00322505 BURKERT 6281 G1/4 With Manual Control 10.0 Flow Hole NBR Seal DC24V 2/2 Normally Closed Industrial Control Valve

The Bürkert Type 6281 is a high-performance solenoid diaphragm valve equipped with servo assistance, available in sizes up to DN 50. Utilizing a servo-assisted mechanism, this valve operates effectively with a minimal differential pressure, allowing it to manage large flow rates while maintaining a compact design and energy-efficient coil system.

The valve body comes in multiple material options, including standard brass that meets European drinking water standards, dezincification-resistant brass, and stainless steel. These choices ensure compatibility with a variety of media types and adherence to international market requirements.

Equipped with integrated energy-saving "Kick and Drop" electronics and featuring double coil technology, the Type 6281 guarantees reliable valve opening while significantly lowering power consumption during operation. Furthermore, its vibration-resistant construction, damped quiet closing mechanism, and optional manual override make it a dependable solution.

These characteristics make the Bürkert Type 6281 particularly well-suited for industrial automation systems where efficiency, reliability, and durability are critical.

This system employs line pressure to actuate the diaphragm, enabling dependable control over large flow rates up to DN 50. Despite its high performance, it maintains a compact design by utilizing a small solenoid.

The innovative "Kick and Drop" (KD) model features a powerful initial pulse that ensures positive valve opening, followed by a low-power holding phase. This approach significantly reduces energy consumption and promotes a cooler operating temperature.

The coil system is fixed centrally with screws, providing a secure electrical connection. This design enhances resistance to vibrations and shocks, ensuring reliable performance in demanding environments.

An optimized pilot circuit coupled with an effective damping mechanism delivers smooth and quiet valve closure. This minimizes water hammer effects and reduces operational noise levels.

Available in various body materials, including brass and stainless steel, the standard brass version meets European drinking water standards. For hazardous environments, explosion-proof variants are offered with ATEX and IECEx certifications.

The valve includes an optional manual override feature, facilitating straightforward testing, maintenance, or emergency operation in the event of power failure.

A broad selection of diaphragm materials such as NBR, EPDM, and FKM ensures excellent compatibility with various media and guarantees durable sealing performance over time.

Water Treatment & Supply: Management of clean water, process water, and drinking water pipelines, ensuring full compliance with regulatory standards.

Chemical & Process Industries: Efficient handling of neutral and mildly corrosive fluids, softened water, as well as a range of process liquids utilized in industrial operations.

Cooling & Air Conditioning Systems: Regulation of cooling water and chilled water circuits with quiet and reliable performance, making it an excellent choice for HVAC applications.

Irrigation & Agriculture: Offers programmable control solutions tailored for extensive irrigation networks to optimize water distribution.

Shipbuilding & Offshore: Features durable construction and material selections designed to withstand harsh marine environments.

General Industrial Automation: Serves as an essential element within various fluid control panels and system loops across diverse industrial automation settings.