Product Description:
Burkert 6213 EV Series Servo-Assisted 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. These valves are widely used in industrial automation and various process applications where reliability and precision are paramount.
One of the key features of the 6213 EV valves is their spring-coupled diaphragm mechanism, which assists the opening process. This design allows the valves to operate reliably even at zero bar differential pressure. Moreover, the valves are constructed with a damped design that guarantees quiet closing action, ensuring low noise levels during operation.
Available exclusively in a 2/2-way normally closed configuration (Circuit Function A), the series offers port sizes ranging from G1/4 up to G2 and orifice diameters spanning 10 mm to 40 mm (DN 10 to DN 40). Such a broad spectrum of orifice sizes enables exceptional flow flexibility, catering to applications from small-scale dosing to high-flow requirements with Kv values reaching up to 11 m³/h.
The valve bodies are manufactured from durable brass, which meets European drinking water standards as the standard option. For other markets, an alternative featuring dezincification-resistant brass is available, while stainless steel bodies are offered for use with more aggressive media. To accommodate various media temperature ranges from -30°C to +120°C, seal and diaphragm materials include NBR, FKM (fluororubber), and EPDM.
In its standard liquid version, the servo-assisted diaphragm system necessitates a minimum differential pressure for full valve opening. However, a specialized HP00 variant is designed for gas and vacuum applications, allowing the valve to open without requiring any differential pressure.
These solenoid valves are equipped with robust polyamide or epoxy-encapsulated coils consuming 8 watts of power, enabling a 100% continuous duty cycle. They are available with voltage options including DC 24V, AC 24V, and AC 220V, each with a tolerance of ±10%. To minimize electrical power usage during operation, Kick-and-Drop (KD) coils featuring double coil technology are also offered.
Electrical connections are made via cable plugs conforming to DIN EN 175301-803 Form A standards. When combined with a suitable connector, these connections achieve an IP65 rating for protection against dust and water ingress.
The modular construction of the 6213 EV series facilitates versatile installation through a vibration-resistant, screwed coil system. Combining high flow rates within a compact footprint, low energy consumption, and a vast choice of material options, these valves provide reliable and leak-tight fluid control solutions for demanding industrial applications. Additionally, ATEX-certified variants are available for use in hazardous environments.
Features:
Servo-Assisted Diaphragm Design
The spring-coupled diaphragm aids the opening process, ensuring reliable operation even at zero bar differential pressure. This design enhances performance and durability under varying pressure conditions.
Normally Closed Configuration
The circuit function A offers a fail-safe operation mode, which is essential for critical process control requirements. This configuration guarantees safety and reliability during system shutdowns or failures.
Wide Port and Orifice Range
This product is available with port sizes ranging from G1/4 to G2 and orifice diameters between 10 mm and 40 mm (DN 10 to DN 40). Such variability allows it to accommodate a diverse array of flow demands across different applications.
Multiple Body Materials
Constructed from brass, with an option for dezincification-resistant variants, as well as stainless steel. These material options provide excellent corrosion resistance suitable for both neutral and aggressive media environments.
Multiple Seal and Diaphragm Materials
Seal and diaphragm materials include NBR (operating temperatures from -10°C to +80°C), FKM (0°C to +120°C), and EPDM (-30°C to +90°C). This range ensures broad compatibility with various media types.
High Flow Capacity
Delivering a high flow rate within a compact design, this product achieves Kv values up to 11 m³/h, promoting efficient and effective system operation.
Low Noise Operation
The damped design facilitates quiet valve closing, which reduces audible noise, making it suitable for environments requiring minimal sound disturbance.
Wide Voltage Range
Compatible with multiple power supplies, this device operates on DC24V, AC24V, and AC220V, consuming only 8 watts, ensuring versatility for global applications.
100% Continuous Duty Cycle
Engineered to support continuous operation without the risk of overheating, this design assures long-term reliability and performance.
Energy-Saving Option
The Kick-and-Drop (KD) coils incorporate double coil technology, significantly reducing electrical power consumption during operation and promoting energy efficiency.
IP65 Protection
With dust-tight construction and protection against water jets, this device achieves IP65 rating when paired with a suitable cable plug complying with DIN EN 175301-803 Form A standards.
Vibration-Proof Coil System
The screwed coil system ensures secure operation in environments subject to high vibration, enhancing durability and consistent performance.
HP00 Variant Available
A special HP00 version is available that opens without differential pressure, making it ideal for gas and vacuum applications.
ATEX Certified Variants
Explosion-proof versions are offered for hazardous area applications, complying with ATEX standards to ensure safety in potentially explosive environments.
Drinking Water Approvals
When manufactured with appropriate materials, the product is suitable for drinking water applications, meeting all necessary regulatory requirements.
Modular Installation
Designed for flexibility, it can be mounted individually or within manifold assemblies, helping to reduce installation space and simplify system configuration.
Technical Parameters:
| Pressure Range |
0 To 10 Bar |
| Temperature Range |
NBR: -10 To +80°C, FKM: 0 To +120°C, EPDM: -30 To +90°C |
| Seal Material |
FKM, NBR, EPDM |
| Power Consumption |
8W Standard |
| Connection Size |
G1/4, G3/8, G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 |
| Circuit Function |
Normally Closed |
| Body Materials |
Brass, Stainless Steel, Gunmetal |
| Voltage Options |
DC24V, AC24V, AC220V |
Applications:
Water Treatment and Swimming Pool Technology
Effective management of water is essential in treatment facilities as well as in swimming pool systems. Advanced control solutions ensure the proper treatment and dosage for clean and safe water.
Compressed Air Systems
Reliable regulation of compressed air is critical in industrial automation and machinery. These control systems maintain optimal performance and efficiency throughout various industrial processes.
Heating, Refrigeration, and Pneumatic Control
Fluid control plays a vital role in heating and cooling systems, ensuring temperature regulation and energy efficiency. Additionally, pneumatic control systems manage actuators and cylinders with precision for smooth mechanical operations.
Shut-Off, Dosing, and Filling Applications
Specialized systems are designed for blocking, dosing, filling, and ventilating neutral gases and liquids. These functions are essential for maintaining process integrity and safety in various manufacturing environments.
Hydraulic Oil Systems and Industrial Automation
Control solutions for hydraulic oil, including oils without additives, ensure reliable operation of hydraulic machinery. Furthermore, fluid control is widely applied in general manufacturing and process automation for improved productivity.
Vacuum and Gas Systems
The HP00 variant is particularly suitable for vacuum applications as well as the control of neutral gases, delivering precise operation even under zero differential pressure conditions.
Process Control in Chemical and Pharmaceutical Industries
Accurate and dependable fluid control is indispensable in chemical, pharmaceutical, and other general process control applications, ensuring safety and compliance with stringent industry standards.
Swimming Pool and Food & Beverage Technology
In swimming pool technology, dosing and management of pool water are crucial for maintaining hygiene and user safety. Additionally, food and beverage machinery benefit from fluid control systems that comply with food-grade requirements depending on the seal materials used.
Support and Services:
Burkert Solenoid Valves are designed for reliable and efficient fluid control in a wide range of applications. Our products undergo rigorous testing to ensure high performance and durability under various operating conditions.
Technical support for Burkert Solenoid Valves includes assistance with product selection, installation guidance, troubleshooting, and maintenance recommendations. Our expert team is available to help you optimize valve performance and resolve any operational issues.
We provide detailed product documentation, including datasheets, wiring diagrams, and user manuals, to support proper installation and usage. Additionally, software tools and configuration guides are available for valves with advanced control features.
For service and repair, Burkert offers authorized maintenance and replacement parts to ensure the longevity of your solenoid valves. Regular inspection and cleaning are recommended to prevent clogging and extend valve life.
Whether you require technical consultation or after-sales support, Burkert is committed to delivering comprehensive service to maximize your system’s efficiency and reliability.
Packing and Shipping:
Product Packaging:
The Burkert Solenoid Valve is carefully packaged to ensure safe delivery and protection against damage during transit. Each valve is individually wrapped with protective materials and placed in a sturdy, custom-fitted box. The packaging includes cushioning components to absorb shocks and prevent movement inside the box. Clear labeling with product details, handling instructions, and barcode are provided on the exterior of the package for easy identification and tracking.
Shipping:
Burkert Solenoid Valves are shipped using reliable carriers with options for standard, expedited, or overnight delivery based on customer requirements. All shipments are accompanied by detailed documentation including packing lists and certificates of conformity. Tracking information is provided once the order is dispatched, allowing customers to monitor the shipment status in real-time. Special care is taken to comply with international shipping regulations to ensure timely and secure delivery worldwide.
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