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Pressure control system for hygienic tank gas regulation
Bürkert introduces the Type 8880 system to stabilize tank pressure through integrated gas control for food, beverage, and pharmaceutical manufacturing applications.
www.buerkert.de
Fine pressure adjustment optimises precise volume dosing, even if the product level is constantly changing.
Hygienic gas pressure regulation is essential in food, beverage, and pharmaceutical manufacturing to ensure product stability and prevent contamination. In these sectors, maintaining constant overpressure within storage tanks protects against external atmospheric influence. Precise control is particularly critical during fermentation processes, where carbon dioxide release and the addition of oxygen or nitrogen must be balanced to maintain yields and product safety.
Addressing pressure drift in storage tanks
Traditional pressure regulation often relies on a combination of discrete components, including multiple valves, sensors, and an external control device. This configuration frequently results in signal processing delays due to communication lag between the various hardware elements. In many applications, these delays exceed two seconds, allowing tank pressure to deviate significantly before the system can react. Such drift can compromise the quality of carbonated beverages or the effectiveness of pharmaceutical fermentation.
Technical mechanism and response speed
The Type 8880 pressure control system utilizes a consolidated architecture that integrates two control valves and a pressure transmitter into a single closed-loop unit. By processing signals locally rather than through external controllers, the system achieves a response time of less than 200 milliseconds. This increase in processing speed enables the system to maintain a constant pressure environment even as product levels fluctuate during rapid filling or emptying operations. The fine pressure adjustment capabilities also support more accurate volume dosing in downstream processes.
The new Type 8880 compact pressure control system reduces response time to less than 200 ms.
Durability and hygiene standards
Standard proportional valves often face reliability issues in hygienic environments where Clean-In-Place (CIP) chemicals can strip lubricants from internal components, leading to unpredictable operation and frequent maintenance cycles. The Type 8880 is constructed to withstand aggressive CIP and Steam-In-Place (SIP) sterilization. Available configurations include electropolished surfaces, self-draining designs, and reduced dead spaces to comply with safety requirements. These technical design choices reduce the frequency of valve replacement and minimize downtime in sterile production lines.
Edited by an industrial journalist, Lekshman Ramdas, with AI assistance.
www.burkert.com
Hygienic gas pressure regulation is essential in food, beverage, and pharmaceutical manufacturing to ensure product stability and prevent contamination. In these sectors, maintaining constant overpressure within storage tanks protects against external atmospheric influence. Precise control is particularly critical during fermentation processes, where carbon dioxide release and the addition of oxygen or nitrogen must be balanced to maintain yields and product safety.
Addressing pressure drift in storage tanks
Traditional pressure regulation often relies on a combination of discrete components, including multiple valves, sensors, and an external control device. This configuration frequently results in signal processing delays due to communication lag between the various hardware elements. In many applications, these delays exceed two seconds, allowing tank pressure to deviate significantly before the system can react. Such drift can compromise the quality of carbonated beverages or the effectiveness of pharmaceutical fermentation.
Technical mechanism and response speed
The Type 8880 pressure control system utilizes a consolidated architecture that integrates two control valves and a pressure transmitter into a single closed-loop unit. By processing signals locally rather than through external controllers, the system achieves a response time of less than 200 milliseconds. This increase in processing speed enables the system to maintain a constant pressure environment even as product levels fluctuate during rapid filling or emptying operations. The fine pressure adjustment capabilities also support more accurate volume dosing in downstream processes.
The new Type 8880 compact pressure control system reduces response time to less than 200 ms.
Durability and hygiene standards
Standard proportional valves often face reliability issues in hygienic environments where Clean-In-Place (CIP) chemicals can strip lubricants from internal components, leading to unpredictable operation and frequent maintenance cycles. The Type 8880 is constructed to withstand aggressive CIP and Steam-In-Place (SIP) sterilization. Available configurations include electropolished surfaces, self-draining designs, and reduced dead spaces to comply with safety requirements. These technical design choices reduce the frequency of valve replacement and minimize downtime in sterile production lines.
Edited by an industrial journalist, Lekshman Ramdas, with AI assistance.
www.burkert.com
