test to guarantee performance and reliability. The product is accompanied by user manuals and warranty information inside the packaging for customer reference.
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