Product Description:
The Burkert 5281 series is a servo-assisted 2/2-way diaphragm solenoid valve designed to ensure reliable shut-off, precise dosing, and efficient filling of neutral gaseous and liquid media. This valve offers versatility with its availability in both normally closed (NC) and normally open (NO) configurations, catering to various application needs.
Engineered with an anti-waterhammer feature, the valve operates with reduced noise levels, enhancing system performance and longevity. It requires a minimum differential pressure to achieve full opening, ensuring dependable and consistent operation under varying conditions.
The solenoid coils of the Burkert 5281 are encapsulated in high-quality epoxy resin, providing robust protection and durability. When paired with an appropriate cable plug, these valves achieve an IP65 protection rating, making them suitable for environments where dust and water resistance are essential.
Specifically designed for handling neutral media, compressed air, and water, the valve also comes in explosion-proof versions compliant with ATEX standards. These variants are ideal for use in hazardous areas where safety is paramount.
Features:
Servo-Assisted Diaphragm Valve Features
The servo-assisted diaphragm design ensures dependable performance across a range of applications, including shut-off, dosing, and filling processes. This design contributes to reliable and precise control in various industrial settings.
Offering both normally closed (Circuit Function A) and normally open (Circuit Function B) versions, these valves provide versatility to meet different fail-safe requirements and process control demands.
Constructed with a robust brass body, the valve delivers excellent corrosion resistance and enhances durability for an extended service life, making it suitable for challenging environments.
Multiple seal materials are available to broaden media compatibility: NBR (-10°C to +60°C), FKM, and EPDM. This variety allows the valve to handle different types of fluids effectively.
The valve supports a wide range of port and orifice sizes, from G1/2 to G2 ports and orifices ranging between 13 mm and 50 mm, enabling it to accommodate diverse flow requirements effortlessly.
Operating within a broad pressure range of 0.2 bar to 16 bar, it is adaptable to numerous industrial applications demanding different pressure conditions.
Equipped with standard 8W coils, the valve guarantees a 100% continuous duty cycle, ensuring reliable and consistent long-term operation.
For global compatibility, multiple voltage options are offered, including DC24V, AC24V, and AC220V, all with a tolerance of ±10%, catering to a variety of power supply standards.
With an IP65 rating, the valve is dust-tight and protected against water jets when paired with an appropriate cable plug, enhancing its reliability in harsh environments.
Explosion-proof versions are available, certified under ATEX (II 2G Ex e mb IIC T4 Gb), making these valves suitable for use in hazardous areas requiring strict safety standards.
The anti-waterhammer design provides low noise operation, ensuring quiet performance and minimizing disturbances in sensitive environments.
The valve allows flexible installation in any orientation; however, it is recommended to install it with the actuator in an upright position for optimal functionality.
Finally, it is compatible with neutral media such as compressed air and water, broadening its application scope in various industrial processes.
Technical Parameters:
| Seal Materials |
NBR (-10°C To +60°C), FKM, EPDM |
| Orifice Sizes |
13 mm, 20 mm, 25 mm, 32 mm, 40 mm, 50 mm |
| Port Sizes |
G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 |
| Voltage Options |
DC12V, DC24V, AC24V, AC220V |
| Function |
NC (Normally Closed) |
| Body Material |
Brass |
Applications:
Shut-Off, Dosing, and Filling
This involves the precise control of neutral gaseous and liquid substances within various industrial processes. Ensuring accurate shut-off, dosing, and filling is essential for maintaining process efficiency and safety.
Compressed Air Systems
Effective management and reliable control of compressed air are crucial in industrial automation and machinery. Proper regulation helps in optimizing performance and reducing downtime.
Water Treatment
Control systems are employed extensively in water treatment plants and drinking water supply networks. These systems ensure that water quality meets required standards while facilitating efficient treatment processes.
Hazardous Areas
For environments that may present explosive risks, explosion-proof solutions compliant with ATEX standards are implemented. These specialized controls are designed to operate safely in potentially volatile atmospheres.
Industrial Automation
Fluid control plays a vital role in manufacturing and process automation across diverse industries. General-purpose control solutions help streamline operations and improve productivity.
Pneumatic Control Systems
Pneumatic actuators and cylinders require precise control mechanisms to function effectively. These systems support a wide range of automation tasks by regulating pneumatic power accurately.
Process Control
Applications in the chemical, pharmaceutical, and other process industries rely on advanced process control systems. These controls ensure consistency, safety, and quality in complex production environments.
Customization:
Introducing the BURKERT Solenoid Valve Model 5281, a high-quality Burkert Fluid Control Valve manufactured in CHINA with CE certification. This Burkert Electromagnetic Valve is designed to meet diverse application needs with its durable brass body material and multiple port size options including G1/2, G3/4, G1, G1 1/4, G1 1/2, and G2.
Our Burkert Solenoid Valve offers versatile seal materials such as NBR (suitable for temperatures from -10°C to +60°C), FKM, and EPDM, ensuring reliable performance in various environments. The valve is available in a range of orifice sizes: 13 mm, 20 mm, 25 mm, 32 mm, 40 mm, and 50 mm, accommodating different flow requirements.
Voltage options for the BURKERT Model 5281 include DC12V, DC24V, AC24V, and AC220V, providing flexibility for your control systems. We support a minimum order quantity of just 1 piece, with pricing available upon negotiation to suit your budget and project scale.
Packaging can be customized according to client requirements, typically shipped in sturdy cartons to ensure product safety. Delivery time ranges from 1 to 7 working days after payment confirmation, supported by convenient payment terms such as T/T, Western Union, and PayPal. Our supply ability is robust, with up to 5000 pieces available per month to meet your demand.
Choose the BURKERT Solenoid Valve Model 5281 for a reliable, customizable solution in fluid control. Experience the precision and quality of a genuine Burkert Fluid Control Valve and Burkert Electromagnetic Valve designed to enhance your system's efficiency and performance.
Support and Services:
Burkert solenoid valves are precision-engineered components designed for reliable fluid control in various industrial applications. Our technical support team is dedicated to assisting customers with product selection, installation guidance, troubleshooting, and maintenance advice to ensure optimal performance and longevity of the valves.
We provide comprehensive documentation including datasheets, wiring diagrams, and operation manuals to help users understand the specifications and functionalities of each solenoid valve model. Our experts are available to support system integration and offer recommendations tailored to specific application requirements.
For maintenance, Burkert solenoid valves require periodic inspection to check for wear and tear, ensuring that seals and coils are intact and functioning correctly. Cleaning and replacement procedures should be followed as outlined in the product manual to prevent operational issues.
Burkert also offers repair services and spare parts to minimize downtime and extend the service life of solenoid valves. Our commitment is to deliver prompt and effective technical assistance, helping customers maintain efficient and safe fluid control systems.
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