Large 20.0 Orifice Solenoid Valve BURKERT Type 6281 00221877 G3/4 2/2 Normally Closed Brass Body FKM Seal DC24V 8W 0.2-16bar 0 to +120°C

Product Description:

Features:

This system leverages line pressure to actuate the diaphragm, enabling dependable control over large flow rates up to DN 50. Despite handling substantial volumes, it maintains a compact design thanks to the integration of a small solenoid.

The "Kick and Drop" (KD) model employs a high-power pulse to initiate positive opening, followed by a low-power holding current. This approach significantly reduces energy consumption while ensuring the coil remains cool during operation.

The coil system is centrally screwed, providing a secure electrical connection that resists vibrations and shocks effectively. This design enhances durability and maintains reliable performance in demanding environments.

By optimizing the pilot circuit and incorporating a damping mechanism, the valve achieves soft and quiet closing. This minimizes water hammer effects and reduces operational noise, contributing to a smoother workflow.

The product is available in multiple body materials, including Brass and Stainless Steel. The standard brass version meets European standards for drinking water safety. Additionally, explosion-proof variants are offered with ATEX and IECEx certifications, making them suitable for hazardous area applications.

An optional manual override feature allows for straightforward testing, maintenance, or emergency operation in the event of power failure, enhancing user convenience and system reliability.

A broad selection of diaphragm materials such as NBR, EPDM, and FKM ensures compatibility with various media. This diversity contributes to sustained sealing integrity and extends the overall lifespan of the valve.

Technical Parameters:

Applications:

The Type 6281 valve is known for its versatility and reliability, making it an excellent choice for a diverse range of applications across multiple industries.

In the field of water treatment and supply, this valve is used to control the flow of clean water, process water, and potable water lines, ensuring compliance with relevant regulations and standards.

Within the chemical and process industries, the Type 6281 valve is suitable for managing neutral and mildly aggressive fluids, as well as softened water and various other process liquids, supporting safe and efficient operations.

The valve also plays a critical role in cooling and air conditioning systems. It helps regulate cooling water and chilled water circuits, offering quiet operation that is especially advantageous for HVAC applications.

For irrigation and agriculture, the Type 6281 valve provides programmable control, making it ideal for managing large-scale irrigation systems with precision and reliability.

In shipbuilding and offshore environments, the valve’s robust construction and diverse material options ensure it performs well under harsh marine conditions.

Lastly, within general industrial automation, the Type 6281 valve is an essential component, integrated into various fluid control panels and loops to support efficient process control.

Support and Services:

Burkert solenoid valves are precision-engineered components designed for reliable fluid control in a wide range of industrial applications. Our technical support team is dedicated to providing comprehensive assistance to ensure optimal performance and longevity of your solenoid valve.

When selecting a Burkert solenoid valve, it is important to consider the specific requirements of your application including fluid type, pressure, temperature, and electrical specifications. Our support services include guidance on valve selection, installation best practices, and troubleshooting tips to help you achieve efficient and trouble-free operation.

Installation should be carried out in accordance with Burkert’s guidelines to avoid common issues such as incorrect wiring, improper mounting orientation, or exposure to incompatible media. Proper maintenance, including regular inspection and cleaning, will extend the service life of your valve and prevent unexpected downtime.

In the event of a malfunction, our technical support team can assist with diagnostics and recommend repair or replacement options. We provide detailed product documentation, including datasheets, wiring diagrams, and maintenance manuals, to support your technical needs.

Burkert also offers customized solutions and upgrades to meet evolving application requirements. Our engineering experts are available to collaborate on special projects or to optimize existing installations for improved efficiency and reliability.

For ongoing support, we recommend registering your product with Burkert to receive updates on software, firmware, and new product developments. This ensures you have access to the latest innovations and service enhancements.

Packing and Shipping:

The Burkert Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is securely enclosed in a custom-fitted box with protective padding to prevent damage from shocks and vibrations. The packaging materials are selected to be durable and environmentally friendly, ensuring the product arrives in perfect condition.

For shipping, the Burkert Solenoid Valve is handled with utmost care and shipped via reliable carriers. Tracking information is provided to customers for real-time monitoring of their shipment. Depending on the destination, various shipping options including standard, expedited, and express delivery are available to meet customer requirements.

All shipments comply with international shipping regulations and standards to guarantee safe and timely delivery. Detailed documentation, including product specifications and user manuals, are included within the packaging for customer convenience.