Product Description:
Burkert Series 6213 Water Solenoid Valves
The Burkert Series 6213 comprises servo-assisted 2/2-way diaphragm solenoid valves that are normally closed. These valves are distinguished by their compact dimensions, high flow capacity, the ability to start up at zero pressure, and low noise operation. Because of these features, they are well-suited for use with water as well as neutral and mildly corrosive fluids.
Covering a nominal diameter range from DN10 to DN40 and an operating pressure range of 0 to 10 bar, the Series 6213 valves find broad application across various sectors. Industries such as water treatment, food and beverage production, pharmaceuticals, and others commonly utilize these valves due to their reliable performance and versatility.
Core Positioning and Working Principle
The Series 6213 model functions as a P/NC (normally closed with inlet port P) 2/2-way solenoid valve. It features a design that couples a diaphragm and spring servo assistance, relying on force coupling for operation. In its standard configuration, the valve supports startup even at zero pressure, although achieving a pressure differential of at least 0.1 bar is advised for the valve to open fully.
A special variant, the HP00 version, enhances functionality by allowing the valve to open without any pressure difference, which makes it suitable for gas and vacuum-related applications. Additionally, the valve incorporates a damping mechanism that effectively suppresses water hammer and minimizes switching noise, thereby ensuring operation that is both smooth and quiet.
Technical Parameters:
| Product Type |
6213 |
| Temperature Range |
-10℃ to 100℃ |
| Orifice |
DN 10 to DN 50 |
| Seal |
NBR |
| Application |
Fluid Control in Industrial Automation, Water Treatment, Chemical Processing |
Applications:
Water Treatment Industry
Valves in this sector are primarily utilized for pipeline switching and flow control within tap water supply, sewage treatment, and pure water preparation systems.
Constructed with a 316L stainless steel valve body and equipped with FKM/EPDM seals, these valves exhibit strong resistance against corrosion caused by residual chlorine and other impurities present in water. Additionally, their damping structure is designed to effectively minimize water hammer impacts within water pipelines.
Food and Beverage Industry
These valves find their application in filling equipment, cleaning systems such as CIP, and ingredient conveying pipelines associated with beverages, dairy products, condiments, and various other consumables.
Featuring a lead-free brass valve body that complies with European drinking water and food contact material standards, the valves ensure safety and hygiene. The smooth interior surface prevents the accumulation of media residues, thereby fulfilling the stringent hygiene requirements of the food and beverage sector.
Pharmaceutical and Biotech Industry
Valves are employed for on-off control of purified water, water for injection (WFI), and reagent fluids in pharmaceutical manufacturing lines.
Their materials are compatible with highly sensitive media, and reliable sealing prevents contamination. Furthermore, an optional ATEX-certified explosion-proof version is available, making these valves suitable for hazardous zones within pharmaceutical workshops.
General Industrial Processes
These valves are appropriate for controlling compressed air pipelines, circulating cooling water systems in machine tools, and the conveyance of solvents in chemical laboratories.
Designed with a compact structure, they can be easily installed even in confined spaces. With a continuous duty rating of 100% ED, they are well-equipped to handle the demands of long-term industrial equipment operation.
Agricultural and Horticultural Irrigation
Utilized in automatic irrigation systems, these valves manage the on-off functions of waterways and are compatible with sensors to enable precise water delivery to crops.
Their zero-pressure startup feature allows them to operate efficiently in the low-pressure water supply environments typical of agricultural irrigation.
Packing and Shipping:
Burkert solenoid valves are carefully packaged to ensure maximum protection during transit. Each valve is securely placed in a custom-fitted box with protective padding to prevent damage from shocks and vibrations. The packaging materials are chosen to be durable and environmentally friendly, maintaining the integrity of the product while minimizing environmental impact.
For shipping, Burkert solenoid valves are shipped using reliable carriers with tracking options available to ensure timely and safe delivery. Depending on the destination, various shipping methods such as standard ground, expedited, or air freight are offered. All shipments include appropriate documentation, including product manuals and certificates of conformity, to facilitate smooth customs clearance and customer satisfaction.
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