Product Description:
The Burkert 6213 EV series consists of servo-assisted 2/2-way diaphragm solenoid valves specifically 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 in the opening process, allowing for reliable operation starting at zero bar differential pressure. Additionally, their damped design promotes quiet closing and ensures low noise levels 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 spanning from 10 mm to 25 mm (DN 10 to DN 25). This broad spectrum of orifice sizes provides excellent flow versatility, accommodating everything from small dosing applications to higher flow demands, with Kv values reaching up to 11 m³/h. The valve bodies are primarily made of brass, which complies with European drinking water standards, while dezincification-resistant brass and stainless steel options are available for more challenging or aggressive media. Seal and diaphragm materials include NBR, FKM (fluororubber), and EPDM, suitable for media temperatures between -30°C and +120°C. The solenoid coils are encapsulated in chemically resistant epoxy for enhanced durability.
The servo-assisted diaphragm system typically requires a minimum differential pressure to fully open in its standard liquid configuration. However, a special HP00 variant is designed for gas and vacuum applications, enabling valve operation without needing any differential pressure. The valves are fitted with robust coils made from polyamide or epoxy encapsulation, consuming 8W of power and supporting a 100% continuous duty cycle. Voltage options include DC 24V, AC 24V, and AC 220V, all with a ±10% voltage tolerance. To minimize electrical power usage during operation, Kick-and-Drop (KD) coils utilizing double coil technology are also offered. Electrical connections are made via a tag connector conforming to DIN EN 175301-803 Form A (formerly DIN 43650), delivering IP65 protection when paired with a suitable cable plug. Installation is flexible, allowing the valve to be mounted in any position, although upright actuator placement is recommended.
Featuring a modular design, the 6213 EV series enables versatile installation options combined with a vibration-resistant screwed coil system. With its compact form factor, high flow capabilities, low energy consumption, and a wide array of material selections, this series provides reliable, leak-tight performance suitable for stringent fluid control applications.
Features:
Servo-Assisted Diaphragm Design
The servo-assisted diaphragm incorporates a spring-coupled mechanism that aids the opening process, ensuring dependable operation even from 0 bar differential pressure. This design enhances reliability and responsiveness in various applications.
Normally Closed Configuration
The circuit function A provides a fail-safe mechanism by maintaining a normally closed configuration. This feature is ideal for process control requirements where safety and reliability are paramount.
Wide Range of Ports and Orifices
Offering port sizes from G3/8 up to G1, along with orifice diameters between 10 mm and 25 mm (DN 10 to DN 25), this product accommodates a variety of flow demands. This flexibility allows for optimal matching to diverse system specifications.
Multiple Body Materials
The valve body is available in brass, including a dezincification-resistant variant, and stainless steel. These material options provide excellent corrosion resistance suitable for handling both neutral and aggressive media.
Variety of Seal and Diaphragm Materials
To ensure broad compatibility with different media, seals and diaphragms are offered in various materials such as NBR (-10°C to +80°C), FKM (0°C to +120°C), and EPDM (-30°C to +90°C). This selection supports diverse operating conditions.
High Flow Capacity
Designed with a compact form factor, the valve achieves high flow rates with Kv values reaching up to 11 m³/h. This capability leads to efficient system performance and improved throughput.
Low Noise Operation
The damped design minimizes noise during closing, resulting in quieter operation and reduced audible disturbances within the working environment.
Water Hammer Free Design
The valve incorporates an anti-waterhammer feature, which enables smooth operation and prevents pressure surges that could damage the system.
Wide Voltage Range
Available in multiple voltage options including DC24V, AC24V, and AC220V, with an 8W power consumption rating, the valve is compatible with global power supplies, enhancing its versatility in various installations.
100% Continuous Duty Cycle
Engineered for continuous operation, the valve can function without overheating, ensuring long-term reliability and consistent performance in demanding applications.
Energy-Saving Option
The Kick-and-Drop (KD) coils utilize double coil technology to reduce electrical power consumption during operation, offering an energy-efficient solution without compromising performance.
IP65 Protection
With an IP65 rating, the valve is dust-tight and protected against water jets when paired with a suitable cable plug compliant with DIN EN 175301-803 Form A, ensuring durability in harsh environments.
Vibration-Proof Coil System
The sealed and bolted coil system guarantees secure operation even in high-vibration conditions, making it suitable for challenging industrial settings.
HP00 Variant Available
A special version known as the HP00 variant is offered, which can open without differential pressure. This model is tailored for gas and vacuum applications, broadening the valve’s usability.
Drinking Water Approvals
When appropriate materials are selected, the valve complies with drinking water standards, making it suitable for potable water applications.
Flexible Installation
The valve supports installation in any orientation, although it is recommended to position the actuator upright for optimal performance and ease of maintenance.
Technical Parameters:
| Function |
Normally Closed |
| Orifice Sizes |
DN 10 To DN 25 |
| Port Size |
G3/8, G1/2, G3/4, G1 |
| 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) |
| Valve Type |
Servo-assisted 2/2 Way |
| Body Materials |
Stainless Steel |
| Voltage Options |
DC24V, AC24V, AC220V |
This Burkert 6213 type water Valve is designed as a normally closed water Valve, featuring robust stainless steel body materials and multiple coil and seal options to suit various applications.
Applications:
Water Treatment and Swimming Pool Technology
Effective water management is crucial in treatment facilities as well as swimming pool technology. Specialized control systems ensure the proper handling and treatment of water, maintaining cleanliness and safety standards.
Compressed Air Systems
In industrial automation and machinery, reliable control of compressed air systems is essential. These controls help optimize performance and ensure the smooth operation of various equipment and processes.
Heating and Refrigeration
Fluid control plays a vital role in heating and refrigeration systems. Accurate regulation of fluids ensures efficient temperature management, contributing to energy savings and system longevity.
Pneumatic and Hydraulic Control Systems
The automation of pneumatic actuators and cylinders relies on precise pneumatic control systems. Additionally, hydraulic oil systems manage the flow of hydraulic oil, including oil without additives, to support heavy-duty machinery operations.
Shut-Off, Dosing, and Filling Operations
Systems designed for shut-off, dosing, filling, and ventilating tasks handle neutral gaseous and liquid media effectively. These operations are critical in various manufacturing and processing environments to maintain accuracy and safety.
Industrial Automation and Process Control
General-purpose fluid control is a cornerstone in manufacturing and process automation. This includes applications in chemical, pharmaceutical, and other general process control scenarios, ensuring precise management of fluid flow.
Vacuum and Gas Applications
Specialized variants, such as the HP00 model, are designed for vacuum applications and control of neutral gases. These systems operate efficiently even under zero differential pressure conditions, expanding their usability across various industries.
Swimming Pool and Drinking Water Systems
In swimming pool technology, dosing and control systems maintain water quality and safety. Furthermore, with appropriate material selections, these control systems are also suitable for use in drinking water applications, ensuring health and compliance with regulations.
Support and Services:
Burkert Solenoid Valve Product Technical Support and Services
Burkert offers comprehensive technical support and services for all solenoid valve products. Our expert team is dedicated to assisting customers with product selection, installation guidance, troubleshooting, maintenance tips, and system integration to ensure optimal performance and reliability.
We provide detailed product documentation, including datasheets, wiring diagrams, and installation manuals to help users understand the specifications and operate the valves correctly. Our support extends to custom solutions tailored to specific applications and industries.
In addition, Burkert offers training sessions and workshops to educate users on the best practices for handling and maintaining solenoid valves. Our service programs include routine maintenance checks, repair services, and spare parts availability to minimize downtime and maximize the lifespan of your valves.
For any technical inquiries or support needs, Burkert’s knowledgeable support staff is ready to provide timely and effective assistance to help you achieve the best results with our solenoid valve products.
Packing and Shipping:
Each Burkert Solenoid Valve is carefully packaged to ensure maximum protection during transit. The valve is securely placed in a custom-fitted foam insert within a sturdy cardboard box to prevent any damage from shocks or vibrations.
All packaging materials used are environmentally friendly and comply with international shipping standards. The product is accompanied by a detailed instruction manual and a certificate of quality assurance.
For shipping, Burkert Solenoid Valves are dispatched through reliable carriers with tracking options available. We offer multiple shipping methods to accommodate various delivery timeframes and locations, ensuring prompt and safe delivery to our customers worldwide.
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