PRODUCT INFORMATION BI-DIRECTIONAL RUPTURE DISC Forward acting rupture disc The bi-directional acting rupture disc opens in one direction for a defined overpressure and in the other direction for vacuum. It is primarily used in storage tanks and processes involving gases or liquids. The rupture disc permits a standard operating ratio of 80 %* in the overpressure direction and 70 %* in the vacuum direction. By combining the principles of the KUB® reverse acting rupture disc with the buckling pin and the three-section design of the ODV forward acting rupture disc, we can offer you a rupture disc that responds at two different but precisely defined burst pressures. Technical data GBPI-ZW-18028/0 | © REMBE | All rights reserved | Valid from 09.01.2018 | Subject to technical changes without notice Your advantages • Performs the work of two rupture discs at one installation point. • No additional holder required: mounted directly between flanges or angular rings. Pressure [barg] Vacuum [barg] • Suitable for a wide range of applications. Vent area In pressure direction [cm²] 17 * Depending on the specific application Standard material combination: stainless steel/PTFE/stainless steel up to max. 230 °C. Different nominal widths, pressure classes, temperatures, materials and fittings available on request. You can find detailed information and contact details for enquiries relating to bi-directional rupture discs at www.rembe.de. Give us a call on: T +49 2961 7405-0 or contact us via email: [email protected]. Consulting. Engineering. Products. Service. Gallbergweg 21 | 59929 Brilon, Germany | T +49 2961 7405-0 | F +49 2961 50714 [email protected] | www.rembe