Product Description:
The Burkert 6213 EV series consists of servo-assisted 2/2-way diaphragm solenoid valves engineered for dependable shut-off, dosing, and filling tasks involving neutral gaseous and liquid media in industrial automation and process environments. These valves incorporate a spring-coupled diaphragm that aids the opening mechanism, ensuring reliable operation even from zero bar differential pressure. Their damped design contributes to smooth closing and quiet, low-noise performance.
This series is offered in a 2/2-way normally closed configuration (Circuit Function A), with port sizes varying between G3/8 and G1, and orifice diameters ranging from 10 mm to 25 mm (DN 10 to DN 25). The availability of diverse orifice sizes guarantees excellent flow adaptability, catering to everything from small dosing needs to higher flow demands, with Kv values reaching up to 11 m³/h. The valve bodies come in brass, which meets European drinking water standards as the standard option, dezincification-resistant brass for certain markets, and stainless steel for handling aggressive media. Seals and diaphragms are made from NBR, FKM (fluororubber), and EPDM, supporting media temperatures from -30°C to +120°C. The solenoid coils are moulded using chemically resistant epoxy.
The servo-assisted diaphragm mechanism typically requires a minimum differential pressure for full valve opening in its standard liquid variant. For applications involving gas and vacuum, a special HP00 version is available that can open the valve without any differential pressure. The valves feature robust coils made from polyamide or epoxy encapsulation, consuming 8W of power and allowing a 100% continuous duty cycle. Multiple voltage options are provided, including DC 24V, AC 24V, and AC 220V, with a voltage tolerance of ±10%. In addition, Kick-and-Drop (KD) coils with dual coil technology are offered to reduce electrical power consumption during operation. Electrical connections utilize a tag connector compliant with DIN EN 175301-803 Form A (formerly DIN 43650), delivering IP65 protection when paired with an appropriate cable plug. Installation is flexible in any orientation, though an upright actuator position is preferred.
Featuring a modular design, the 6213 EV series supports versatile installation with a vibration-resistant, screwed coil mounting system. Combining high flow capacity within a compact form factor, low power usage, and a broad selection of material options, these valves provide reliable and leak-tight operation, making them ideal for demanding fluid control applications.
Features:
Servo-Assisted Diaphragm Design
The diaphragm is spring-coupled to assist the opening process, ensuring reliable operation even starting from a differential pressure of 0 bar. This design enhances the responsiveness and consistency of the valve's function.
Normally Closed Configuration
The valve comes with a circuit function A, which provides fail-safe operation. This feature is essential for various process control applications that require a normally closed configuration to maintain safety and control integrity.
Wide Port and Orifice Range
The product offers a broad selection of port sizes ranging from G3/8 to G1. Additionally, orifice diameters vary from 10 mm up to 25 mm (DN 10 to DN 25), accommodating diverse flow requirements for multiple applications.
Multiple Body Materials
Available body materials include brass, with an option resistant to dezincification, and stainless steel. These choices provide excellent corrosion resistance suitable for handling both neutral and aggressive media.
Multiple Seal and Diaphragm Materials
The valve offers various sealing and diaphragm materials to ensure broad media compatibility: NBR (working temperature from -10°C to +80°C), FKM (0°C to +120°C), and EPDM (-30°C to +90°C).
High Flow Capacity
Despite its compact design, the valve supports a high flow rate with Kv values reaching up to 11 m³/h. This efficiency enhances overall system performance and reliability.
Low Noise Operation
The damped design of the valve ensures a quiet closing process, significantly reducing audible noise during operation for a smoother user experience.
Water Hammer Free
Equipped with an anti-waterhammer design, the valve operates smoothly without the sudden pressure surges that cause water hammer effects, protecting the system from potential damage.
Wide Voltage Range
The valve is available in multiple voltage options including DC 24V, AC 24V, and AC 220V. It consumes only 8W of power, making it compatible with various global power supply standards.
100% Continuous Duty Cycle
Designed for uninterrupted operation, the valve can run continuously without overheating, ensuring long-term reliability in demanding applications.
Energy-Saving Option
The optional Kick-and-Drop (KD) coils incorporate double coil technology to reduce electrical power consumption during operation, making the valve more energy-efficient.
IP65 Protection
When used with an appropriate cable plug conforming to DIN EN 175301-803 Form A, the valve is dust-tight and protected against water jets, meeting the IP65 protection standard.
Vibration-Proof Coil System
The coil system is sealed and bolted securely, ensuring stable operation even in environments with high vibration levels.
HP00 Variant Available
A special HP00 version is available that opens without the need for differential pressure, making it suitable for gas and vacuum applications.
Drinking Water Approvals
With appropriate material selections, the valve is approved for use in drinking water applications, ensuring safety and compliance with health standards.
Flexible Installation
The valve can be installed in any orientation, though it is recommended to have the actuator positioned upright for optimal performance.
Technical Parameters:
| Coil Material |
Epoxy, Polyamide |
| Port Size |
G3/8, G1/2, G3/4, G1 |
| Seal and Diaphragm Materials |
NBR (-10°C To +80°C), FKM (0°C To +120°C), EPDM (-30°C To +90°C) |
| Valve Type |
Servo-assisted 2/2 Way |
| Function |
Normally Closed |
| Voltage Options |
DC24V, AC24V, AC220V |
| Orifice Sizes |
DN 10 To DN 25 |
| Body Materials |
Stainless Steel |
This Burkert Valve is a high-quality water valve designed for reliable performance. The Burkert Electromagnetic Valve offers various coil materials, port sizes, and seal options to suit diverse applications.
Applications:
Water Treatment and Swimming Pool Technology
Effective management of water is essential in treatment facilities as well as in swimming pool technology. Advanced control systems ensure that water quality is maintained and treatment processes are optimized for safety and efficiency.
Compressed Air Systems
Reliable control of compressed air plays a vital role in industrial automation and machinery operations. Proper regulation of compressed air systems leads to enhanced performance and longevity of equipment.
Heating and Refrigeration
Fluid control is crucial in heating and refrigeration systems. By precisely managing the movement of fluids, these systems can maintain the desired temperature conditions for various applications.
Pneumatic Control Systems
The control of pneumatic actuators and cylinders is fundamental in many automated processes. Pneumatic control systems enable efficient and accurate movement within industrial machinery.
Shut-Off, Dosing, and Filling
Techniques for blocking, dosing, filling, and ventilating are employed to handle neutral gaseous and liquid media. These functions are essential for maintaining process integrity and safety in various industrial contexts.
Hydraulic Oil Systems
Controlling hydraulic oil, including oil without additives, is a key aspect of hydraulic systems. Proper management ensures reliable operation and prevents contamination or degradation of the fluid.
Industrial Automation
In manufacturing and process automation, general-purpose fluid control systems are indispensable. They facilitate smooth operation and integration across diverse industrial applications.
Vacuum and Gas Systems
Specialized variants, such as the HP00, are suitable for vacuum applications and for controlling neutral gases. These systems are designed to operate effectively even under conditions with zero differential pressure.
Process Control Applications
Chemical, pharmaceutical, and general process control require precise regulation of fluids and gases. These applications benefit from advanced control technologies to ensure safety, accuracy, and efficiency.
Swimming Pool and Drinking Water Systems
Swimming pool technology involves dosing and control mechanisms to maintain water quality and safety. Additionally, drinking water systems utilize appropriate material selections to ensure that the water remains safe for consumption.
Support and Services:
Bürkert offers comprehensive technical support and services for our solenoid valve products to ensure optimal performance and customer satisfaction. Our support includes detailed product documentation, installation guides, and troubleshooting instructions to assist with proper setup and maintenance.
Customers can access online resources such as datasheets, CAD drawings, and software tools for system integration and configuration. Our technical team is available to provide expert advice on valve selection, application suitability, and customization options to meet specific process requirements.
We also provide repair and maintenance services, including diagnostic evaluations and replacement parts to extend the life of your Bürkert solenoid valves. Training sessions and webinars are offered to help users understand product features and best practices for operation.
By choosing Bürkert, you benefit from our commitment to quality, reliability, and responsive support, ensuring your solenoid valve application runs smoothly and efficiently.
Packing and Shipping:
The Burkert Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is securely enclosed in a custom-fitted box with protective padding to prevent any damage from shocks or vibrations. The packaging materials are selected to safeguard the product from moisture, dust, and other environmental factors.
For shipping, Burkert Solenoid Valves are shipped using reliable carriers that offer tracking and insurance options. Depending on the destination, various shipping methods including standard ground, expedited air, or freight services are available to meet customer requirements. All shipments are accompanied by detailed documentation including a packing list and product datasheet to facilitate smooth delivery and installation.
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