Product Description:
The Burkert 6213 EV series comprises servo-assisted 2/2-way diaphragm solenoid valves, engineered for reliable shut-off, precise dosing, and efficient filling of neutral gaseous and liquid media. These valves are ideal for use in industrial automation and process control applications. They incorporate a spring-coupled diaphragm mechanism that aids the opening process, allowing dependable operation even from a zero bar differential pressure. Additionally, their damped design guarantees quiet closing and minimizes noise during operation.
This series is offered in a 2/2-way normally closed configuration, known as Circuit Function A. It supports port sizes ranging from G1/4 up to G2, with orifice diameters spanning from 10 mm to 40 mm (DN 10 to DN 40). The broad selection of orifice sizes provides exceptional flow adaptability, from small dosing needs to higher flow demands, achieving Kv values up to 11 m³/h. The valve bodies come in various materials including standard brass that complies with European drinking water regulations, dezincification-resistant brass for other markets, and stainless steel suited for aggressive media. Seal and diaphragm options consist of NBR, FKM (fluororubber), and EPDM materials, accommodating media temperatures between -30°C and +120°C.
The servo-assisted diaphragm design in the standard liquid model requires a minimum differential pressure for full valve opening. For gas and vacuum applications, a special HP00 variant is available that can open the valve without any differential pressure. These valves are equipped with durable polyamide or epoxy-encapsulated coils consuming 8W of power, supporting a continuous 100% duty cycle. Voltage choices include DC24V, AC24V, and AC220V, all tolerant of ±10% voltage variation. To optimize energy efficiency during operation, Kick-and-Drop (KD) coils are offered, featuring double coil technology to reduce power consumption. Electrical connections use a cable plug compliant with DIN EN 175301-803 Form A, providing IP65 protection when combined with an appropriate connector.
The modular construction of the 6213 EV series permits flexible installation with a vibration-proof, screwed coil system. Combining high flow capacity in a compact form, low energy use, and a variety of material options, these valves ensure reliable and leak-tight performance in demanding fluid control scenarios. Moreover, ATEX-certified versions are available to meet the safety requirements of hazardous area environments.
Features:
Servo-Assisted Diaphragm Design
The spring-coupled diaphragm supports the opening process, enabling reliable operation even at 0 bar differential pressure. This design enhances the valve's responsiveness and ensures consistent performance under varying conditions.
Normally Closed Configuration
Featuring circuit function A, the valve operates in a fail-safe manner, meeting essential process control requirements. This ensures safety and reliability in critical applications.
Wide Port and Orifice Range
Available port sizes range from G1/4 to G2, with orifice diameters spanning 10 mm to 40 mm (DN 10 to DN 40). This variety accommodates diverse flow requirements, making the valve adaptable to numerous system needs.
Multiple Body Materials
The valve body can be made from brass, including a dezincification-resistant option, or stainless steel. Both materials offer excellent corrosion resistance, suitable for use with neutral as well as aggressive media.
Variety of Seal and Diaphragm Materials
Seals and diaphragms are available in NBR (-10°C to +80°C), FKM (0°C to +120°C), and EPDM (-30°C to +90°C), providing broad compatibility with different media and temperature ranges.
High Flow Capacity
Designed for efficiency, the valve offers a high flow rate within a compact form. Kv values reach up to 11 m³/h, supporting efficient system operation.
Low Noise Operation
The valve incorporates a damped design that ensures quiet closing, significantly reducing audible noise during operation.
Wide Voltage Range
Compatible with global power supplies, the valve operates on DC24V, AC24V, and AC220V, consuming just 8W of power.
100% Continuous Duty Cycle
Engineered for continuous use without risk of overheating, the valve guarantees long-term reliability in demanding applications.
Energy-Saving Option
The Kick-and-Drop (KD) coil technology, featuring double coils, reduces electrical power consumption during operation, enhancing energy efficiency.
IP65 Protection
The valve is dust-tight and resistant to water jets when fitted with a suitable cable plug according to DIN EN 175301-803 Form A, ensuring robust protection in harsh environments.
Vibration-Proof Coil System
A screwed coil system secures the coil firmly, guaranteeing dependable operation even in high-vibration environments.
HP00 Variant Available
A special HP00 version opens without differential pressure, making it ideal for gas and vacuum applications.
ATEX Certified Variants
Explosion-proof models are offered for use in hazardous areas, meeting ATEX certification standards for safety.
Drinking Water Approvals
When selected with appropriate materials, the valve is suitable for use in drinking water applications, complying with relevant health and safety requirements.
Modular Installation
The valve supports flexible installation options, either mounted individually or integrated into manifold assemblies, thereby reducing the required installation space.
Technical Parameters:
| Product Type |
Solenoid Operated Valve, Burkert Valve, Water Valve |
| Temperature Range |
NBR: -10 To +80°C, FKM: 0 To +120°C, EPDM: -30 To +90°C |
| Body Materials |
Brass, Stainless Steel, Gunmetal |
| Connection Size |
G1/4, G3/8, G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 |
| Pressure Range |
0 To 10 Bar |
| Circuit Function |
Normally Closed |
| Power Consumption |
8W Standard |
| Seal Material |
FKM, NBR, EPDM |
| Voltage Options |
DC24V, AC24V, AC220V |
Applications:
Applications of Fluid Control Systems
Water treatment plays a crucial role in managing the quality and safety of water in both treatment facilities and swimming pool technology. Effective fluid control systems ensure precise handling and treatment of water, making these processes more efficient and reliable.
In industrial environments, compressed air systems require dependable control mechanisms. These systems are essential for automation and machinery, providing consistent pressure and flow to maintain optimal operation.
Heating and refrigeration systems depend heavily on fluid control to regulate temperature. Proper management of fluid flow in heating and cooling devices ensures comfort and efficiency across various applications.
Pneumatic control systems are designed to manage the movement of actuators and cylinders. By regulating compressed air, these systems facilitate precise mechanical operations in many industrial settings.
Shut-off, dosing, and filling processes involve the management of neutral gaseous and liquid media. These functions include blocking flow, accurately dosing fluids, filling containers, and ventilating systems to maintain proper operation and safety.
Hydraulic oil systems require effective control to manage the flow of oil, especially oil without additives. Proper fluid control in these systems ensures smooth and reliable operation of hydraulic machinery.
Industrial automation benefits greatly from general-purpose fluid control solutions. These systems support manufacturing and process automation by providing versatile and dependable management of various fluids.
Vacuum applications demand specialized control systems, such as those using the HP00 variant, which are tailored to operate effectively under vacuum conditions, ensuring stable and accurate fluid handling.
Gas systems often deal with neutral gases and require precise control mechanisms. The HP00 variant is suited for these applications, offering the capability to operate with zero differential pressure for optimal performance.
Process control encompasses a wide range of applications, including chemical, pharmaceutical, and general industrial processes. Fluid control systems in these fields are critical for maintaining quality, consistency, and safety.
In swimming pool technology, dosing and control systems are vital for treating pool water effectively, ensuring hygienic and safe swimming conditions.
Food and beverage machinery demands compatibility with food-grade applications. Depending on the seal material used, fluid control systems can meet the stringent hygiene and safety standards required by the industry.
Support and Services:
Burkert offers comprehensive Product Technical Support and Services for its Solenoid Valve range to ensure optimal performance and customer satisfaction. Our expert team is available to assist with product selection, installation guidance, troubleshooting, and maintenance recommendations tailored to your specific application needs.
We provide detailed technical documentation, including datasheets, wiring diagrams, and operation manuals to help you understand the features and specifications of each solenoid valve model. In addition, Burkert offers training sessions and webinars to deepen your knowledge of fluid control technologies and best practices.
For maintenance and repair, Burkert supplies genuine spare parts and replacement components to maintain the reliability and longevity of your solenoid valves. Our service centers are equipped to handle calibration, testing, and refurbishment, ensuring your equipment meets the highest quality standards.
Burkert is committed to continuous improvement and innovation, offering customized solutions to meet unique challenges in fluid control. We encourage customers to engage with our technical support team to optimize system performance and achieve operational excellence.
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 movement or damage.
Packaging includes all necessary documentation such as user manuals, warranty information, and installation instructions to assist with proper setup and operation.
For shipping, Burkert Solenoid Valves are dispatched via reliable courier services with tracking options available. We offer expedited shipping to ensure timely delivery, and all packages are insured to guarantee safe arrival.
Special handling instructions are provided for fragile or sensitive components to maintain product integrity throughout the shipping process.
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