Safety relay compatible solenoid valve for instrumentation air.
Protecting the safety of workers with electromagnetic valves (instrumentation air control)! Electromagnetic valves for instrumentation air compatible with safety relays!
Burkert, which has proposed high durability and long-life solenoid valves/process valves, offers the best solutions for safety! We have developed a solenoid valve that achieves a robust and safe control system while maintaining the conventional long-life structure. Would you like to realize a robust and safe control system that incorporates safety mechanisms through safety relays into instrumentation air control, compliant with the latest Machinery Directive (EN ISO 13849)? ● The design allows for the incorporation of a shut-off function via safety relays for each individual solenoid valve, enabling compliance with the latest Machinery Directive EU ISO 13849 from the perspective of instrumentation air control. ● This mechanism completely cuts off power to each individual solenoid valve. ● Product patented in Germany.
basic information
Burkert has been proposing instrumentation air control solenoid valves specifically for process automation, and this time we have developed a solenoid valve that can incorporate safety relays individually while maintaining the conventional long-life structure. ● The design allows for the incorporation of a shut-off function via safety relays in each solenoid valve, making it compliant with the latest Machinery Directive EU ISO 13849 (EU Machinery Directive) from the perspective of instrumentation air control. ● This mechanism completely cuts off power to each solenoid valve, allowing for safety measures in the program of the sequencer that do not depend on the communication status of I/O units or the sequencer, enabling direct connection to the safety relay and solenoid valve shut-off. ● This solenoid valve can be adopted only for the necessary instrumentation air control sections. ● Product patented in Germany. ● Even if you have already implemented Burkert's process automation dedicated control equipment "AirLINE/AirLINE quick," you can change only part of it to this solenoid valve. ● The solenoid valves equipped with this mechanism continue to adopt our unique long-life structure, ensuring reliability required for process automation dedicated control equipment.
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Model number/Brand name
Safety relay compatible solenoid valve
Applications/Examples of results
Instrumentation air control devices dedicated to process automation All controls that require a shutdown mechanism using safety relays
Detailed information
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Examples of safety devices during manhole opening and work When a manhole is opened and work is being performed, a motion detection sensor installed on the side of the manhole sends a signal to the safety relay. This signal ensures that the solenoid valve controlling the On/Off valve of the steam filling line to the relevant tank remains closed at all times, regardless of signals from above, thereby ensuring the safety of the workers.
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Mechanism of the shut-off system using safety relays It achieves a complete disconnection of power supply to individual solenoid valves. Therefore, it enables direct connection and shut-off to the safety relay without relying on safety measures in the sequencer program or the communication status of the I/O unit and sequencer. Since there are no changes to the driving structure of the solenoid valves, the conventional long-life design is inherited.
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Examples of combinations with "AirLINE/AirLINE quick" It can be used in combination with the control device "AirLINE/AirLINE quick" dedicated to process automation. The Type 8644 AirLINE shown in the photo is a product that integrates an I/O unit and a solenoid valve block for instrumentation air control.
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Please consult us about instrumentation air control! At Bürkert, we also offer the "AirLINE," a control device specifically designed for process automation. This product integrates I/O units and solenoid valve blocks for instrumentation air control, achieving simplification and space-saving. The latest model, AirLINE Quick, significantly reduces the installation effort and labor for instrumentation air hoses. For more details, please contact us!
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Founded in 1946 in Southern Germany, Bürkert has been a long-established manufacturer of fluid control equipment for over 70 years, producing valves, solenoid valves, sensors, mass flow controllers, and more for various applications. Today, we have five factories in Germany and France and have grown into a global company with sales offices in 37 countries. Bürkert Japan, celebrating its 25th anniversary, offers a lineup of products tailored to Japanese standards and practices. In recent years, the introduction of IoT in many production sites has become a hot topic, with discussions not only on efficiency and cost reduction but also on predictive maintenance and smart solutions leveraging IoT. Bürkert provides solutions that easily achieve automatic regulation with IoT devices for process automation. We support various communication formats to realize IoT applications that are beneficial on-site. We offer a wide range of solutions, not only providing individual components like control valves and sensors but also system proposals, so please feel free to consult with us.