Prevent damage to equipment due to excessive pressure! A rupture disk that reduces pressure by bursting.
The "Rupture Disk" is a safety device used to prevent damage to sealed equipment and systems such as pressure vessels, piping, and ducts due to excessive pressure. When the pressure inside the equipment or system rises abnormally, an extremely thin metal plate bursts, allowing fluid to escape and reducing the pressure. It is widely used as a safety device either in place of or in conjunction with spring-loaded safety valves. 【Features】 ■ Prevents damage from excessive pressure in equipment ■ Reduces pressure by bursting the metal plate ■ Fast pressure release rate ■ No leakage ■ Suitable for corrosive fluids, high-viscosity fluids, and adhesive fluids *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■ Tension Type ■ Inversion Type ■ Composite Type (Tension Type) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Possible Installation Locations】 ■ Pressure vessels, piping, and fire protection equipment ■ New plant construction by engineering manufacturers - Piping design (synthetic rubber, synthetic resin, etc.) - Energy (geothermal power generation, biomass power generation, etc.) ■ For NW flange connections ■ Care equipment (for robots) ■ For railway overhead line equipment *For more details, please refer to the PDF document or feel free to contact us.
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Company information
"We will contribute to the development of the IT and high-tech industries." Since our establishment, we have consistently developed and produced specialized valves in various fields. Thanks to this, our vacuum valves, used in the IT sector—particularly in the manufacturing of semiconductors, FPDs (liquid crystal and organic EL panels), thin-film solar panels, and hard disks—have gained strong trust from users as clean valves and have grown to be widely adopted. Additionally, as the only rupture disk manufacturer in Japan, we have a wealth of achievements and receive high evaluations from our customers. Moving forward, we will globally engage in the development of higher-performance products, enhance our product offerings to meet customer and market needs, strengthen our manufacturing and sales both domestically and internationally, and further improve our after-sales service system to contribute to the development of the industry.