Safety relay compatible solenoid valve (air control)
Safety relay compatible solenoid valve
Solenoid valve compatible with safety relays. Would you like to protect the safety of workers with electromagnetic valves (instrumentation air control)?
Burkert, which has proposed high durability and long-life solenoid valves/process valves, offers the best solutions for safety as well! 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 in each 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.
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basic information
Burkert has been proposing instrumentation air control solenoid valves specifically for process automation, and we have now developed a solenoid valve that can incorporate safety relays individually while maintaining the conventional long-life structure. ● The design allows for the incorporation of shut-off functions via safety relays in each solenoid valve, enabling compliance 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, directly connecting to the safety relay and shutting off the solenoid valve. ● This solenoid valve can be adopted only for the necessary instrumentation air control components. ● Product patented in Germany. ● Even if you have already introduced Burkert's process automation dedicated control equipment "AirLINE/AirLINE quick," it is possible to 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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Applications/Examples of results
Instrumentation air control equipment dedicated to process automation All controls that require a shutdown mechanism with a safety relay
Detailed information
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Examples of safety devices during manhole opening and work When a manhole is opened and work is being conducted, a motion detection sensor attached to 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 higher levels, thereby ensuring the safety of the workers.
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Examples of combinations with "AirLINE/AirLINE quick" It can be used in combination with the control device "AirLINE/AirLINE quick" specifically for 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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Mechanism of the shut-off system using safety relays This system completely cuts off power to individual solenoid valves. As a result, it ensures safety during manhole work by directly connecting to and shutting off the safety relay, independent of safety measures in the sequencer program or the communication status of I/O units and the sequencer. Since there are no changes to the driving structure of the solenoid valves, the conventional long-life design is maintained.
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Please feel free to consult us about instrumentation air control! At Burkert, we also offer the "AirLINE," a control device specifically designed for process automation. This product integrates an I/O unit and a solenoid valve block 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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Company information
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.