Burkert Solenoid Valve 6281EV A 13.0 00221844 00221846 5281A NBR G1/2 24VDC

Product Description:

The valve features a servo-assisted design that combines a pilot isolation diaphragm with plunger actuation. Its pilot valve incorporates a rotary armature or rocker solenoid valve along with an isolation diaphragm, ensuring that the medium does not pass through the pilot orifice. This design significantly enhances its resistance to clogging.

When opening, a minimum differential pressure of 0.2 bar is required to activate the main diaphragm. The pilot valve manages the pressure within the main chamber to facilitate the opening of the valve. Upon closing, a damped mechanism ensures a smooth and quiet shut-off that prevents water hammer effects, thereby minimizing pipeline impact and noise pollution.

For energy efficiency, an optional KD dual-coil technology is available, which automatically lowers power consumption during steady-state operation after the initial activation, making it highly suitable for applications requiring long-term continuous use.

The valve offers broad material compatibility, with body options including brass and stainless steel. Sealing materials such as NBR, EPDM, and FKM are available, supporting use with water, gases, various chemicals, and even high-temperature conditions.

Reliability and durability are ensured through a centrally threaded coil that is vibration-resistant and encapsulated in epoxy resin for chemical resistance. Additionally, the pilot isolation diaphragm minimizes the risk of clogging and leakage.

The valve design allows for flexible customization including an optional manual override for commissioning and maintenance, energy-saving KD coils, and explosion-proof certifications. This adaptability makes it suitable for use in harsh or hazardous environments.

Compliance is comprehensive, meeting stringent standards such as those for drinking water, ATEX explosion-proof requirements, and UL/CSA certifications. This makes the valve applicable across regions with strict regulatory demands.

This valve is commonly used in municipal and industrial water treatment systems as well as drinking water supply systems, with standard brass models conforming to relevant quality standards.

It is also applicable in food and beverage processing and pharmaceutical liquid preparation systems, where stainless steel bodies paired with EPDM or FKM seals meet stringent hygiene requirements.

Transfer systems for compressed air, hydraulic oil, and general chemicals can utilize this valve by selecting materials tailored to the specific medium properties.

For controlling fluids in hazardous locations, models certified under ATEX and IECEx standards are available.

When selecting this valve, ensure the differential pressure in actual working conditions is at least 0.2 bar to guarantee reliable opening.

For media with strong corrosive properties, opt for a stainless steel body combined with FKM seals. For drinking water applications, the standard brass body with EPDM seals is recommended.

To optimize working conditions, choose the KD dual-coil option for continuous operation to reduce power consumption. For use in hazardous environments, specify explosion-proof certified models.

Proper installation and maintenance are critical: install a strainer upstream to prevent impurities from entering; avoid putting pipe stress on the valve body and provide independent pipeline support. The manual override function is intended solely for commissioning and emergency situations and should not be used to force the valve open long-term.

Technical Parameters:

Applications:

The Burkert Solenoid Control Valve, a high-quality product from the renowned BURKERT brand, is widely used in various industrial applications due to its reliable performance and versatile design. Certified with CE, this solenoid valve ensures compliance with international standards, making it a trusted choice for fluid control in industrial automation, water treatment, and chemical processing industries. With a temperature range of -10℃ to 100℃ and an orifice size ranging from DN 10 to DN 50, the Burkert Solenoid Control Valve is capable of handling diverse fluid control requirements efficiently.

In industrial automation, the Burkert Solenoid Control Valve plays a crucial role in controlling the flow of liquids and gases within automated systems. It ensures precise and timely operations, enhancing the overall productivity and safety of manufacturing lines. Its NBR seal guarantees excellent resistance to wear and corrosion, even under continuous operation, making it suitable for demanding industrial environments.

Water treatment plants benefit significantly from the Burkert Solenoid Control Valve, as it effectively manages the flow of water and chemicals during purification and filtration processes. The valve’s robust design and reliable sealing capabilities help maintain system integrity and prevent leakage, ensuring clean and safe water output. The flexible packaging options, including carton packaging as per client requirements, facilitate safe transportation and storage, supporting timely delivery within 1-7 workdays after payment.

Chemical processing industries rely on the Burkert Solenoid Control Valve for precise fluid control in handling various chemicals and reagents. Its durability and resistance to harsh chemicals make it ideal for controlling aggressive fluids. The product type 6281 offers customizable options with a minimum order quantity of just one unit, making it accessible for both small and large-scale operations. Pricing is negotiable, and the supplier supports multiple payment terms such as T/T, Western Union, and PayPal for customer convenience.

With a supply ability of 5000 pieces per month, the Burkert Solenoid Control Valve is readily available to meet high demand. Its compact design, reliable performance, and adaptability across multiple industries make it an essential component for fluid control applications. Whether you require a single valve or bulk orders, the Burkert Solenoid Control Valve guarantees quality, efficiency, and seamless integration into your system.

Packing and Shipping:

Burkert Solenoid Valves are carefully packaged to ensure safe delivery and optimal performance upon arrival. Each valve is securely enclosed in protective materials to prevent damage during transit, including cushioning foam and sturdy boxes designed to withstand handling and shipping stresses.

The packaging includes clear labeling with product information, model numbers, and handling instructions to facilitate easy identification and proper storage. Additionally, all Burkert Solenoid Valves undergo quality checks before packaging to guarantee reliability and compliance with industry standards.

For shipping, Burkert partners with trusted logistics providers to ensure timely and secure delivery to customers worldwide. Special shipping options are available upon request to accommodate urgent orders or specific handling requirements.

Customers are advised to inspect the packaging upon receipt and report any signs of damage immediately to ensure prompt resolution. Proper handling and storage after delivery will help maintain the valve's functionality and lifespan.