Product Description:
The Burkert 6281 series is a servo-assisted 2/2-way diaphragm solenoid valve, specifically engineered to provide dependable shut-off, dosing, and filling for neutral gaseous and liquid media. Typical applications include the handling of compressed air and water. It is important to note that the valve requires a minimum differential pressure to operate effectively.
This valve is equipped with a vibration-resistant, centrally screwed coil system, along with a damped design that ensures quiet closing performance. The solenoid coils are encapsulated with chemically resistant epoxy material, enhancing durability and longevity. Additionally, to minimize power consumption during operation, versions with electronic power reduction coils are available.
The standard housing of the valve is crafted from brass that complies with all European drinking water standards, such as KTW and W270. For markets requiring enhanced corrosion resistance, a dezincification-resistant brass option is also offered. Maintenance and commissioning are simplified through the inclusion of an optional manual override, which is designed for user-friendly serviceability.
When paired with a compatible cable plug conforming to DIN EN 175301-803 Form A, the valve assemblies achieve an IP65 protection rating. Installation flexibility is another key feature, as the valve can be mounted in any position, although it is recommended to install it with the actuator oriented upright for optimal performance.
Features:
Servo-Assisted Diaphragm Valve Features
The servo-assisted diaphragm design ensures dependable operation in various tasks such as shut-off, dosing, and filling of neutral media. This innovative design enhances reliability across different industrial applications.
Featuring a normally open configuration, the valve employs Circuit function B (NO), which guarantees fail-open operation. This is particularly beneficial for applications where the valve must stay open when power is lost or de-energized.
Constructed with a durable brass body, the valve offers excellent resistance to corrosion, contributing to an extended service life. The sturdy build supports consistent performance even in demanding environments.
The use of NBR seal material ensures reliable functionality within a temperature range of -10°C to +80°C. This broad temperature tolerance makes the valve suitable for diverse operational conditions.
To accommodate various flow requirements, the valve includes a wide selection of port sizes ranging from G1/4 to G2, coupled with orifice sizes from 10 mm up to 50 mm. This flexibility allows customization to specific system needs.
Operational pressure capabilities span from 0.2 bar up to 16 bar, supporting a wide range of applications with varying pressure demands.
The standard 8W coils facilitate a 100% continuous duty cycle, ensuring reliable long-term operation without interruption.
Multiple voltage options are available, including DC 24V, AC 24V, and AC 220V, all offering a ±10% tolerance. This variety supports global compatibility and ease of integration.
With an IP65 protection rating, the valve is dust-tight and resistant to water jets when paired with an appropriate cable plug, making it suitable for harsh environmental conditions.
The vibration-proof coil system features a centrally screwed coil design that guarantees secure functioning even in tough industrial settings.
Its damped design ensures quiet closing action, reducing noise levels for applications in environments sensitive to sound.
An energy-saving option is available through the Kick-and-Drop (KD) double coil technology, which effectively lowers power consumption during operation.
For maintenance and commissioning convenience, the valve includes a manual override option, facilitating easy serviceability.
The standard brass housing meets all European drinking water approval requirements, making the valve suitable for potable water applications.
For hazardous areas, explosion-proof variants are offered, certified according to ATEX standards to ensure safety and compliance.
Installation flexibility is a key feature; the valve can be mounted in any position, although installation with the actuator upright is recommended for optimal performance.
Technical Parameters:
| Product Type |
Burkert Electromagnetic Valve 6213 type |
| Valve Type |
2/2-way Diaphragm Solenoid Valve |
| Orifice Sizes |
10 mm, 13 mm, 20 mm, 25 mm, 40 mm, 50 mm |
| Body Material |
Brass |
| Port Sizes |
G1/4, G3/8, G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 |
| Circuit Function |
B (Normally Open) |
| Voltage Options |
DC24V, AC24V, AC220V |
| Media |
Neutral Media, Compressed Air, Water |
| Seal Material |
NBR |
Applications:
Shut-Off, Dosing, and Filling
Effective control of neutral gaseous and liquid media plays a crucial role in various industrial processes. This includes operations such as shut-off, dosing, and filling, ensuring precise handling and regulation to maintain process integrity and efficiency.
Compressed Air Systems
Reliable management of compressed air is essential in industrial automation and machinery. Proper control systems guarantee optimal performance, energy efficiency, and system longevity by regulating compressed air flow accurately.
Water Treatment
Controlling water flow and quality is fundamental in treatment facilities and drinking water systems. Advanced control solutions help maintain safety standards and improve the effectiveness of water purification processes.
Heating and Refrigeration
Fluid control is vital in both heating and cooling systems. Efficient regulation of liquids ensures consistent temperature management and energy conservation across various applications.
Industrial Automation
General-purpose fluid control serves a broad range of functions within manufacturing and process automation. These controls facilitate seamless operation and integration of automated systems.
Pneumatic Control Systems
Pneumatic actuators and cylinders require precise control for optimal functionality. Pneumatic control systems offer reliable regulation to enhance the performance of mechanical components in industrial settings.
Process Control
Applications in chemical, pharmaceutical, and general process industries rely heavily on accurate process control. Effective fluid management ensures product quality and process safety.
Vacuum Systems
Specialized control solutions are designed to handle vacuum applications efficiently, providing dependable performance even under low-pressure conditions.
Hazardous Areas
For environments with potential explosive hazards, ATEX certified versions of control systems are available. These ensure safe operation and compliance with stringent safety regulations.
Customization:
We offer comprehensive product customization services for the BURKERT 6281 Solenoid Valve, ensuring that each Burkert Valve meets your specific requirements. Manufactured in CHINA and certified with CE, this Electric Solenoid Valve features a durable brass body and NBR seal material, making it suitable for neutral media, compressed air, and water applications.
Our 2/2-way diaphragm solenoid valve with a B (Normally Open) circuit function can be tailored to your needs with a minimum order quantity of just 1 piece. Pricing is negotiable to accommodate your budget, and packaging options are flexible, including carton packaging or custom solutions as per client requests.
With a supply ability of 5000 pieces per month, we ensure timely delivery within 1-7 work days after payment. Payment terms are convenient, accepting T/T, Western Union, and Paypal. Choose our BURKERT Electric Solenoid Valve customization services for reliable and efficient Burkert Valve solutions.
Support and Services:
Burkert offers comprehensive technical support and services for its Solenoid Valve products to ensure optimal performance and customer satisfaction. Our expert team provides assistance with product selection, application guidance, installation instructions, and troubleshooting. We deliver detailed product documentation, including datasheets, wiring diagrams, and maintenance manuals to facilitate ease of use.
In addition, Burkert provides customized solutions tailored to specific industry requirements, ensuring that our solenoid valves meet the highest standards of quality and reliability. Our maintenance and repair services are designed to minimize downtime and extend the lifespan of your equipment.
For customers requiring training and technical workshops, Burkert offers specialized sessions to enhance understanding and operational efficiency. We are committed to supporting our clients throughout the entire lifecycle of the solenoid valve, from initial consultation to after-sales service, ensuring seamless integration into your processes.
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