While ensuring strength equivalent to forged products, significantly reduce the amount of metal used! Shorten cooling and heating times.
Our "Diaphragm Valve" significantly reduces metal usage through the "Tube Bend Method" based on forged pipes! This also leads to a reduction in cooling time, achieving up to 75% weight reduction compared to conventional forging processes. Additionally, it is a diaphragm valve that meets high levels of sterility and cleanliness in accordance with ASME BPE. In addition to traditional PTFE diaphragms, a new PTFE material "GYLON" diaphragm, which excels in chemical resistance and flexibility, is also available. It complies with USP VI, FDA, EC Regulation, and more. 【Features】 ■ Achieves a weight reduction of 34-75% compared to forging methods ■ High durability against opening and closing operations and thermal cycles ■ Increased production efficiency due to shorter cooling and heating times *Please feel free to contact us for more details.
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basic information
◎ About the "Tube Bend Manufacturing Method" This method is based on forged pipes and allows for a significant reduction in the amount of metal used. Laser welding is applied at the pipe joints to ensure strength equivalent to that of forged products. It complies with the requirements of ASME BPE and is of high quality. (ASME BPE refers to the standards that specify methods for materials, design, manufacturing, testing, inspection, and certification regarding the high levels of sterility and cleanability required in the production of biotechnology, pharmaceuticals, and cosmetics.) *Please feel free to contact us for more details.
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Applications/Examples of results
For more details, please feel free to contact us.
Detailed information
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Manufacturing method of the valve body! By using a tube bending method based on forged pipes, we have significantly reduced the amount of metal used. Laser welding is applied to the pipe joints, ensuring strength equivalent to that of forged products.
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Significantly lightweight! Compared to the machining and forging process used in conventional valve bodies, a significant reduction in weight is possible. 34% to 75% lighter.
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Contributing to improved production efficiency! By shortening cooling and heating times, an increase in production time is expected. The body, which uses less metal, cools quickly, leading the process line to a state where production can occur more rapidly.
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.
![[Information] Applications and Examples of Diaphragm Valves (For Reference)](https://image.mono.ipros.com/public/product/image/2b8/2000474921/IPROS91925836182804931933.jpeg?w=280&h=280)
![[Information] Introduction of valves used in equipment and facilities at semiconductor manufacturing plants.](https://image.mono.ipros.com/public/product/image/239371/IPROS2257119571456104866.png?w=280&h=280)