Product Description:
Burkert 5404 Series Servo-Assisted Solenoid Valve
The Burkert 5404 series features a servo-assisted 2/2-way piston solenoid valve that comes in both normally closed (NC) and normally open (NO) configurations. This valve requires a minimum differential pressure to perform its switching function effectively.
The solenoid coils are encapsulated in high-quality epoxy resin or polyamide, ensuring durability and resistance to environmental factors. To optimize energy efficiency during operation, the valve can be equipped with coils integrated with the "Kick and Drop" (KD) electronic assembly, which utilizes double coil technology to reduce power consumption.
When combined with a plug conforming to DIN EN 175301-803 Form A, the valves achieve a protection rating of IP65, offering reliable performance in demanding conditions. Please note that the cable plug is not included with the valve and must be ordered separately.
Designed as a servo-assisted piston valve with an orifice size up to DN 50, it is well-suited for applications involving gas and steam at temperatures up to +180°C. Additionally, it can function as a relief valve for compressors. The valve’s standard brass housing complies with all European standards for drinking water quality.
For hazardous environments, explosion-proof versions that meet Category 2 requirements are available. This valve is compatible with neutral media such as compressed air, water, and hydraulic oil, making it versatile for various industrial uses.
Features:
Servo-Assisted Piston Valve
The servo-assisted piston valve features a robust piston design that guarantees reliable performance, even under high-pressure conditions. This makes it ideal for demanding industrial applications where durability and dependability are crucial.
High Pressure and Temperature Resistance
This valve supports operating pressures up to 50 bar, depending on the specific model selected. In addition, it is suitable for gas and steam applications with temperatures reaching up to +180°C, offering versatility across various processing environments.
Material and Seal Options
The valve body is available in multiple materials. Brass is the standard choice and complies with European drinking water standards, while stainless steel options are also offered for enhanced corrosion resistance. For sealing, the product provides flexible options including PTFE seat sealing combined with FKM, EPDM, or Graphite, allowing compatibility with a wide range of media.
Design and Functional Features
The valve accommodates a broad range of nominal diameters, from DN 12 up to DN 50, catering to diverse piping requirements. Furthermore, it is offered in both normally closed (NC) and normally open (NO) circuit configurations to suit different control needs.
Durability and Efficiency
A vibration-proof, screwed coil system ensures stable and secure operation even in challenging environments. Additionally, the advanced "Kick and Drop" (KD) double coil technology helps reduce power consumption during operation, making it an energy-efficient choice.
Protection and Safety
The valve achieves IP65 protection rating when paired with an appropriate cable plug according to DIN EN 175301-803 Form A, ensuring resistance against dust and water ingress. For use in hazardous environments, explosion-proof variants suitable for Category 2 areas are available.
Application
This servo-assisted piston valve is also suitable for specialized applications such as serving as relief valves in compressors, enhancing its utility in various industrial processes.
Technical Parameters:
| Pressure Range |
Up To 50 Bar |
| Port Sizes |
G1/2, G3/4, G1, G1 1/4, G1 1/2, G2 |
| Valve Type |
2/2-way Piston Solenoid Valve |
| Circuit Functions |
A (Normally Closed), B (Normally Open) |
| Voltage Options |
DC24V, AC24V, AC110V, AC220V |
| Seal Materials |
PTFE Seat Sealing + FKM, PTFE + EPDM, PTFE + Graphite |
| Body Materials |
Brass, Stainless Steel |
| Orifice Sizes |
12 Mm, 13 Mm, 20 Mm, 25 Mm, 32 Mm, 40 Mm, 50 Mm |
Applications:
Steam Systems
These systems are designed to manage and regulate high-temperature steam utilized in various industrial processes. Effective control of steam ensures safety and efficiency in operations.
High Pressure Fluid Control
This category focuses on controlling neutral media such as compressed air, water, and hydraulic oil under high-pressure conditions. Precision in handling these fluids is critical to maintaining system integrity.
Compressor Systems
Relief valves specially designed for compressors play a vital role in maintaining safe pressure levels. These valves prevent damage by releasing excess pressure when necessary.
Gas Applications
Devices in this area are well-suited for managing both gas and steam applications, offering reliable control and safety in their operation.
Industrial Automation
In demanding industrial environments, general-purpose fluid control solutions are essential. These systems provide consistent performance to support automated processes.
Water Treatment
Control mechanisms used in water treatment systems are designed to ensure the effective handling of water, including applications related to drinking water purification.
Hazardous Areas
Explosion-proof versions of control equipment are available for use in environments that may present explosive atmospheres, ensuring safety and compliance with regulatory standards.
Support and Services:
Burkert solenoid valves are precision-engineered components designed to control the flow of liquids and gases in various industrial applications. To ensure optimal performance and longevity of your Burkert solenoid valve, it is important to follow the recommended installation, operation, and maintenance guidelines.
Installation: Before installation, verify that the valve specifications match your system requirements, including pressure, temperature, and media compatibility. Ensure that the valve is installed in the correct orientation as indicated by the flow direction arrow on the valve body. Use appropriate fittings and sealing materials to prevent leaks. Avoid excessive torque on the valve connections to prevent damage.
Operation: Burkert solenoid valves are designed for reliable operation under specified electrical and mechanical conditions. Use the correct voltage and current ratings as indicated on the valve coil to avoid coil burnout or reduced performance. Operate the valve within its pressure and temperature limits to prevent damage or malfunction. For continuous duty applications, ensure proper cooling and power supply stability.
Maintenance: Periodic maintenance is essential to maintain valve performance. Regularly inspect the valve for signs of wear, corrosion, or contamination. Clean or replace filters upstream of the valve to prevent debris from entering the valve mechanism. If the valve exhibits signs of sticking or leakage, it may require cleaning or replacement of internal components such as seals or diaphragms. Always de-energize and depressurize the system before performing maintenance.
Troubleshooting: Common issues with solenoid valves include coil failure, valve sticking, and leakage. Verify electrical connections and coil resistance if the valve fails to actuate. Check for debris or deposits that may obstruct valve movement. Replace damaged seals or diaphragms to restore proper sealing. Refer to the product manual for detailed troubleshooting steps and part numbers.
For further technical support, detailed product manuals, and service assistance, please refer to Burkert’s official documentation and authorized service centers.
Packing and Shipping:
Packaging: The Burkert Solenoid Valve is carefully packaged to ensure maximum protection during transportation. Each valve is individually sealed in a protective plastic wrap and placed inside a sturdy cardboard box with adequate cushioning materials to prevent damage. The packaging is labeled with product details, model number, and handling instructions for easy identification and safe handling.
Shipping: Burkert Solenoid Valves are shipped using reliable carriers to ensure timely and secure delivery. Shipping options include standard, expedited, and freight services depending on order size and customer requirements. All shipments are accompanied by a detailed packing list and documentation to facilitate smooth customs clearance and tracking. We prioritize safe handling and prompt delivery to meet customer satisfaction.
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