00221989/00221990/00221991 2/2-way Solenoid Valve 6281 G1/2 2/2 Normally Closed

Product Description:

The Bürkert Type 6281 is a high-performance, servo-assisted solenoid diaphragm valve with sizes up to DN 50. Operating on a servo-assisted principle, it requires a minimum differential pressure to function, enabling the control of large flows with a compact and energy-efficient coil system.

The valve body is available in standard brass (compliant with European drinking water regulations), dezincification-resistant brass, and stainless steel to meet the demands of various media and global market standards. Featuring integrated energy-saving "Kick and Drop" electronics with double coil technology, it ensures reliable opening while significantly reducing operating power consumption.

Combined with its vibration-resistant design, damped quiet closing, and optional manual override, the Type 6281 is the ideal solution for industrial automation applications demanding efficiency, reliability, and long service life.

Features:

Servo-Assisted Operation: Utilizes line pressure for diaphragm actuation, allowing reliable control of large flow rates (up to DN 50) with a compact solenoid.

Energy-Saving Double Coil Technology: The "Kick and Drop" (KD) variant uses a high-power pulse for positive opening and a low-power hold for reduced energy consumption and cool operation.

Robust & Quiet Design:

• Vibration-Resistant Coil: Centrally screwed coil system ensures secure electrical connection and high resistance to vibration and shock.
• Damped Closing: Optimized pilot circuit and damping mechanism ensure soft, quiet closing, minimizing water hammer and operational noise.

Versatile Materials & Certifications:

• Multiple body materials (Brass, Stainless Steel). Standard brass complies with European drinking water requirements.
• Explosion-proof variants available with ATEX / IECEx certifications for use in hazardous areas.

Easy Maintenance & Commissioning: Optional manual override allows for easy testing, maintenance, or emergency operation during power loss.

Long Service Life: A wide range of diaphragm materials (e.g., NBR, EPDM, FKM) ensures media compatibility and long-term sealing integrity.

Technical Parameters:

Applications:

Water Treatment & Supply: Our products offer precise control for clean water, process water, and potable water lines, ensuring compliance with regulations.

Chemical & Process Industries: Our solutions are designed to handle neutral and mildly aggressive fluids, softened water, and various process liquids with efficiency and reliability.

Cooling & Air Conditioning Systems: Our systems provide accurate control for cooling water and chilled water circuits, making them an ideal choice for HVAC systems that require quiet operation.

Irrigation & Agriculture: Our programmable control technology is tailored for large-scale irrigation systems to optimize water distribution in agricultural settings.

Shipbuilding & Offshore: With robust construction and material options, our products are well-suited for marine environments in shipbuilding and offshore applications.

General Industrial Automation: Our products serve as key components in fluid control panels and loops across various industrial automation settings, enhancing operational efficiency and control.

Support and Services:

Our product technical support and services for the Burkert Solenoid Valve include:

- Expert assistance with installation and setup of the solenoid valve

- Troubleshooting guidance for any operational issues

- Maintenance tips to ensure optimal performance and longevity

- Product training and resources for users and technicians

- Warranty information and support for eligible claims

Packing and Shipping:

Product Packaging:

The Burkert Solenoid Valve is carefully packaged in a sturdy box to ensure safe transportation. Each valve is wrapped in protective packaging material to prevent any damage during shipping.

Shipping:

We offer fast and reliable shipping options for the Burkert Solenoid Valve. Orders are processed promptly and shipped with a trusted carrier to ensure timely delivery to your location.